Question about Mercedes-Benz Cars & Trucks

Open Question

Reset key code

B class

Posted by Anonymous on


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

E320. Why doesn't smart key turn?

Go to the dealership(only) for a replacement FOB. You must go with your title. The car must be present at the dealership for them to release the key to you when ready (usually comes from Dallas,TX)

Feb 20, 2016 | 2001 Mercedes-Benz E-Class

1 Answer

How do i reset Air bag code for 2006 mercedes E350

Mercedes SRS Airbag Light MOT FAIL How To Fix - YouTube

? 3:48
Oct 1, 2013 - Uploaded by OBD Diagnostics
Mercedes SRS Airbag Light MOT FAIL How To Fix ... SRS LightReset (cheap, easy) - Duration: 3:07. ... Autel AL619 Clear SRSAirbag Light Mercedes W211 E Class ... OBD2 Fault CodeDiagnostic Scanner/Readers @ Diagnostic World ... 2000Mercedes-Benz CLK-Class Start Up -- SRS Airbag Light On ...

Mercedes E W211 SRS Airbag Warning Light - How to turn it ...

? 1:00
Feb 12, 2013 - Uploaded by DominatorParts
Mercedes E W211 SRS Airbag Warning Light - How to turn it off ... AUX USB Ipod iPhone adapter E-Class 2003-2008 Mercedes Benz Dension ...

How To Reset The ESP Light On A Mercedes Benz
Jul 11, 2010 - They will check to see if your Mercedes Benz shoots out any codes. They will check .... How To Reset Airbag Light On A Dodge. Need to know ...

Best tool to reset SRS light - Forums

Jan 14, 2016 | Cars & Trucks

1 Answer

How do i reset the service light on a 2001 mercedes E240

i dont know if the procedure works the same as the c-class but try the following
turn electronic key to position 2 in the ignition lock and immediately press button 0 (the 0 you would use to put the trip odometer to zero) twice within 1 second
turn electronic key back to postion 0 in ignition lock
then press and hold 0 button turn key to position 2 keep 0 button pressed after 10 second beep sound will be heard then release 0 button should reset service time

hope this is of help

Sep 02, 2012 | 1999 Mercedes-Benz E-Class

1 Answer

Can you reprogram another key fob for mercedes e class. if so how .many thanks.

yes. you can program any number. put the key in the ignition push the lock button on your keyfob, pull th key out while holding down the lock button and press the unlock button 5 times. Your key is now reset and ready for use

Aug 22, 2010 | 2001 Mercedes-Benz E-Class

1 Answer

Red and green lights on mirror flash continually,sometimes go out only then will car start

I had a similar situation on my 1995 C220. Firstly it appeared that the key was transmitting duff code and confusing the system. With green/red leds flashing the immobiliser's on. A weak key signal was misunderstood, but a new key battery solved that.
Secondly, my problem didn't time-out like yours. When the problem had occurred the only way to stop it was to disconnect the battery...I think it was just for some seconds.
This reset the system. With a good key code transmitted and a reset security system it all worked fine.

Mar 24, 2010 | 1996 Mercedes-Benz C-Class

1 Answer

I lost my key of my mercedes class E 1999 ; how can i start it? and it stopped in a public place so i am afraid about it, help me please

well the dealership can onl replace the key for it cause its a special coded key can run upwards to $200 for just a new key and sometimes takes a week or more to get it

Jan 13, 2010 | 1999 Mercedes-Benz E-Class

1 Answer

2009 MC300C - I want to reset service message after oil change. I am 150 miles from nearest MB dealer.

Reset “wrench” service light

1.) Turn the key to the on position (do not start car)
2.) Press trip reset button 3 times until service shows
3.) HOLD DOWN reset button
4.) WHILE HOLDING button, turn key off
5.) While key is in off position release the button and repress
6.) Turn key back on holding down the reset button
7.) Wait until service resets

This has to be done in 10 seconds. It may take a couple tries.
Variations include...make sure door is shut and car in neutral.

Sep 12, 2009 | 2009 Mercedes-Benz C-Class

2 Answers


  1. Make sure the doors are closed
  2. Turn key to position 2,
  3. press trip reset button 3 times, untill service indicator screen shows
  4. Hold down the reset button and turn key to position 0.
  5. while the key is at position 0, release the button and repress,
  6. turn key back to position 2 while holding down the button
  7. wait untill service resets.
this all has to be done within 10 seconds. it may take a few attempts.

Jul 17, 2009 | 2003 Mercedes-Benz C-Class

1 Answer

Reset my 1999 after changing my oil

turn key to position 2 and hit the r button on the cluster 2 times. turn key off and press and hold r button,continue holding r button and turn key to position 2. Hold r button for approx. 10 seconds and the f.s.s. system will reset.

Jun 24, 2009 | 1999 Mercedes-Benz E-Class

1 Answer

I need to reset my mercedes 2000 s class ichange oil and need reset service B

Try this, it is the procedure for resetting the ASSIST computer on many Mercs
1...Turn Key to position No:2 in the ignition / steering lock and immediately press AND Hold the button "000.0" (the trip reset button) TWICE within the space of 1 (one) second.

2…Turn the key to position No: 0 in the ignition / steering lock. Then release the button.
3...Press AND Hold the button "000.0" (the trip reset button) and turn Key to position No:2 in the ignition / steering lock. Keep button pressed
After about 10 seconds
the service indicator will reset and an acoustic signal may briefly sound
That should do it....Good Luck…...Let me know if it works?

Jun 23, 2009 | 2000 Mercedes-Benz S-Class

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

16 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers


Level 3 Expert

80531 Answers

Joseph Prosser

Level 3 Expert

772 Answers

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

Answer questions

Manuals & User Guides