SRS supplementary restraint system, (airbags & seat belt pretensioners) this light indicates that there is a fault in this system and with the light on the system is shut down, you will have to get a scan done to identify the exact fault code that is set in the ECU, I recommend that a Benz dealer do this as the system is complex and generic scanners may not be totally compatible.
Friday, September 30th, 2011 AT 1:24 PM