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Mercedes-Benz Questions

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

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first noticed rattle noise under the car

My car model is E230AG My ETS ,ABS and low break light will on when i am on the road. Sometime the car refuse to move, sometime its move but in low gear.Sometime its run perfectly. Can anyone give me some advice? thankyou

The problem just started but I notice for a few years when I first accelerate, it would race while shifting, but I thought that was only normal. How can you help by offering a diagnosis.

Won't shift to 2,3,4. Car run good,strong,but won't shift.Cleared error code and check engine light went off. Wires ECU good tcu good,wow

ITS STIFF, HARD TO TURN, DO I NEED FLUID?

MY STEERING WHEEL IS HARD TO TURN

MY RADIO WILL NOT PLAY, NO SOUND

2008 GL450 original OEM bluetooth modules do not support Iphone 6 &7. Is there an updated module available?

Original OEM bluetooth interface modules do not appear to work with new cell phones (ex. Iphone 6 & 7). Is there an updated version of bluetooth interface modules available?

will not open or lock doors with key.
Is there a control box that control this system?

I check the 50 amp fuse on the passenger side I jump the relay pump come on but don't rise I also changed the fuse box under the hood still no power to the 40 amp fuse. Please help me

Limp mode active, will not up shift

how can i do first how can i check first

labor rate and charges to replace pass side headlight assembly i purchased headlight assembly myself

This car has sat for 6 months but prior to being parked it had no issues, when first started it was sounded fine after 30 min of warming up tried to drive it had no power the idle started to go up and down (with no power) and smokes like a steam engine

dealer wants diagnostic fee to trouble shoot. they say possible wiring problem. how can i self diagnose

i have a cd stuck in radio

how do i remove radio i have a cd that is stuck in

i have a CD that is stuck inside an i want to remove radio so i can take the CD that is stuck out

THE OIL LIGHT BLINKS THEN GOES OFF

THE OIL LIGHT BLINKS EVRY NOW AND THEN

The key turns but nothing happens. Every other electrical gadget work fine.(lights, windows, etc) mechanic said it was the starter, but it was working fine no grinding , spining or clicking sound was ever hurd. This all. Happens after getting a jump because the lights were left on.

even when i used the climit control the air still not coming out the center air outlet. we change the pump that pump fluid in the car.

How often the problems occurs

the oil light came on then went off a couple of times

Cleaned MAF and it made things 10x better, but for a fleeting moment. Symptoms returned and so did CEL. Replaced MAF and everything smoothed out, acceleration/vibration/idle- all good, for a half hour. CEL light is back on with p0100 code. Acceleration hasn't changed, still doesn't feel heavy or sluggish anymore. Rough idle and vibration sporadicly making appearances.

it wont turn over sometimes on 1st try I turn it off start it again & it starts

Beeper stays on while driving,,but will stop when vehicle comes to stop

All lights on dash are on and brake lights don't work. Beeping from the dash every few minutes

Is also going to be needing to be replaced? What would the affect be?