Mercedes-Benz E 400 HYBRID 2014, Supplemental Operating Instructions

Page: 17 / 52

Automatic deactivation of the hybrid
system
The hybrid system is deactivated
automatically if:
R
SRS (Supplemental Restraint System)
activates the restraint system in an
accident
R
a short circuit is detected in the hybrid
system.
R
one of the hybrid system’s electrical
connections is disconnected.
This ensures that you do not come into
contact with high voltage.
High-voltage battery
G
WARNING
The high-voltage battery in the hybrid system
is located on the front bulkhead in the engine
compartment on the right-hand side when
viewed in the direction of travel. If, e. g. in the
event of a vehicle fire, the internal pressure of
the high-voltage battery exceeds a certain
value, flammable gas escapes through a line
in the area of the right front wheel. This
prevents the high-voltage battery from
exploding.
Leave the danger area. If necessary, set up
the warning triangle at a suitable distance.
Observe legal requirements.
Driving safety systems
ABS (Anti-lock Braking System)
Braking
If ABS intervenes when braking, the yellow
÷ ESP ® indicator lamp flashes in the
instrument cluster (
Y
page 35). You only
feel the brake pedal pulsating in certain
situations, e.g. on slippery roads.
i
Further information about ABS; (see
vehicle Operator's Manual).
RBS (Recuperative Brake System)
RBS supports you when braking with an
electronically-controlled brake boost mode
and enables the recovery of kinetic energy.
G WARNING
Always have work on the RBS system, e.g.
replacement of brake pads, carried out at a
qualified specialist workshop.
Certain points must be taken into account
when carrying out work on the RBS system,
e.g. for system restart.
Mercedes-Benz recommends that you use an
authorized Mercedes-Benz Center for this
purpose. In particular, work relevant to safety
or on safety-related systems must be carried
out at a qualified specialist workshop.
G
WARNING
If RBS malfunctions, braking resistance may
be reduced and brake pedal travel may be
longer than usual. The brake system is still
fully functional. If necessary, depress the
brake pedal further. Adjust your driving style
and vehicle speed accordingly.
i
The first time the brake pedal is
depressed after switching on the engine,
braking resistance may be reduced and
brake pedal travel may be greater than
usual. When you release the brake pedal,
pedal travel then returns to normal.
Remember the following points about RBS
(
Y
page 20).
The yellow é RBS warning lamp and/or
the red $ brake warning lamp light up in
the instrument cluster if RBS is
malfunctioning. Follow the instructions in the
multifunction display (
Y
page 31).
i
Further information about the brake
system and about driving tips; (see vehicle
Operator's Manual).
Driving safety systems
15
Safety
Z