Mercedes-Benz Coupe Operator's Manual page 170

Displays and operation
168
Display messages
Front Passenger Front Passenger
Airbag Disabled Airbag Disabled
See Operator's See Operator's
Manual Manual
G
WARNING
If the 45 indicator lamp remains lit with an adult occupant on the front-passenger seat
even after performing the above corrective steps, do not have any passenger use the front-
passenger seat until the system has been repaired.
Possible causes/consequences and M M Solutions
The front-passenger front air bag and the front-passenger knee
bag are disabled during the journey even though a person larger
than a certain size is occupying the front-passenger seat. If
additional forces are applied to the seat, the system may interpret
the occupant's weight as lower than it actually is.
Pull over and stop the vehicle safely as soon as possible, paying
X
attention to road and traffic conditions.
Apply the parking brake.
X
Switch the ignition off.
X
Have the occupant get out of the vehicle.
X
Keep the seat unoccupied, close the front-passenger door and
X
switch on the ignition.
Observe the 45(
multifunction display and check the following:
Seat unoccupied and ignition switched on:
the 45 indicator lamp must light up and remain lit. If the
R
indicator lamp is on, OCS has disabled the front-passenger air
bag ( page 42).
Y
the Front Passenger Airbag Enabled See Operator's Front Passenger Airbag Enabled See Operator's
R
Manual Manual or Front Passenger Airbag Disabled See Front Passenger Airbag Disabled See
Operator's Manual Operator's Manual
the multifunction display. Wait for a period of at least
60 seconds, until the necessary system checks have been
completed. This is necessary and ensures that the display
messages do not appear in the multifunction display.
If these conditions are fulfilled, the front-passenger seat can be
occupied again. Whether the 45 indicator lamp remains lit
or goes out depends on how OCS classifies the occupant.
If the conditions are not fulfilled, the system is not operating
correctly.
Visit a qualified specialist workshop immediately.
X
page 42) indicator lamp and the
Y
display messages must not be shown in