20 Most Recent 2004 Mercedes-Benz ML 350 Questions & Answers

This is just a web site people use

No one would have any codes for anything on a vehicle

Codes are for security reasons

Need to go to a dealer & prove you own it
they will help you

2004... | Answered on Dec 14, 2016

also it might be in your owners book

2004... | Answered on Apr 21, 2016

Janet, if it detached, it is broken and needs replaced.

2004... | Answered on Feb 21, 2016

Not an easy task. You likely have one of 2 problems. If center seat belt is in the seat that is down, it may be locked. If so, you need to remove the seat back cover then the seat belt retractor. You can then position the seat belt retractor upright (how it sits when the seat is up) and pull the seat belt out making slack to raise the seat. This only happens if the either the stop on the seat belt is broken or the seat belt guide on the seat back is broken. If that's not the problem, you likely have a release cable that has come loose under the seat. If you look at the half that works, you can determine what you need to move on the locked seat and try to get to it with a long tin screwdriver or similar implement.

2004... | Answered on Mar 02, 2015

You should have a code for the radio in your owner;s manual. If you are not the original owner and it is not there, the dealer should be able to provide it from your VIN.

2004... | Answered on Nov 29, 2014

Hello, The Wrench is telling you that your car is due for Service, Simply an oil change and some inspections are due. The 2D means that the service is due in 2 days. Hope that helps, You can go to a Mercedes dealer but they are way over priced, I would recommend finding a local independent Mercedes shops. Usually they are run by Technicians who worked at the dealers anyway. Just FYI.

2004... | Answered on Nov 25, 2014

It means that your car will want service in 25 days. I'm guessing you don't put a lot of miles on your car. The MB Assyst system will request a service every 365 days or 13,000 miles, whichever comes first.

2004... | Answered on Nov 25, 2014

I need more information. Most of the newer engines have an engine knock sensor on the engine to let the computer know there is a knock. If it is just a strange noise, no check engine light, then it could be a fan belt, an alternator bearing, an idle bearing on the fan belt. I need more information. When does it do it, all the time? What does it sound like?

2004... | Answered on Oct 12, 2014


2004... | Answered on Sep 02, 2014

the motor may be turning but i expect the control wire's have frayed or snapped,you will need to replace the complete window regulater component , for now jam the window in the up position with some cardboard folded over so it squeezes in the window channel and against the glass , this will keep the window from sliding down , you will need a mechanic to replace the regulator , dont touch the switch anymore as you may get the window down but not be able to push it back up , keep me posted if you wish

2004... | Answered on Jul 19, 2014

The code should be on a card that came with the owners manual. Usually everything is located in the leather case assuming the procedures are the same there as well as other locations. Otherwise, you will have to call the dealer and provide them with VIN and what other information they request for proof of ownership.

2004... | Answered on Oct 20, 2013

Check the coil to that cylinder, u can change it out with another cylinder if the problem follows replace the coil if it doesnt change it may be in the wiring to the coil but at also may be a dead cylinder. If i can help further let me know

2004... | Answered on Apr 11, 2013

Check your owner manual-- on how to reset the light or
ask a dealer to show you

2004... | Answered on Dec 09, 2012

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