Asked in BMW 5-Series 97 BMW 528i key wont unlock door and remote didnt work either? battery is spent, now to get inside. home without the posibility of getting the spare or valet key to open the car. Lock the vehicle. Does anyone know why this is? Thanks; Upvc door key wont turn fully and door won't lock; Keys won't open or close front door lock. If your locks aren’t working, replacing the battery in the key fob could solve the issue. I have a 2 door BMW 1995 E36 Coupe. until the doors lock and unlock. Turn the key to unlock the door. Subaru owners with a malfunctioning key fob may be able to unlock the car remotely if they’ve subscribed to StarLink. Counteract chilly, San Francisco nights by warming the key with a lighter flame before placing it inside the lock. 5 stars! Just received the key pad with the missing Panic button. Put a key in the ignition and turn to the first click, then back and take the key out all within 5 seconds. This morning, I go to car, and it's not opening using the buttons on the key. We are BMW key replacement experts We provide an Official, Permanent, Apple unlock that removes any network restrictions your iPhone may have by marking your handset as unlocked in Apple's IMEI database. Power Door Locks Not Working – Diagnose and Repair in my 2006 Explorer but will lock and unlock with key fob and outside entry code. To be able to go into the car driver side I have to open the passenger side lock with the key or the trunk lock and then the driver side lock will open. The key fob will lock the locks but not unlock. How to Unlock Volkswagen With Dead Key Fob Battery Thursday, 16 March, 2017 Although your VW’s key fob is made to last for a very long time, there will come a day when its battery becomes drained or perhaps a time when it malfunctions due to another cause. I can still unlock/lock it with the key and with a push of my finger from the top. There is a key inside the fob, but when I try to use that, I get the 'clunk clunk' lock mechanism moving noise but the door still won't open! :mad: I've googled but can't find anyone with exactly the same problem. i have to try several times doing this to get the release handle to catch the cam in the mechanism. Remove key 3. Driver's door lock won't open by the remote keyless? help Hello, I only can lock the driver's door manually by the key, once the doors are locked manually, I press the keyless to unlock it but solely the locks sound and won't open. Just noticed that my key won't unlock my door. Use a wedge tool to create a space between the car's body and door. What you guys think is it the motor? I'm out of warranty my truck has 86xxx miles. Took the battery out to charge up, locked up. It opens from the outside with the key but when you lift the handle and attempt to double lock it the key wont turn. I can also unlock it from inside of the car by simply using the handle (pull once to unlock and then again to open the door). I have always used the key-less entry, but today I noticed that the batteries where flat, so I tried to use the key instead. Don't count on it, though. Just in case anyone was having the same issue. The locks do work on an electronic based system, but by using this tutorial you are able to bypass that and activate the mechanical side of the system instead. You may also have sliding doors separating dining areas from living areas or bathrooms from the rest of the house. Is it time for me to have the keys reprogramed at a dealer? Anyone have suggestions?. My point here is don't do that. Don't count on it, though. Turn ignition on/off to Run Position with New Master Key. If the front is non functional, the locks will work when actuated manually via the key itself or the interior door handles. and you do not want to SAW your weather stripping off your car. Quick Tip to Unlock the Tesla Model S Door Handles. This application is often recommended for doors with glass panels. This has happened on several occasions and my wife has had to climb out on the passenger side. If your metal key won't unlock the driver's door try inserting the key in and out a few times. Opening a locked door without a key can seem like a difficult task. My vw arms and disarms when unlocking with the key. Why won't my BMW doors unlock? 33 34 35. Hidden spare key option Weather Temp gauge What is the easiest way to ditch Aux cord and use bluetooth? key FOB won't unlock doors Discussion in ' 2nd Gen. Sometimes the car will not unlock when using the key fob and it won't even unlock manually at the door. Re: key wont unlock door Oct 25 2011, 12:05am my last truck i put the chrome stick on overlay door handles and found out after the batt holdown in the remote broke off the key would not unlock door as it did not go in all the way with the overlay handles. he rest won't open or close. Using the working key, hold down the unlock button, press the Roundel (lock button) 3 times, and release the unlock button. Help !!!!, my upvc front door won't lock, you push handle up, then turn key And it locks, well all the hooks come out and go in as normal, except the key won't turn to lock them in position, the door opens n shuts ok, as I say all the hooks n square lever by handle go in n out, but key won't turn, so having to spend the night downstairs, help please !!!!!. Again, the modern advancements in