Mercedes 2007 E350, oil change frequency?

Chances are that it is something more simple like the plastic shielding pieces under the car rubbing against the wheel. I've had it happen before where some fool changes my oil and doesn't secure the plastic pieces underneath after changing the oil filter then I get a whining sound from tire rub. Check the inside of your tires for wear. Look around underneath to see if any of the fasteners (plastic buttons) are missing and wiggle the plastic parts to make sure they are secure.

I will try to help. If the function is to move the seat automatically for entering or exiting the vehicle, then this function is often on a Menu list. Sometimes when an oilchange place resets the oil change interval, the wrong button gets pushed and wipes out the settings for something else, like your in and out assist. It may also happen if the Battery was disconnected.

Now if the power to the seat has a broken fuse, you should check your sseat controls to see if they still move. If not a fuse needs to be changed and a repair made. The loss of power to the seat motor is the reason the automatic movement does not work.

If the steering wheel and column is also tied in to easy access, it may be fused separately and still work.

how to reset display for service i trayed push the telephone and pus ok nothing happings what do i do know

sitting on a level surface with the engine off for several minutes so the oil has finished draining. Then pull the dip stick out and wipe it off. reinsert it and pull it out and read it.

if you have the command display adjust the time on command then it will automatically take by instrument cluster if your car don't have the command you must set it by using multifunction switch on steering wheel,

more then likely just an oil change

How many QTS of oil I will need for a 08 model 3.5 engine

8 quarts

check gas cap .make sure it tight.have it scan. you could have evaporative leak.

i change the rad on my 07 e350 but lost some oil in the process.
after driving the car for a few minutes it started to slip.
if i turn the car off and on again it will drive for a few minutes and then slip ...
how do i check or service the tranny