Mercedes-Benz C-CLASS WAGON C 240 Operator's Manual page 353

Problem
56
The front passenger front air bag off
indicator lamp does not illuminate
and/or does not remain illuminated
with the weight of a typical
12-month-old child in a standard child
restraint or less on the front
passenger seat.
Warning!
If the 56 indicator lamp does not
illuminate or remains out with the weight of
a typical 12-month-old child in a standard
Possible cause
The system is malfunctioning.
G
child restraint or less on the front passenger
seat, do not transport a child on the front
passenger seat until the system has been
repaired.
Practical hints
What to do if ...
Suggested solution
Make sure that there is nothing be-
tween seat cushion and child seat and
check installation of the child seat.
Make sure that no objects applying
supplemental weight onto the seat
are present.
If the front passenger front air bag off
indicator lamp remains out, have the
system checked as soon as possible
by an authorized Mercedes-Benz
Center. Do not transport a child on
the front passenger seat until the
system has been repaired.
Also note any messages in the
multifunction display and follow
corrective steps ( page 354).
351