Operation Manual

Safety systems
Warning/
indicator
lamp
N Signal type
Possible causes/consequences and M
Solutions
é
N The yellow brake system warning lamp lights up while the engine is running or
the ECO start/stop function is activated.
PLUG-IN HYBRID vehicles: the yellow brake system warning lamp is shown in the
READY driving status.
PLUG-IN HYBRID vehicles: the yellow RBS (Recuperative Brake System) warning
lamp is shown in the READY driving status.
G
WARNING
The brake system is malfunctioning and the braking characteristics may be affec-
ted.
There is a risk of an accident.
X
If the multifunction display shows a display message, please observe this.
X
Drive on carefully.
X
Visit a qualified specialist workshop immediately.
$J
N $ (USA only), J (Canada only): the red brake system warning lamp 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.
G
WARNING
The brake boosting effect is malfunctioning and the braking characteristics may be
affected.
There is a risk of an accident.
X
Pull over and stop the vehicle safely as soon as possible, paying attention to road
and traffic conditions. Do not continue driving under any circumstances.
X
Secure the vehicle against rolling away (Y page 177).
X
Consult a qualified specialist workshop.
X
Observe the additional display messages in the multifunction display.
288
Warning and indicator lamps in the instrument cluster
On-board computer and displays