Jumped on this thread, because all of a sudden my 2007 Coupe Limited failed to crank the other day and cooling fan seemed to over rev.
Various light including check engine were on, spoiler would'n't retract, radio didn't hv power... decided to take it in to dealer to get a code readout.
Went to start it to take it in, car started then stalled and would not crank thereafter,
Windows, lights, wipers, fob all sem to work normally. What happened ?
Also found out local Chrysler dealer says doesn't have equipment to read code on these cars and suggested taking it to a Mercedes dealer.
Weclome any further thoughts.