Question about 2003 Mercedes-Benz C-Class

1 Answer

It seems to be a safty lock issue. the key is not turning

We r opening it manually, bit the remote key is not turning, shall we wait for a wild and then try? or is there any trick to solve that?

it is a mercedes C240 model 2004

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

Replace key batteries first- not ok, try second key

Posted on Jan 04, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My MB ML350 stick key (metal key) wont unlock the door. The key goes in, it turns but the lock will not open.


Check the door lock fuse in the fuse panel... try the key on another door... may just be that the manual lk is malfunctioning on that door... if the other doors don't respond and the fuse is good then the key probably needs to be reprogrammed by the dealer to the door... happens when your battery dies or is replaced.

Dec 02, 2014 | 2008 Mercedes-Benz ML 350

1 Answer

Driver side door lock won't open or lock using remote.


if it moves even a little bit when the button is pushed it wont be a fuse issue, you more than likely have a weak door lock actuator

Nov 25, 2009 | Cars & Trucks

3 Answers

Audi A6 Anti Theft Central Locking Tantrums


Sounds like you are having problems with your built-in alarm system. Like most systems in your Audi, you can read the error codes stored in the controllers. It takes a tool normally only a dealer has (VW or Audi) or an adapter like the VAG Com. (Google it)

I also think you can disable the alarm system and just use the key.

Could the lock button on your remote be stuck? Use a different key/remote. (leaving the suspect key at home.) The keys/remotes can be taken apart....

Sep 02, 2009 | 2000 Audi A6

1 Answer

Step by step reset the door remote control lexus 400LS


1. sitting in driver seat, with driver's door OPEN, press lock/unlock button ON THE DRIVERS DOOR to lock all doors, then manually unlock driver door only.
2. Insert YOUR key in ignition, DO NOT TURN, then remove key.
3. Using the same lock/unlock button ON THE DRIVERS DOOR, slowly press lock-unlock in 5 cycles
4. Shut door.
5. Open door.
6. Using the same lock/unlock button ON THE DRIVERS DOOR, again slowly press lock-unlock in 5 cycles
7. With the door open insert your key into the ignition, turn to 'on' position (DON'T START), wait 5 seconds. Turn off and remove key.
8. Locks should cycle once (Car will lock and then unlock once by herself). If they don't cycle or they cycle more than once, do steps 1-7 over.
9. Now using the remote, push lock button, hold for one second, then release the button. The locks should cycle once. If not, start over and go slower.
10. Close the door.
11. Open the door.
12. Press the lock button on the remote. The locks should do a lock-unlock cycle.
13. Close the door
14. Press the lock button on the remote, the doors should lock.
15. Press unlock button and the doors should unlock.

Jun 16, 2009 | 1996 Lexus LS 400

1 Answer

Remote works but doors don't lock/unlock


Check the remote battery or replace. Check all fuses. If you need to reprogram, try this.

key not in ignition.
driver door open-others closed
driver door unlocked

1-insert and remove key from ignition two times

2-close and open driver door two times

3-insert and remove key once from ign.

4-close and open drvr door twice

5-insert key into ign.,then close driver door

6-turn key to on (not start) then off, twice
this is rewrite mode,have all remotes to reprogram
it will clear any lost remotes.

7-remove key from ignition,the door locks should cycle twice.if not start over.it may take a few tries.

8-press lock/unlock together and hold for a second

9-release,and press lock on remote,the door locks will cycle confirming program.continue to do other remotes you have,steps 8 and 9.if only one in possesion,you are done.

to end mode open door or insert key into ig.you can do up to 4 remotes.read this a couple of times to get the sequence down.there are time restraints,but if you go in order it will work.do not wait more than a second b/t each step and you will be ok.i know from experience that you can do this as fast as you can and it will enter mode.if steps out of order or you wait to long it wont.print this and have in lap,read ahead of what you are doing.good luck

Jun 13, 2009 | 2000 Toyota Land Cruiser

1 Answer

Need the steps to programme the remote


Remote Programming Instructions

1. Driver's door OPEN and unlocked, all other doors closed and locked.

2. Insert YOUR key in ignition, DO NOT TURN, remove key.

3. Using the MANUAL lock/unlock button ON THE DRIVERS DOOR, slowly press lock and unlock 5 times (count the lock 5 times and unlock 5 times).

