Supplemental Restraint System (SRS) Warning Light

When ignition is turned on, SRS warning light will come on, then go out after about 4 seconds as a bulb check. If SRS warning light stays on, or comes on during driving, a fault has been detected in SRS. SRS warning light will remain on until fault is corrected and memory is cleared. When SRS warning light comes on due to a fault, SRS may or may not be operational.

If SRS warning light fails to come on when ignition is turned on, bulb is faulty, and/or wire to bulb is shorted to ground. For further air bag information, see AIR BAG RESTRAINT SYSTEMS - C, CLK & SLK CLASS article.