Mercedes-Benz S550 Questions

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Hello, Bought an s550 2007 model today, when I had been driven it for about 5 hours it started to whine, the noise is constant and is following the rpm (can barely hear it on 1k rpm) and when the noise gets louder (yo...
Also when i play my CD'S it will play for abot 15 second then dtop
the wash was o.k. no water went inside the engine and i did not open the hood
Basically the side mirror on the right hit the garage wall and twisted back ward and although damage was minimal, however since then, I does not stay in one position and I have to set it every time I start the engine.
In morning first start fine after driving for bit and shut it off then you have to wait 30 min to start. Dealer said bad ground in ecu
Should I be aware of major flaws, recalls ? What is the ideal mileage I should be looking for?
I think it should be a quieter ride and not sound like a turbo humming
Seems that the AC will freeze up on a road trip after 3 to 4 hours drive time. Shut it off, defrosts itself and good to go again for a while. Local Mercedes dealer's service department has "never had that problem be...
engine is not smooth when cold, exhaust from engine is loud and throaty when cold, once car is fully warm, car runs smooth and quiet.
I can be driving and all of a sudden air is completely off with no sound at all,then it will go back on every so often.Could it eve the blower?,or a bad circuit,help,lol
Seems like Computer has to reset itself everytime i restart the car. Car drops down all resets are lost, interior light dont stay on etc. and check engine light is on had it check the code had something to do with b...
How do you re set the service light after a 20,000 mile service oil change?
My 2007 S550 has just turned 37,000 miles and is going to require an oil change. Are all synthetic oils the same? What company provides the best synthetic oil change offer in this area?
They said I needed to drive car at least 20 miles a day to keep battery charged Is that true. I can the car one day and the next it will not start.
My Transmission works and run perfectly but, it has a loud noise and I tough it may be the Torque Converter but I after replace it, still hear the noise. I was told that some internal bearing it need to be replace but...
where is fuel filter located
How much does it cost to repair airbags
It blinks, sometimes ,but stops when car is in park.
The front an back suspension of the driver side lift a little bit and than fall again , that make the car not level , I try many time to level it but not working . What could be the problem ??? is it related to pressu...
When on a highway drive lasting more than 1 hour, my heat and A/C system seems to shut down. The blowers won't work and adjusting the temp. has no effect. Must turn off car, let it sit for a while and restart it. The ...
I have a 2007 Mercedes-Benz S550 with 57000 miles. Do I need to replace the spark plug.?
Car is ahaking(vibrating) just started about a week ago, it has new tires new brakes new rotors and it has had an alignment. Could it be the recall ball joints the car has about 50,000 miles. We are on vacation about...