technology have allowed for a more advanced way to lock and unlock your car, arm or disarm the alarm system, or even open/close the trunk remotely. Move the shift lever to the P (Park) position, place the ignition switch in the LOCK position and make sure you carry the Intelligent Key with you. is there a battery in the FOB that could be bad? I was told that the remote recharges as I use Key remote wont lock or unlock doors - 2003 BMW 745Li. Note that this method only works on cars that have a traditional, post-type door lock. Now select the mode by inserting the key into the Ignition Switch and turning it to the "Run" or "On" position. We have to reach over (gasp!) and physically unlock the door. It turns the ignition just fine, but the key won't budge when we put it in the lock itself. Not long ago, I lost the key and keyless entry device for my 2007 Toyota Corolla. If this does not happen you need to start over. Once I have climbed across to the drivers seat, I can't unlock by pulling up the knob on driver side door. Once you’ve found your key, add it to your card and head over to the checkout!. Programming your BMW Key and Remote door lock/unlock Function: To enable or disable the remote function of a BMW key follow the below process: With all remote keys in the car at the same time close and lock all doors. car won't start, been sat for 2 weeks. Here are more brilliant uses for WD-40. This feature disables it. u need to lock the door and turn the key 1/8th of a turn and it will disengage the extra lock. Where Comfort Access differs is in the extra features it offers over standard keyless entry. So this just occurred, I noticed when driving home that my passenger door wasn't locked. This means that the ability to write new posts and access various member features will go away. This happens from both the driver's lock and the passenger's lock. Any tips for what I should do next??. At right, illustrations show the operation of a standard pin tumbler lock. This happens from both the driver’s lock and the passenger’s lock. If your metal key won't unlock the driver's door try inserting the key in and out a few times. I guess the keyless entry doesn't work because the car battery (not the key fob battery) is flat. Video: Unlock Fiesta with smart key secret key blade. Then it became more frequent. A long, sturdy string such as a shoelace can help you unlock your car door. When the actuator is faulty, it means no response when trying to use your keyless entry to lock or unlock doors. I own a 1999 BMW 328i. Turn on ignition to finalise. pressed the unlock button on the. Now it is constant. Shops charge up to $300. It will NOT fit 1999-2000 E46 vehicles. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > driver door will not unlock from time to time when I pull the handle. If your locks aren’t working, replacing the battery in the key fob could solve the issue. Asked in BMW 5-Series 97 BMW 528i key wont unlock door and remote didnt work either? battery is spent, now to get inside. To be able to go into the car driver side I have to open the passenger side lock with the key or the trunk lock and then the driver side lock will open. If the door lock is covered in ice, what you should do is remove all the ice from the exterior part of the lock first. Digital Key. (When I pull on the. BMW Comfort Access is a keyless entry system that uses a smart key that never needs to leave your pocket. Put a key in the ignition and turn to the first click, then back and take the key out all within 5 seconds. ) Remote fob will not unlock any door. 3) Roll down your driver's side window. Posted on Mar 20, 2009. If I do this the alarm sets itself a few minutes later and every time I use the key in the door the alarm goes off and won't stop until I put the key in the ignition. Turn key to position 1 five times very quickly 2. I then try to unlock the door using the key in the door lock without luck. Programming your BMW Key and Remote door lock/unlock Function: To enable or disable the remote function of a BMW key follow the below process: With all remote keys in the car at the same time close and lock all doors. To unlock the dead bolt lock (above), you turn the key to the right. Key Fob starts car, but won't open door already tried new battery. A smart key is an electronic access and authorization system that is available either as standard equipment or as an option in several car models. Lock the vehicle. Enter the access code to unlock. This digital car key allows you to lock and unlock your BMW without the standard key. All other locks respond appropriately. Help !!!!, my upvc front door won't lock, you push handle up, then turn key And it locks, well all the hooks come out and go in as normal, except the key won't turn to lock them in position, the door opens n shuts ok, as I say all the hooks n square lever by handle go in n out, but key won't turn, so having to spend the night downstairs, help please !!!!!. Opening a locked door without a key can seem like a difficult task. Unfortunately there is not a sure fire fix from what I can find. com : Car complaints, car problems and defect. A common problem with the E46 central locking is when the car is locked the doors won't unlock with the remote key, but the interior lights come. Unlocking an Automatic Lock. Dead Battery, Door