CLK 550 (209.372) V8-5.5L (273.967) (2008)
Malfunction Lamp / Indicator: Description and Operation
GF91.60-P-4011-01QMA SRS Malfunction Indicator Lamp, Task
GF91.60-P-4011-01QMA SRS Malfunction Indicator Lamp, Task
- as of 1.6.04
- with CODE (494a) USA version
The airbag indicator and warning lamp (A1e15) on the instrument cluster (A1) serves as a function check of the supplemental restraint system (SRS). In
the event of a fault an additional message is displayed in the multifunction display (A1p13) of the instrument cluster (A1): The following statuses are
possible:
^
The airbag indicator and warning lamp (A1e15) illuminates when "Circuit 15R ON" occurs for approx. 4 seconds and then goes out again. The
system did not find a fault during the self-test.
^
The airbag indicator and warning lamp (A1e15) illuminates continuously when "Circuit 15R ON" occurs. The system found a fault during its
cyclic self-test.
If the following errors occur, the airbag indicator and warning lamp (A1e15) is on continuously:
^
Error in restraint systems control unit (N2/7)
^
Error in external ignition circuits
^
Error in external sensors
If the instrument cluster (A1) detects that there is no communication with the restraint systems control unit (N2/7), it independently actuates the airbag
indicator and warning lamp (A1e15). The instrument cluster (A1) stores a fault in its fault memory.