Mercedes-Benz 2011 GLK-Class Operator's Manual page 47

Problems with the occupant classification system
Problem
The 45
indicator lamp
illuminates and
remains illuminated.
The person sitting on
the front-passenger
seat:
weighs as much as a
R
typical adult
weighs more than a
R
child
G
Warning
If the 45 indicator lamp illuminates and remains illuminated when the weight of a typical
adult or someone larger than a small individual has been detected on the passenger seat, do not
allow any occupant to use the passenger seat until the system has been repaired.
Problem
The 45
indicator lamp does not
illuminate and/or does
not remain illuminated.
The front-passenger
seat is:
unoccupied
R
occupied with the
R
weight of a typical
12-month-old child in
a standard child
restraint or less
G
Warning
If the 45 indicator lamp does not illuminate or remains out with the weight of a typical
12-month-old child in a standard child restraint or less, or is unoccupied, on the front-passenger
seat, do not transport a child on the front-passenger seat until the system has been repaired.
Possible causes/consequences and M Solutions
OCS is malfunctioning.
X
Have OCS checked as soon as possible at an authorized
Mercedes-Benz Center.
X
Observe the additional display messages in the multifunction
display ( Y page 179).
Possible causes/consequences and M Solutions
OCS is malfunctioning.
X
Make sure there is nothing between the seat cushion and the
child seat.
X
Check the installation of the child restraint system.
X
Make sure there are no objects applying additional weight onto
the seat.
X
If the 45 indicator lamp remains out, have OCS checked
as soon as possible at an authorized Mercedes-Benz Center. Do
not transport a child on the front-passenger seat until OCS has
been repaired.
X
Observe the additional display messages in the multifunction
display ( Y page 179).
Occupant safety
45
Z