Locks Inoperative - Ford. I stopped to get gas on my way to work and the fuel door wont open. ) Remote fob will not unlock any door. So, I went in the passenger's side and tried the lock/unlock button in the dash. The car was not locked at the time. the driver to push down on the “P” button located on the driving stalk which will in turn unlock the vehicle and present the door. Guaranteed by. Key remote wont unlock or lock car from outside If this is your first visit, be sure to check out the FAQ by clicking the link above. We are BMW key replacement experts We provide an Official, Permanent, Apple unlock that removes any network restrictions your iPhone may have by marking your handset as unlocked in Apple's IMEI database. Went to a locksmith today to have an extra key made/progammed. To be able to go into the car driver side I have to open the passenger side lock with the key or the trunk lock and then the driver side lock will open. Simple items you can find around the house, such as an Allen wrench, screwdriver, paper clip, straight pin and safety pin, can open a variety of doors. If you want to pick a lock in order to unlock a door without a lock, you will need some basic lock picking tools. The little slidey things inside doesn't slide accross - its very very stiff i can. Any tips for what I should do next??. Hey guys, Iv got a 2003 c180 kompressor and my key won't unlock/lock the car 95% of the time. An improperly functioning latch may be the result of a poorly fitting door. My 2003 has this problem. At this point the locks of the car should lock and unlock. The audible chirp when my XV Crosstrek is locked or unlocked is quite annoying -- worse is when someone hasn't closed the door completely yet and it beeps 5 times. Power Door Locks Not Working problem 1 Failure Date: 01/01/2010 Passenger door lock will not unlock with the key fob or the interior switch. When I put the key in to start it, sometimes the key won't turn and the steering won't unlock. I can put the key in the lock on the driver's side, but it won't turn to unlock the lock. I have this problem first with the rear driver's door won't lock/unlock when I pressed the keyless remote, then few days later driver's door quit working. Fortunately, it is possible to get a car door unlocked without a key. I cannot get the door to release and I am afraid the clothes will sour before I can get help in (I can replace the part myself -IF i can only get the #@$(*& model number) vs pay huge $$$$ to have someone do this for me in the off. 4 volt quick pulse when lock switch pushed. I guess the keyless entry doesn't work because the car battery (not the key fob battery) is flat. Turn on ignition to finalise. key wont lock or unlock doors utilizing the remote. Related Terms. I could not find any way to open any door but the driver's door with the physical key. Turn ignition on to Run Position with Original Master Key. Remove the emergency key blade and the snapped end into the ridge of the key. New to this forum so excuse me if I post in the wrong area. Open the door with a pump wedge. Moisture from rain, snow and ice easily enters the key hold and is protected from evaporation by settling into the many nooks and crannies of a lock. BMW 3 Series E90 - BMW 318i SE Key fob will unlock door, but not lock. Turn key to position 1 five times very quickly 2. The "UNLOCK" relay operates, and unlocks all doors. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > driver door will not unlock from time to time when I pull the handle. We are dedicated to providing our customers with the most affordable automobile keys and remotes the industry has to offer while maintaining the highest quality standards. You should touch your unlock button at the key fob twice, with driver door handle you need to touch twice too but once on the passenger side. FAST 'N FREE. ONLY BY HANDLE OR BY INSERTING THE KEY TO THE DOOR. hope this helps. There are two different BMW key shapes, round and diamond-shaped, and the directions depend on these shapes. To be able to go into the car driver side I have to open the passenger side lock with the key or the trunk lock and then the driver side lock will open. It turns the ignition just fine, but the key won't budge when we put it in the lock itself. All other doors unlock except the driver. I can unlock the door manually or with the key, but using the key fab, the door lock switch on both doors, the keyless door handle entry and putting the vehicle in park does not unlock the driver side door. My car has had the common issue of the locking mechanism in the drivers side door for months and I just haven't gotten around to getting it fixed (I've just been using the key to lock/unlock the drivers door). However, it will work occasionally. Counteract chilly, San Francisco nights by warming the key with a lighter flame before placing it inside the lock. 1 - Key Spins Without Opening Door! This is a common failure on the E46. Don't Miss: 15 Ways to Open a Locked House/Car Door Without a Key; Don't Miss: 6 Easy DIY Ways to Open Your Car Door Without a Key; How to Unlock the Door Using a Rod Tool. Video: How To Unlock The door When the battery is dead on a BMW E32 & E34 Video tutorial on how to unlock a BMW when the battery is either dead or disconnected. i was hoping someone might have a tip