Mercedes-Benz G-Class Owner's Manual page 124

Warning and indicator lamps in the instrument cluster
122
Problem
!
The red parking brake
warning lamp comes on
while the vehicle is
moving. A warning tone
also sounds.
+
The red SRS warning
lamp does not light up
in key position 2, flick-
ers or is lit when the
engine is running.
Engine
Problem
;
The yellow engine diag-
nostics warning lamp
lights up while the
engine is running.
9
The yellow reserve fuel
warning lamp lights up
while the engine is run-
ning.
%
The preglow indicator
lamp does not light up
in key position 2.
Possible causes/consequences and M Solutions
You are driving with the parking brake applied.
X
Release the parking brake.
The warning lamp goes out and the warning tone ceases.
There is a malfunction in the SRS (Supplemental Restraint Sys-
tem).
G
WARNING
The airbags may either be triggered unintentionally or, in the event
of an accident, may not be triggered.
This poses an increased risk of injury.
X
Drive on carefully.
X
Have SRS checked at a qualified specialist workshop immedi-
ately.
For further information about the Supplemental Restraint System;
see ( Y page 24).
Possible causes/consequences and M Solutions
There may be a fault, for example:
in the fuel injection system
R
in the exhaust system
R
The emission limit values may be exceeded and the engine may
be running in emergency mode.
X
Have the vehicle checked as soon as possible at a qualified
specialist workshop.
The fuel level has dropped into the reserve range. The fuel gauge
needle does not move any further down.
Operation of the auxiliary heating is deactivated if the fuel level
drops into the reserve range.
X
Refuel at the nearest filling station.
The preglow indicator lamp is faulty.
X
Visit a qualified specialist workshop immediately.