SL/R230: 2003 SL55 AMG AC/Heater Blower doesn't turn off
#1
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Join Date: Jun 2012
Location: Mission Hills Cal
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SL55 AMG
2003 SL55 AMG AC/Heater Blower doesn't turn off
I’ve replaced both batteries in the car after that the AC/Heaterblower won’t turn off I have checked all the fuses everything looks good, WhenI disarm the car with the remote the blower come on and when the car is turnedoff the blower stays on for about 10 minutes I’ve tried turning the numbs inall positions and no luck.
#2
Super Member
Have you tried hitting the OFF button to see if it all stops? Sounds like gremlins. Might need to do a battery disconnect again to reset the car.
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SL55 AMG
The EIS IgnitionModule has been checked, The rear SAM, the front SAM and the driver SAM havebeen replaced still won’t read or communicate with the diagnostic.