on how I can get it unlock/open. Flip the key and open the door. Try both doors. Connect Your Car! Start, Control, and Locate Your Car From Virtually Anywhere with Viper SmartStart. The integrated or mechanical key can be used to unlock the driver’s door. Driver Door wont unlock 2 Answers. For other types of problems with door knobs and locks, please see Repairing Door Knobs. Car Doors Locked and Won't Unlock (Update - I got in So something's wrong with the car door lock on my 2008 CR-V. so u dont mess up and double lock ur doors. How to unlock doors if the Ford car. The PIN is like your phone’s key to unlock its main door. I cannot get the door to release and I am afraid the clothes will sour before I can get help in (I can replace the part myself -IF i can only get the #@$(*& model number) vs pay huge $$$$ to have someone do this for me in the off. How do you unlock the door? This picture shows the locks on our front door. Help !!!!, my upvc front door won't lock, you push handle up, then turn key And it locks, well all the hooks come out and go in as normal, except the key won't turn to lock them in position, the door opens n shuts ok, as I say all the hooks n square lever by handle go in n out, but key won't turn, so having to spend the night downstairs, help please !!!!!. Now went to put the key in to open boot, but won't, lock maybe busted, key won't go in. I can hear a clicking sound under the dash when I click the fob. RX300 driver door won't unlock/lock with master key or keyless entry RX - First Generation. Turned the key and hear it click, turned it all the way the other way and heard it click. If your key/remote wont unlock/lock your doors, try this: 1. In the process he discovered the original key with the van won't open the door. Is it that the key won't turn the cylinder or thar the key turns but didn't unlock the door? If the key won't turn, see if you can't load it up with wd40. Another problem - Drivers door won't unlock??? Reply Prev of Won't open on key fob, won't even open with key. There is a approx. The trunk lock does not activate the door locks at all. Remove key 3. Video: Unlock Fiesta with smart key secret key blade. The only way I can unlock it now is manually from the inside by pulling on the locks themselves. On smart key systems like these, the driver needs only to walk up to the car and the doors unlock automatically. If you can be bothered to try and figure out the lock/unlock wires from in the drivers or passenger doors, I guess it should work. The problem would get worse in the cold weather, so, a couple winters ago, I got out of work a little frustrated, the door wouldn't unlock, so I forced it I heard a snap, the key turned, but the door did not unlock. If the rear systems are inoperative, the doors and fuel door cannot be opened normally (the fuel door can be opened via the emergency release in the trunk). A smart entry system is an electronic lock that controls access to a building or vehicle without using a traditional mechanical key. All other three doors unlock fine. Yesterday I drove my car to my home and when I went to get out the door wouldn't unlock from within nor from outside and when I tried to unlock it with the remote all 3 but the driver side unlocked. A warning: If you try to put it back in, you will possibly scratch or crack the plastic panel of your door. Will lock but won't unlock. Not long ago, I lost the key and keyless entry device for my 2007 Toyota Corolla. Flip the key and open the door. The life-changing video below shows you how to unlock a car door without your keys. However, it will work occasionally. Door Lock Assembly for BMW e46. 2011 bmw 328i driver side door wont unlock 1 Answer. If it's the fus. Method 3: Alternate if you do not have a working remote. My point here is don't do that. This car has 48,200 miles and is in great shape. In the process he discovered the original key with the van won't open the door. The tool is made by the company Steck and comes with everything you need. Use the switch on the front door armrests to lock/unlock the car from the inside. The vehicle can detect the smart key from about 5 feet away, and once the key has been detecte. of remote door-unlock codes while the thieves sit in a nearby car or van, as well as $1,000 kits that let you create. You may also have sliding doors separating dining areas from living areas or bathrooms from the rest of the house. I've tried a cloth and needle nose to pull the unlock pin on the door up so I can open it but it won't budge (apparently a safety feature). Help!!!! Chris. Use a String to Unlock the Door. After I replaced it, then the door would open with the fob, the center button, and from the inside with the door handle. There are a series of tumblers inside the BMW X5's locking mechanism. had to grind plastic of key just a thought. 14 BMW i3 REX Door Lock Unlock Control Button Switch (Fits: BMW) Check Out the Video in the Description. 