Mercedes-Benz SL 550 BlueEFFICIENCY, Operator'S Manual

Page: 236 / 572

Display messages Possible causes/consequences and
M
Solutions
X
Wait for a period of at least 60 seconds until the necessary
system checks have been completed.
X
Make sure 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
^a
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.
X
Visit a qualified specialist workshop immediately.
For further information about the Occupant Classification System,
see (
Y
page 43).
Front Passenger
Airbag Disabled
See Operator's
Manual
The front-passenger air bag and front-passenger knee bag are
deactivated during the journey, although:
R
an adult
or
R
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.
G
WARNING
The front-passenger front air bag and front passenger knee bag
may not be triggered in the event of an accident.
There is an increased risk of injury.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
X
Secure the vehicle against rolling away (
Y
page 154).
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
switch on the ignition.
X
Observe the
^a
indicator lamp in the center console and
the multifunction display and check the following:
Seat unoccupied and ignition switched on:
R
the
^a
indicator lamp must light up and remain lit. When
the indicator lamp is on, OCS has disabled the front-passenger
air bag and front-passenger knee bag (
Y
page 43).
R
the
Front Passenger Airbag Enabled See Operator's
Manual
or
Front Passenger Airbag Disabled See
234
Display messages
On-board computer and displays