Presafe unavailable/CHECK ENGINE LIGHT
10-15-2009, 02:27 PM
#1
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a few AMGs
Presafe unavailable/CHECK ENGINE LIGHT
Started my car today, got out of the drive way PRESAFE UNAVAILABLE see user manual message came up, and right after check engine light came on. Car lost ALOT of power wasnt going. Turned it off than back on. Presafe message was gone car was running like it should, however check engine is still there. This happen to anyone else? Know the cause? Any help would be great.
Thanks.
Thanks.
10-15-2009, 03:37 PM
#2
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My car did that 6-9 months ago, it turned out to be related to part of the transmission. Once I had it repaired, the message went away and runs completely fine now.
10-16-2009, 01:59 PM
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a few AMGs
car got checked... rpm senors in the transmission need to be changed. Any one know how much this is going to cost me? also one of the cylinders is misfiring. Car is not drivable now due to the sensors. 
11-07-2010, 02:50 PM
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2006 Mercedez S430
PRE SAFE UNAVAILABLE CHECK ENGINE
I am so upset with Mercedes, Ive heard nothing but good things until now, The vehicle will stay running with high rpms, when i put in park and reset key it works fine, until today it will not reset. I dont know what to do or what the cost is on this unfortunate problem.. Any Help???? I feel like I will never get into one of these cars again. I just want to sell it / give it away ....
