Mercedes-Benz 2003 M-Class Automobile User Manual


 
233
Practical hints
What to do if …
7 The indicator lamp does not light
up with a BabySmart
TM
child
seat properly installed on the
front passenger seat.
The system is malfunctioning. ̈ Make sure that there is nothing be-
tween seat cushion and child seat and
check installation of the child seat
(
page 63).
̈ If the light remains out, have the sys-
tem checked as soon as possible by
an authorized Mercedes-Benz Light
Truck Center.
Do not use the BabySmart
TM
restraint
to transport children on the front pas-
senger seat until the system has been
repaired.
The yellow fuel tank reserve
warning lamp lights up while
driving.
The fuel level has gone below the reserve
mark.
̈ Refuel at the next gas station
(
page 200).
# The red charge indicator lamp
lights up when the engine is run-
ning.
The battery is no longer charging.
Possible causes:
ț alternator malfunctioning
ț broken poly-V-belt
̈ Stop immediately and check the
poly-V-belt.
If it is broken
̈ Do not continue to drive, before the
poly-V-belt is replaced.
Notify an authorized Mercedes-Benz
Light Truck Center.
Problem Possible cause Suggested solution