Mercedes Benz C 63 AMG Technical Service Bulletin #LI54-21_P-0486482 Lighting - Exterior Lights Intermittently Stay ON EXTERIOR LIGHTS CONSTANTLY ON

Mercedes Benz C 63 AMG Technical Service Bulletin #LI54-21_P-0486482
Lighting - Exterior Lights Intermittently Stay ON
EXTERIOR LIGHTS CONSTANTLY ON
Topic number LI54.21-P-048648
Version 2
Design group 54.21 Control modules/modules
Date 01-06-2010
Validity Model series 204 up to production date 30.11.2009 (up to VIN ...F451959, ...A360004,...R107828)
Reason for change VINs added
Reason for block
Complaint:
Exterior lights constantly on sometimes. Possible components:
Date: 1001062010 Mercedes Benz C 63 AMG Sedan (204.077) V8-6.3L (156.985)
 
 
Page 189
- Low beams
- Front fog lamp
- High beams
The washer fluid pump and the headlamp cleaning system are also potentially affected.
The above functions cannot be deactivated. This results in discharge of the battery.
Cause:
Hardware fault in driver-side SAM
Remedy:
Replace the Front SAM as per EPC.
Symptoms
Work units
Validity