2007 s550 nightmare - Mercedes-Benz Forum
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post #1 of 2 (permalink) Old 04-10-2019, 05:34 AM Thread Starter
BenzWorld Junior Member
Date registered: Mar 2012
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2007 s550 nightmare

Hello guys!
I need some sense in the right direction since even the dealer can't figure out what is going on with this thing i just think they don't want to touch it...
Starting from the beginning.....
my w221 starting having issues with the ISM.. finally the ISM shit the bed; so I was like ok cool Dealer didn't want to sell me one cause they said they had to install it something a monkey could do so I sent it out to have it rebuild, came back ~ Installed, tried marrying the vin with a Autel Maxisys elite !!.. As I'm trying to do this, Cluster went blank. and now the car when you turn the ignition nothing happens.
If u open the door nothing happens when you insert the key the cluster lights up white. and if you put the ignition in the on position the car dies out after 10minutes which it shouldn't sometimes even less.
I have no clue where to go from here. the car is completely low to the ground cause its been sitting for about 2 months
JcxQ is offline  
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post #2 of 2 (permalink) Old 06-09-2019, 04:24 AM
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Date registered: Dec 2017
Vehicle: 2001 210.082 +494, 2008 221.176 +494
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You have gotten your FBS3 immobilizer components out of sync. Expensive repair at dealer, or expensive tools to do yourself.
TiffanyTwisted is offline  
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