Mercedes-Benz C-Class Operator's Manual page 225

Warning and indicator lamps in the instrument cluster
Warning/
N Signal type
indicator
Possible causes/consequences and M Solutions
lamp
N $ (USA only), J (Canada only): the red brake system warning lamp
$J
is lit while the engine is running.
PLUG-IN HYBRID vehicles: the red brake system warning lamp is shown in the
READY driving status.
A warning tone also sounds.
There is not enough brake fluid in the brake fluid reservoir.
G
WARNING
The braking effect may be impaired.
There is a risk of an accident.
Pull over and stop the vehicle safely as soon as possible, paying attention to
X
road and traffic conditions. Do not continue driving under any circumstan-
ces.
Secure the vehicle against rolling away (
X
Do not add brake fluid. Adding more will not remedy the malfunction.
X
Consult a qualified specialist workshop.
X
Observe the additional display messages in the multifunction display.
X
page 161).
Y
223
Z