3) On the second key (the one in the drivers door) press the 'UNLOCK' button ONCE only. To help you troubleshoot your garage door issues, here are the top 10 reasons your garage door won’t work. When this happens, I have to force the steering wheel real hard (left or right) as I force the key, then something gives and I can start the car and all works well. Where Comfort Access differs is in the extra features it offers over standard keyless entry. I then try to unlock the door using the key in the door lock without luck. Power Door Locks Not Working problems of the 2003 BMW Z4. I have a question regarding why my key won't work in the door? It turns back and forth but doesn't open the door. A smart entry system is an electronic lock that controls access to a building or vehicle without using a traditional mechanical key. key wont lock or unlock doors utilizing the remote. Help!!!! Chris. Attempting to fix the problem yourself (including with the bobby pin method or sprays mentioned above) may result in damage to the key, ignition, or even your. Automatic door locks will all unlock, but only the driver door and the tailgate will lock. Max of 100 Codes, 800 Cards, 120 Remote Control users. I was told it's the solenoid actuator. Is there a way to unlock the door. Doors should lock and unlock. But the left passenger door won't unlock using internal door handle. You may also have sliding doors separating dining areas from living areas or bathrooms from the rest of the house. We have a 2000 328i that has one of the doors that won't unlock ( the front passenger door ), whether we use the remote or the button on the console. Has anyboby had a problem with the drivers door not unlocking on a 2006 Lucerne CXS? When I push the unlock button on the fob the door dock will pop up and then immediately lock again. How to Unlock Your House Door Without Using Keys. Unlocking an Automatic Lock. My 2001 BMW X5 door locks get stuck when it is very cold, usually below 15 degrees fahrenheit. Please Help. I have no problems with any of the other doors to my car. A smart key is an electronic access and authorization system that is available either as standard equipment or as an option in several car models. If you unlock the doors with the remote and the drivers door with the key, the alarm shouldn't go off. i was hoping someone might have a tip on how I can get it unlock/open. Bought the van 3 weeks ago and had only used the FOB. Remote Start, Unlock, Lock your car from your Apple iOS or Android smartphone. Whatever the cause, it is an extremely frustrating experience if your key won't unlock car door. This has happened on several occasions and my wife has had to climb out on the passenger side. hole & then my fob won't stay in what can the problem be | Find answers to your 2006 BMW 750Li question. It will unlock with the key. And there you have it—access inside the vehicle. You may also have sliding doors separating dining areas from living areas or bathrooms from the rest of the house. Lock is not frozen…I waited until we had two 50 degree days, key will still not physically go into hole all the way to even try to unlock. Step 3: Open Door. I've been having intermittent issues with the car locks. e34 driver door unlocks, but won't lock - Ideas??? Went out today and my e34 unlocked from the driver's door, as normal. Why wont the key lock or unlock the drivers side door but it does. ) At home I went through the process a couple more times and found that if I unlock and open the door with the key the alarm will sound. Locking doors. Door button does not stay up when handle is pulled once as it used to. The driver’s door is UNLOCKED. The reason for this ( I think) is that the boot (trunk) lock doesn't operate the full closure when using the key - hence as the system is wired up off this set of wires, the full closure won't work. Cause: Roughened key or edges. Another great way to lock the key in a BMW equipped with the Type-2 system is to lock the car with the key or the remote and then unlock the trunk, set the keys inside the trunk and close the trunk lid. Drivers door will not unlock with the key fob or the door switch. Don't Miss: 15 Ways to Open a Locked House/Car Door Without a Key; Don't Miss: 6 Easy DIY Ways to Open Your Car Door Without a Key; How to Unlock the Door Using a Rod Tool. Disable windows safety feature Opening doors will not interrupt window roll up operation. so u dont mess up and double lock ur doors. Allthe doors are locked and won't unlock when I use the door handle either. It worked fine until I started playing with the windows by lowering with the key and raising them up with the key until all of a sudden the car wouldn't unlock. Polarity reverses depending on the lock or unlock switch being pushed. Battery is completely dead now so power locks don't work from key fob. (I had locked the door originally with the remote. 2019-10-13 by John Canton If you’re reading this substance, you’re might be cracked your key in the ignition key hole, got your fobic-key sacked by your mad ex husband and you need to update your ignition, locked out of your car or cleave to supplant an elderly transponder with a fresh flip key in South Houston TX, inspecting for a helpful or reasonable. If your key just spins without opening the door then the door lock barrel is worn out or. You may have to register before you can post: click the register link above to proceed. If the electric motor or the mechanism inside the door lock actuator wears out, the door lock may lock or unlock slowly or work sometimes, but not all the time. hole & then my fob won't stay in what can the problem be | Find answers to your 2006 BMW 750Li question. 