Mercedes-Benz B-Class 2011 Owner's Manual page 241

Warning and indicator lamps in the instrument cluster
238
Problem
!
The red indicator lamp
for the electric parking
brake flashes and/or
the yellow warning
lamp for the electric
parking brake lights up.
6
The red SRS warning
lamp is lit while the
engine is running.
Engine
Problem
;
The yellow engine diag-
nostics warning lamp
lights up while the
engine is running.
Possible causes/consequences and M Solutions
The electric parking brake is temporarily malfunctioning or is
defective.
Observe the additional display messages in the multifunction
X
display.
There is a malfunction in the SRS (Supplemental Restraint Sys-
tem).
G
WARNING
The airbags or belt tensioners may either be triggered uninten-
tionally or, in the event of an accident, may not be triggered at all.
There is an increased risk of injury.
Drive on carefully.
X
Have SRS checked at a qualified specialist workshop immedi-
X
ately.
For further information on occupant safety, see (
Possible causes/consequences and M Solutions
There may be a fault, for example:
in the engine management
R
in the fuel injection system
R
in the exhaust system
R
in the ignition system (for vehicles with petrol engines)
R
in the fuel system
R
The emission limit values may be exceeded and the engine may
be running in emergency mode.
Have the vehicle checked as soon as possible at a qualified
X
specialist workshop.
Vehicles with a diesel engine: the fuel tank has been run dry
( page 143).
Y
Start the engine three to four times after refuelling.
X
If the yellow engine diagnostics warning lamp goes out, emer-
gency running mode is cancelled. The vehicle need not be
checked.
page 38).
Y