4. Shut door.

5. Open door.

6. Using the lock/unlock button ON THE DRIVERS DOOR, slowly press lock and unlock 5 times (count the lock 5 times and unlock 5 times).

7. With the door open insert your key into the ignition, turn to on position (DON'T START), wait 5 seconds. Turn off and remove key.

8. Locks should cycle once (Car will lock and then unlock once). If they don't cycle or they cycle more than once, do steps 1-7 over.

9. Now using the remote, push lock button, hold for one second,
release. The locks should cycle once. If not, start over and go slower.

10. Close the door. Open the door. Press the lock button on the remote. The locks should cycle. Close the door. Press the lock button on the remote, the doors should lock. Press again and the doors should unlock.

Jun 02, 2009 | 1995 Lexus LS 400

1 Answer

Reprogramming remote and key


if its early 05 round heart shaped remote it needs programming into system at dealer with Tech2
later 05 to 07 had square (rectangle) shaped remote
1.2 ID Code Additional Registration
Note: This procedure will add additional remotes to the Keyless Entry Control Units memory. A total of 4 remote transmitters may be programmed into the Keyless Entry Control Units memory. When a total of registered and newly registered remotes exceed 4, the oldest one shall be erased.
Step Action
1 Note: Make sure that all the doors are closed and unlocked. Insert the ignition key into the ignition switch.
Open the driver's side door.
2 Turn the Ignition key to the “ON” position and then to the “LOCK” position three times
(The key should remain in the “LOCK” position)
Note: This step must be carried out within five seconds.
3 “CLOSE” and “OPEN” the driver’s doors once (Leaving the driver’s door in the “OPEN” position)
Note: This step must be carried out within five seconds after step 2 is completed.
4 Wait for 8 seconds (This wait time is critical)
5 Turn the Ignition key “ON” and then to the “LOCK” position once and turn key to the “ON” position (The key should remain in the “ON” position)
OR on/lock once
Note: This step must be carried out eight seconds after step 3 is completed.
6 “CLOSE” the driver’s door
The HAZARD lights should flash 3 times (This acknowledges the Keyless Entry Control Unit has entered programming mode)
7 Operate the lock or unlock button of the transmitters to be programmed; a flash of the HAZARD lights indicates the remote has been successfully programmed into the control unit
8 The HAZARD lights will flash approx 4 seconds after pressing the remote button to indicate the Keyless Entry Control Unit has exited programming mode.

Mar 26, 2009 | 2004 Isuzu Rodeo

2 Answers

Anti-theft system stuck triggered


Anti-theft does not disable the lock cylinder itself it only keeps vehicle from starting,lock cylinder will still turn and energize the electronics. Sounds like you have a stuck tumbler in the lock cylinder itself,some times turning steering wheel with one hand while trying to turn the key with the other will free it up.

Jan 31, 2009 | 2005 Mercury Mariner

2 Answers

Car will start but gear shift is locked


follow instructions in manual for SHIFTLOCK RELEASE

Turn off car.
Engage Parking Break
Take ignition key and put into shift lock release slot (near gear shift)
Push down on key and at same time MOVE gear shift to neutral.
Remove key, start car as normal and disengage parking break...

good to go.... mechanic can replace/repair if this is an ongoing issue: $85 I read somewhere...but heard it's not hard to do yourself for $35 someone else wrote.

Goodluck

Jul 15, 2008 | 1996 Honda Accord

4 Answers

Battery died now power sliding doors and rear hatch not operating


1) Unlock all doors from driver's door while it is open. The driver's door is the only door to remain open during this process! 2) Turn the key from OFF to RUN 8 times within 10 seconds, with the eighth turn ending in RUN. All the doors will lock and unlock if program is successful. 3) Turn key OFF and remove key from ignition. Within 20 seconds, press any button on the remote. (Press sliding door or rear hatch and it will open!) 4) If door locks do not respond, wait several seconds and press button again. If doors still fail to respond, try repeating steps (1-3).

Jun 16, 2008 | 2005 Ford Freestar

Not finding what you are looking for?
2003 Mercedes-Benz C-Class Logo

234 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22041 Answers

yadayada
yadayada

Level 3 Expert

70387 Answers

Michael Contreras
Michael Contreras

Level 2 Expert

166 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...