SRS warning lamp (Restraint systems)

SRS warning lamp

The SRS warning lamp illuminates for 5 seconds during system readiness check on starting the engine. The SRS warning lamp extinguishes for one second after the system readiness check is performed. If a fault is present the warning lamp then illuminates continuously. If no fault is present, the SRS warning lamp remains extinguished. If a system fault occurs in excess of two seconds after the readiness check has been completed, the SRS warning lamp illuminates for that ignition cycle. It remains illuminated for a minimum of 12 seconds ± 4 seconds for all fault conditions.

The SRS warning lamp will only illuminate for low voltage concerns while the low voltage condition is present. If the low voltage condition is corrected, the SRS warning lamp extinguishes and the fault is recorded in the DCU's memory.