Mercedes-Benz Car Audio & Video - Recent Questions, Troubleshooting & Support


Depending on the year if you have a 1996 or newer you must do it with a scantool diagnostic machine if older than 1996 you can disconnect the battery for 15 seconds and that will erase the trouble codes!

Mercedes-Benz... | Answered on Feb 14, 2019


if the starter motor is clicking i would say the battery is on its way out as it may have sulfur on the lead plates on the battery can you change out another battery and confirm if the battery is fine look for a loose / dirty Earth wire and check the starter solenoid wire connections for corrosion as this has happened to me a few times before but if your battery is good it has to be an earth problem i wish you well and hope you get it working

Mercedes-Benz... | Answered on Nov 05, 2017


first suggestion is to get the fault codes read as they will indicate an area of concern
that will save money in the long run
there are too many possible reasons to guess at

Mercedes-Benz... | Answered on Jan 21, 2017


You may have burned out the electric fuel pump, here is why.

The fuel pump is located inside the fuel tank, it sits in the gas and that is what cools the tiny pump and what lubricates it, so if you ride around very low on fuel or run out of gas this can destroy the pump very quickly. Check you fuel pressure at the engine test port located on the top of the engine on the injector supply pipe most likely, I will bet you have no pressure.

Mercedes-Benz... | Answered on Sep 07, 2016


Not sure what you are really asking but if key won't turn at all try moving steering wheel before turning key so that you can get past steering lock

Mercedes-Benz... | Answered on Jan 29, 2016


My car won't go into reverse or park... Sometimes, happens ...

repairpal.com > ... > 2011 Mercedes-Benz C300 4MATIC
Jun 5, 2015 - And I know that there is no transmission problems just in my gear shifter. I can't figure it out. ... 2011 Mercedes-Benz C300 4MATIC Questions ...

Mercedes Benz automatic transmission shifter shaft bushing ...

? 6:07
www.youtube.com/watch?v=vQ-yupz08Tw

May 25, 2012 - Uploaded by fupabox
I have a 1997 c280 without the key being in the ignition and foot on the brake I'm ..... get the shifter to engage in reverse or park, it will only go into neutral and drive. ... I have a 2009 c300 and it has problems going into gear. .if I wiggle it .... Mercedes Benz 722.6 transmission..stuck Shifter mechanism repair .

Mercedes-Benz... | Answered on Oct 23, 2015


don't believe it all,being a mercedes benz,you really need to contact a benz mechanic,you could run into thousands of dollars of "it could be's",if it is the alarm(anti-theft)then you need your wireless key fob and your keys,if you dont have a wireless key fob,then you definitely need to talk to a benz mechanic,if you do have it,replace the battery inside it,then go to the car and lock,unlock,lock,unlock,the doors,after that,get in your drivers seat,stick the key in,start your car,if it doesnt work then get it to a benz mechanic,you can also,spend 30 to 45 bucks on a scan tool,plug it in and get the codes,then you will know what is wrong, Performance Tool CAN OBD II Scan Tools W2977

Mercedes-Benz... | Answered on May 28, 2015


You owners manual will give you locations and fuse identifacation

Mercedes-Benz... | Answered on Apr 12, 2015

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