Mercedes-Benz B-Class Electric Drive W245, Operator'S Manual

Page: 222 / 314

Problem
Possible causes/consequences and M M Solutions
! é
The yellow ABS and
RBS warning lamps are
on while the drive sys-
tem is running. A warn-
ing tone also sounds.
EBD is malfunctioning. Therefore, ABS, BAS, COLLISION PREVEN-
TION ASSIST, ESP
®
, RBS, the HOLD function and hill start assist
are unavailable, for example.
ATTENTION ASSIST is deactivated.
G WARNING
The braking performance of the electric motor using recuperative
braking may be either reduced or not effective. If you do not make
an additional effort to apply the brake yourself, the braking effect
may not be sufficient. If necessary, counteract the reduced regen-
erative braking effect by applying the brake yourself.
The brake system continues to function normally, but without the
functions listed above. The front and rear wheels could therefore
lock if you brake hard, for example.
The steerability and braking characteristics may be severely affec-
ted. The braking distance in an emergency braking situation can
increase.
If ESP
®
is not operational, ESP
®
is unable to stabilize the vehicle.
There is an increased risk of skidding and an accident.
X
Observe the additional display messages in the multifunction
display.
X
Drive on carefully.
X
Visit a qualified specialist workshop.
220
Warning and indicator lamps in the instrument cluster
On-board
computer
and
display
s