Mercedes-Benz E420 Questions

Get answers to questions about your Mercedes-Benz E420 at RepairPal. Find solutions, diagnose problems and get back on the road.

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Can we do it ourselves?
What is the cost?
What happens if we don't fix it.

Also low fuel indicator light is flashing.

Was working at about half speed for awhile and just quit working all together.

Fan motor was blowing at low speed for about a year.

Bulb replaced, but problem still there

i also replaced the remote/key battery with no result. Is there a reset or procedure that I do not know about?

Compresser cycles AC charged, blows cool at first then blows room temperture. Used 1 34A with lubercant and sealent to recharge system. Compressor cylces hard. Stumped?

It happened all of a sudden. Start car put in reverse back out put it in drive and wont go from first to second third or fourth even manually. Just reverse and first.

I have E420 AMG Sport 1997. The AC compressor doesn't start and EC light is on. I can't turn it off. I read as long as it is on, compressor doesn't start. I added gas and there is no leak but the EC light is still on. Any help will be appreciated.

Have an 1994 E320 as well and the doors do lock as I accelerate. My E420 does not. The central locking works when the doors are locked using the key.

Take car to store short way away from home (15 minutes). When ready to come back home car will not start again until it sits and engine gets cold again. What could be wrong?

While driving, my radio just quit working, shows channel, and that the stereo is on, but no sound comes out??

i have a 1997 e420.the last day i drove it it ran fine .the next day it wouldnt start .it sounds like it is out of gas. i think someone tampered with my car .i noticed several fuses were missing from the fuse box under the back seat.could that be why and also does this car take the black block fuse im allmost positive i seen one but not sure.and where can i get a fuse digram for both fuse boxes thank you

My 97 e420 am I just got had a exhaust leak and is not shifting to 3rd or higher should I get a cat or just go to mercedes or is there a trick yes my check engine is on

My windows and sunroof quit working, and I'm guessing it's a problem with the Convenience Control Module.

if starts will die after awhile

Mercedes staff also suggested worn ignition cables, but engine has only 70,000 km and cables are OK

My rear passenger side window has come off the track apparently and I am trying to take the door panel off. I can see that the armrest is attached but there are no screws that are visible in the armrest to remove. I have tried lifting the panel up after I have removed the handle trim, locking knob and the door lock trim but nothing moves.

There is antifreeze puddle located near the rear of the engine

will die will not turn over again

If coolant/antifreeze is empty, will it cause to give p1580 error code. In the dash board display, it is showing ASR, occ. skid and also it showed coolant low symbol.

I need to remove the sliding roof interior panel

also has trouble starting just replaced fuel pump

My infrared remote door locks are not working with any of the sensors (batteries are not the issue). The plastic cover on the door unit has crumbled and gone away. I know the dealer is very proud of this door unit! Can I just replace the sensor in the trunk lid and gain access that way?.. or must I adresss the door unit as well? Thanks..

None of the passenger windows roll up or down neither from the switch on the window nor the switches on the center console near the gear shift.

help... comp. is good idle is good, take off good,everything is good but the dang tick

the blower motor blows faint

Fuel pump was replaced, after I ran out of gas, was told it was weak, replaced that, now its getting the fuel no problem up to the rails, and getting spark, the test was done capping off a few injectors to see if test light goes on to see if present, no fuel getting to injectors, was running perfect before all this