Last week my son parked our 2005 Crossfire (limited/convertible) and it would not restart but all electrical was on. We had it towed to our local mechanic as I was on vacation. Mechanic could not figure it out as well as he had a locksmith out. So had it towed to dealership for diagnostic. They said the alarm module needs to be replaced. Of course they want to charge mucho $$$$$$ . Anyways the part # is 5102558aa. I saw the youtube video on the SKREEM and not sure its the same (part number looked different) but seemed I could replace myself instead of the $1200 in labor the dealer wanted. I see online the part is about $600 but was wondering if anyone has a video to replace (unless the SKREEM video is correct) or pdf of instructions or website.
Thanks,
Dusty
P.S. My neighbor and I are pretty handy and have/can fix most things!

 

First off, would not start is not much to go on. I doubt it is your screem and not an alarm module. What exactly happens? Does it crank but not start? //////////////does it start but not keep running? When you turn the key on does the fan run at high speed? Most dealers have no clue about these cars. I do believe it is probably something you can fix. If it were the screem you can have it repaired for about $500.00. Please give a bit more detailed info. It may also be your RCM or a bad ground connection or a couple other things.

 

Also if you ever do have someone work on it, take it to an Independent Mercedes shop not Chrysler.

 

Amen to taking it to a independent Mercedez shop. I was lucky enough to find an independent who specializes in MB work. They are very good and very reasonable. Mine is located in Hebron, Kentucky, just south of Cincinnati, Ohio. They work on all imports, but specialize in MB.

Jim

 

Thanks for replies...When my son tried to to turn on, the engine would not start. All electrical would work? Going to have it towed back home today where I can look at myself now that I am home.

 

You have repeated what you said in your first post so we are none the wiser.
Do the symptoms described in this post describe yours?
CLICK

 

Please read post #2.