Lighting - R/H DRL Inoperative In Coming Home Mode
94 Right daytime running light is inoperative in Coming Home mode97 10 17
2022410/3
October 28, 2010
Supersedes Technical Service Bulletin Group 94 number 10-11 dated April 29, 2010 for reasons listed below.
AFFECTED VEHICLES
CONDITION
Customer may report the following conditions:
^ In Coming Home mode, the right LED daytime running light is sporadically inoperative. The daytime running lights and fog lights operate correctly while driving.
Tip: Coming Home mode is a convenience function that allows the front lights (headlights or daytime running lights) and taillights to remain on for a defined time (up to 60 seconds) when exiting the car.
^ The front fog lights and the left daytime running light work correctly.
^ DTC 2746/007 [Right Daytime Running Light (DRL) Lamp, Short circuit to ground] is stored in Vehicle Electrical System Control Module J519.
TECHNICAL BACKGROUND
PRODUCTION SOLUTION
Improved vehicle electrical system control module installed from CVV27/2010.
SERVICE
The module cannot be updated and must be replaced.
Replace part with updated version: 4F0 910 279 AG.
WARRANTY
REQUIRED PARTS AND TOOLS
ADDITIONAL INFORMATION
All parts and service references provided in this TSB are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.