Diagnosis & Testing: Notes
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1999 Mercedes-Benz SLK230, 1999 Mercedes-Benz SL500, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, and 1999 Mercedes-Benz S320. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
After component replacement, perform a system operation check to ensure proper system operation. See SYSTEM OPERATION CHECK .
Before proceeding, see SERVICE PRECAUTIONS . The SRS control module is capable of diagnosing airbag system components and ETR components. If a fault is detected by the SRS control module or system is malfunctioning, SRS warning light will do one or more of the following:
- SRS warning light goes out after 2 minutes. System fault is noted, however occupant protection is not affected. See RETRIEVING FAULT CODES .
- SRS warning light illuminates continuously. System is faulty which may result in a non deployment or false deployment. See RETRIEVING FAULT CODES .
- SRS warning light blinks continuously. Control module has been replaced without setting control module parameters.