2007 Mercedes-Benz GL450 Questions

All 2007 Mercedes-Benz GL450 Questions

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At 51,000 miles my check engine light came on. My mechanic ran a diagnostic and advised I take the care to the dealer because there were so many codes it had to be a factory problem covered under the warranty. Mercede...
I have power stern fluid in it so is it the pump, the belks, or is it two power sterling pumps?
when i turn my car on the lights are automatically on, but i am un able to turn them off once the car is off, nor am i able to turn the for lamps or parking lamps on while the car is already on.. please help
When I first get in and start my car, the rear is low and rough pulling out of garage. I wait and it builds up pressure like on a bus and is better. I've had this problem before a long time ago. If the car sits for ...
Do I have to put in code to use my stock radio once I disconnect the battery? Im trying to put an aftermarket amp and subwoofers
this is the code I got when I diagnose it is U0103 lost communication with gear shift module.
showing battery in front panel and brakes, no power steering, lights stay on even with car shut down, no selection on electronic,hatch for rear door doesn't open,doors don't automatically lock. This just happen today...
I took it to be repaired. They added a/c coolant & I had cold air for 2 weeks- still with the chemical smell. Also began hearing a hissing type sound (like air leaking) when ac was first turned on & right after it was...
Why is my gl550 rear and back suspension low with a malfunctioning sign showing an arrow going up but it's not going up in anyway with awkward movement while driving tilting at any bump.
My driver side air suspension not working, malfunction warning with the pic of the car and the up arrow comes on and ask me to press + or - on steering wheel to deactivate, before and after air noise heard from under ...
After I started my Mercedes GL450 and changed gear to drive, noticed roughness in driving. Pulled over and put the car in park and back into drive. This time it would not move. It seems it got stuck in nuetral mode wi...