Question about 2002 Mercedes-Benz E-Class

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The car won't start every so often. I reset computer with mechanical and wait till next day for car to start. I think the dealership planted a bug in the computer system. The problem began after the dealer had replaced a bad catalytic converter. Since then the car won't start after so many starts. The next day it will start and the check engine light will be on. Again i reset computer by opening the door with the mechanical key. After three times the lite goes out. And then it seems like you get about a dozen starts till it won't start.

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6ya6ya
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Posted on Jan 02, 2017

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co7196
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SOURCE: the car won't start in the morning

Let's test the battery. Turn on yout headlights ant try to crank engine.
If the headlights dim, the battery is dead. If the headlightd go out you have a bag connection.
Now if the battery is dead we need to start it to ck the charging ststem.
If the indicarion is a bad connection then the battery cables beed removing clean and tight reinstsllation( special attento both ends of boyj cables.
To ck altrnator engine must be running and uou need a 10 dollar multimer from a parts stor and then get back to me K?

Posted on May 27, 2009

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SOURCE: MBZ E320 CDI (2003), The CD, Radio and navigation system not work

Your radio/nav system needs a code. Go the your dealer's parts department , give them the VIN of your car( should be free $0). Punch in the code through the car radio and your radio/nav system should work right away.

Posted on Jun 02, 2009

pippall
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SOURCE: immobiliser on mercedes a class will not switch

The fob and car have to go to the dealer to have it reprogramed.

Posted on Sep 16, 2009

  • 1 Answer

SOURCE: How do I reset my ml320 stereo code

what is radio code 4 a 2000 mecedes ml 320

Posted on Jan 21, 2010

  • 89 Answers

SOURCE: The remote key does not work on my 1999 Mercedes

Remove the postive cable from the battery (makeing sure that all gps ect have been unpluged) touch it to the negtive for 20 sec leaveing the neg hooked to the battery draining all power from the computer, them hook it back up. If this doesnt reset it find a loksmith shop that deals in transponder keys to help or at least point you to a shop that can help..
Hope it wors out for you!

Posted on Oct 21, 2010

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