4 volt quick pulse when lock switch pushed. When I press the key, nothing. The key fob seems to be working - accordingly to some specialist who tested it with his gauge. Once the key is within about 5 feet of the car, the system automatically senses it’s within range. A great thing with the Bmw E34/E32 is that it is almost impossible to open the doors without the key But when your battery dies this feature might get you stuck outside of your car. However it will not unlock the remaining doors with a second press. When he or she sits inside, they press an "engine start" button to get the car going without physically turning a key. This item BMW Front Door Lock Actuator Mechanism Left Driver Side Genuine Original 51217202143 Door Lock Actuator Latch For BMW E60 E65 E70 E90 E92 (Front Left) APDTY 048911 DLA Door Lock Actuator Motor & Latch. If an intruder breaks the glass he will not be able to reach in and unlock the deadbolt without the key. If your key just spins without opening the door then the door lock barrel is worn out or broken. Hey guys, Iv got a 2003 c180 kompressor and my key won't unlock/lock the car 95% of the time. A simple question that has layers of complexity. Once you have regained access to your car, it is time to get a new car key and then replace your car door lock. I watched a video on dissembling the door but I need to get it open first. 2006 BMW E90 320D. One possibility is that the lock cylinder needs new tumblers. I notice that 99% of the time, the passenger door won't unlock. so u dont mess up and double lock ur doors. bmw forum at Car Dealer Forums; I hope somebody can help!Everything worked fine this morning, temp is around 40 degrees. My sliding door won't unlock with either the key FOB or the switch inside of the car on the driver's side. not really you c bmw put a 2 position lock in the drivers door. Remove key 3. I read a few posts that said try unlocking and locking the car from the inside and try again. " Keep Hold down the unlock button on the key for five seconds. BMW fuel door manual emergency release procedure: BMWs equipped with the central locking system feature a locking fuel door to prevent theft when the vehicle is locked. It won't unlock manually with the key in the door, and it won't even unlock when I pull on the inside door handle. Press the Master Door Lock Switch 5 times from Lock to Unlock. Troubleshooting already done is as follows. BMW E46 Door Lock Barrel Issue P. car won't start, been sat for 2 weeks. Using the real key to open FORD drivers door. So I noticed that if the car is running, the driver's door is unlocked, and the passenger's door + the rear door + the hatch are still locked, I can Not unlock those doors with the key fob while outside the vehicle This is extremely annoying when I get out of my car and forget to press the Unlock button on the door, in order to open the rest. Drivers door will not unlock with the key fob or the door switch. How to program your new BMW Key BMW Master Key Tips: Enablng BMW Key and Remote door lock/unlock Enabling: To enable or disable the remote function of a BMW key follow the below process: To enable: Close and lock all doors. How to unlock a car door (without a key) - Duration: 8:52. I try to lock it again and the hazards blink and the horn chirps and then unlock it again and the hazards blink once but the door won't unlock. When the actuator is faulty, it means no response when trying to use your keyless entry to lock or unlock doors. 2010 Toyota Prius 2008 Lexus IS250 2005 Toyota Prius 2001 BMW 530i 1999. BMW 1 Series / BMW 1 Series Owners Manual / Controls / Opening and closing / Opening and closing: Using the door lock You can set the way in which the car is unlocked. I have changed the battery on the key, but that made no difference. Keyfob will activate alarm and lock door, but won't unlock door unlock door The lock jumps down a tiny bit when I press the lock button, but I get nothing when I press unlock. You may also have sliding doors separating dining areas from living areas or bathrooms from the rest of the house. My sliding door won't unlock with either the key FOB or the switch inside of the car on the driver's side. Shops charge up to $300. On smart key systems like these, the driver needs only to walk up to the car and the doors unlock automatically. Asked in BMW 5-Series 97 BMW 528i key wont unlock door and remote didnt work either? battery is spent, now to get inside. If you have a key that won’t work in the lock, please see How to Repair Keyed Door Locks. When you say the key won't lock or unlock the doors what do you mean ? You cannot put the key in a door lock and turn it ? or The RF transmitter won't activate the central locking ? If the latter I'd start by reading the codes for the body electronics using INPA and see if anything shows up. What they don't tell you is the parts cost $30 & takes 10 easy minutes to install!". I cannot get the door to release and I am afraid the clothes will sour before I can get help in (I can replace the part myself -IF i can only get the #@$(*& model number) vs pay huge $$$$ to have someone do this for me in the off. Cause: Roughened key or edges. I own a 1999 BMW 328i. The only way to lock the driver's door is to manually push the lock down before you shut the door or shut the door then lock it with the key from the outside.