Diagnosis & Testing: Notes
WARNING: This page is about a different car, the 1997 Mercedes-Benz E420, 1997 Mercedes-Benz E320, and 1997 Mercedes-Benz E300. 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 control module is capable of diagnosing airbag system components and ETR components. If a fault is detected by the 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.