2020 MERCEDES-BENZ METRIS airbag disable

Display messages
Possible causes/consequences and
M SolutionsFront Passenger
Airbag Disabled
+ The co-driver's air bag is deactivated during the journey even
though the co-driver's seat is occupied by an adult or a person with
a stature corresponding to that of an adult.
If additional forces are applied to the seat or the occupant is not sit-
ting on the seat properly (Y page
54), the weight the system
detects may be too low.
G WARNING
The co-driver's front air bag will not deploy in the event of an acci-
dent.
There is an increased risk of injury.
X Stop the vehicle immediately, paying attention to road and traffic
conditions.
X Secure the vehicle to prevent it from rolling away ( Y page
138).
X Switch off the ignition.
X The co-driver must get out of the vehicle.
X Make sure that the co-driver's seat is unoccupied, close the co-
driver's door and switch on the ignition.
X Observe the PASSENGER AIRBAG OFF indicator lamp in the cen-
ter console and the display messages and check the following:
Seat unoccupied and ignition switched on: R The PASSENGER AIRBAG OFF indicator lamp must light up contin-
uously. If the indicator lamp is on, the Occupant Classification
System (OCS) has disabled the co-driver's air bag

(Y page 54).
R The display must not show the messages Front Passenger
Airbag Enabled or Front Passenger Airbag Disabled.
X Wait for at least one minute until the necessary system checks
have been completed.
X Ensure that the display does not show either of the two display
messages about the co-driver's front air bag.
If these conditions are met, the co-driver's seat can be occupied
again.
If these conditions are not met, the Occupant Classification System
(OCS) is malfunctioning.
X Visit a qualified specialist workshop immediately.
Further information on the Occupant Classification System (OCS)
can be found under "Occupant Classification System (OCS)"
(Y page

54). Display messages (vehicles without steering wheel buttons)
197
On-board computer and displays Z

Display messages
Possible causes/consequences and
M SolutionsFront Passenger
Airbag Enabled
+ The co-driver's front air bag is enabled during the journey even
though the co-driver's seat:
R is occupied by a child in a child restraint system, or a person of
small stature
or
R is not occupied.
The system may detect objects or forces that are adding to the
weight applied to the seat.
G WARNING
The co-driver's air bag may deploy unintentionally.
There is an increased risk of injury.
X Stop the vehicle immediately, paying attention to road and traffic
conditions.
X Secure the vehicle to prevent it from rolling away ( Y page 138).
X Switch off the ignition.
X Open the front-passenger door.
X Remove the child and the child restraint system from the co-driv-
er's seat.
X Make sure there are no objects applying additional weight to the
seat.
The system may otherwise detect the additional weight and inter-
pret the vehicle seat occupant's weight as greater than it actually
is.
X Make sure that the co-driver's seat is unoccupied, close the co-
driver's door and switch on the ignition.
X Observe the PASSENGER AIRBAG OFF indicator lamp in the cen-
ter console and the display and check the following:
Seat unoccupied and ignition switched on:
R The PASSENGER AIRBAG OFF indicator lamp must light up contin-
uously. If the indicator lamp is on, the Occupant Classification
System (OCS) has disabled the co-driver's air bag

(Y page 54).
R The display must not show the messages Front Passenger
Airbag Enabled or Front Passenger Airbag Disabled.
X Wait for at least one minute until the necessary system checks
have been completed.
X Ensure that the display does not show either of the two display
messages about the co-driver's front air bag.
If these conditions are met, the co-driver's seat can be occupied
again. Observe the notes on the Occupant Classification System
(OCS)

(Y page 54).
If these conditions are not met, the Occupant Classification System
(OCS) is malfunctioning.
X Install the child restraint system on a suitable rear seat.
or X Seat a person of smaller stature on a suitable rear seat.198
Display messages (vehicles without steering wheel buttons)
On-board computer and displays

Display messages
Possible causes/consequences and
M SolutionsFront Passenger
Airbag Disabled
See Operator's Man‐
ual The co-driver's air bag is deactivated during the journey even
though the co-driver's seat is occupied by an adult or a person with
a stature corresponding to that of an adult.
If additional forces are applied to the seat or the occupant is not sit-
ting on the seat properly (Y page
54), the weight the system
detects may be too low.
G WARNING
The co-driver's front air bag will not deploy in the event of an acci-
dent.
There is an increased risk of injury.
X Stop the vehicle immediately, paying attention to road and traffic
conditions.
X Secure the vehicle to prevent it from rolling away ( Y page
138).
X Switch off the ignition.
X The co-driver must get out of the vehicle.
X Make sure that the co-driver's seat is unoccupied, close the co-
driver's door and switch on the ignition.
X Observe the PASSENGER AIRBAG OFF indicator lamp in the cen-
ter console and the display messages and check the following:
Seat unoccupied and ignition switched on: R The PASSENGER AIRBAG OFF indicator lamp must light up contin-
uously. If the indicator lamp is on, the Occupant Classification
System (OCS) has disabled the co-driver's air bag

(Y page 54).
R The display must not show the messages Front Passenger
Airbag Enabled See Operator's Manual or Front
Passenger Airbag Disabled See Operator's Manual.
X Wait for at least one minute until the necessary system checks
have been completed.
X Ensure that the display does not show either of the two display
messages about the co-driver's front air bag.
If these conditions are met, the co-driver's seat can be occupied
again.
If these conditions are not met, the Occupant Classification System
(OCS) is malfunctioning.
X Visit a qualified specialist workshop immediately.
Further information on the Occupant Classification System (OCS)
can be found under "Occupant Classification System (OCS)"
(Y page

54). Display messages (vehicles with steering wheel buttons)
211
On-board computer and displays Z

Display messages
Possible causes/consequences and
M SolutionsFront Passenger
Airbag Enabled See
Operator's Manual The co-driver's front air bag is enabled during the journey even
though the co-driver's seat:
R is occupied by a child in a child restraint system, or a person of
small stature
or
R is not occupied.
The system may detect objects or forces that are adding to the
weight applied to the seat.
G WARNING
The co-driver's air bag may deploy unintentionally.
There is an increased risk of injury.
X Stop the vehicle immediately, paying attention to road and traffic
conditions.
X Secure the vehicle to prevent it from rolling away ( Y page 138).
X Switch off the ignition.
X Open the front-passenger door.
X Remove the child and the child restraint system from the co-driv-
er's seat.
X Make sure there are no objects applying additional weight to the
seat.
The system may otherwise detect the additional weight and inter-
pret the vehicle seat occupant's weight as greater than it actually
is.
X Make sure that the co-driver's seat is unoccupied, close the co-
driver's door and switch on the ignition.
X Observe the PASSENGER AIRBAG OFF indicator lamp in the cen-
ter console and the display and check the following:
Seat unoccupied and ignition switched on:
R The PASSENGER AIRBAG OFF indicator lamp must light up contin-
uously. If the indicator lamp is on, the Occupant Classification
System (OCS) has disabled the co-driver's air bag

(Y page 54).
R The display must not show the messages Front Passenger
Airbag Enabled See Operator's Manual or Front
Passenger Airbag Disabled See Operator's Manual.
X Wait for at least one minute until the necessary system checks
have been completed.
X Ensure that the display does not show either of the two display
messages about the co-driver's front air bag.
If these conditions are met, the co-driver's seat can be occupied
again. Observe the notes on the Occupant Classification System
(OCS) ( Y page

54).212
Display messages (vehicles with steering wheel buttons)
On-board computer and displays