2015 MERCEDES-BENZ S-Class hybrid

Instrument cluster
Displays
Function Page
:
Speedometer
;
Multifunction display with
outside temperature dis-
play 296
=
Tachometer 294 Function Page
?
Coolant temperature 294
A
Fuel level and fuel filler flap
location indicator 8 Fuel filler flap location indicator
8: the fuel
filler cap is on the right-hand side.
i Information on additional displays in
PLUG-IN HYBRID vehicles can be found in
the "PLUG-IN HYBRID drive" section
(Y page 279). Instrument cluster
35At a glance

Warning and indicator lamps
Function Page
:
!
ABS 358
;
å
ESP®
OFF 360
÷
ESP® 360
=
#
Turn signal, left 152
?
L
Low-beam head-
lamps 151
A
K
High-beam head-
lamps 152
B
T
Parking lamps,
license plate lamp and
instrument cluster lighting 151
C
!
Turn signal, right 152
D
·
Distance warning sig-
nal 367 Function Page
E
!
Electric parking brake
(yellow) 362
F
Electric parking brake (red) 362
F
USA only !
Canada only G
;
Check Engine 363
H
Ð
Power steering 369
I
Brakes (red) 357
$
USA only J
Canada only J
ü
Seat belt 355
K
6
Restraint system 362
L
h
Tire pressure monitor 368
i
Information on warning and indicator
lamps in PLUG-IN HYBRID vehicles can be
found in the "PLUG-IN HYBRID drive" sec-
tion (Y page 279). 36
Instrument clusterAt a glance

Center console
Function Page
:
Switches COMAND on/off
(see the separate Opera-
tor's Manual) ;
Adjusts the volume/mute
(see the separate Opera-
tor's Manual) =
èECO start/stop func-
tion 194
?
Touchpad (see the separate
Operator's Manual) Telephone keypad (see the
separate operating instruc-
tions) A
É
Sets the vehicle level 244,
246 Selects the operating mode
(PLUG-IN HYBRID vehicles) 280
B
Adjusts the suspension set-
tings 244,
246 Function Page
C
Û
Selects the drive pro-
gram/program selector
button 200
Ñ
Selects the drive pro-
gram/program selector
button (AMG vehicles) 200
Selects automatic drive
programs E, S and E+
(PLUG-IN HYBRID vehicles)
285
D
Back button (see the sepa-
rate Operator's Manual)
E
Seat adjustment button
(see the separate operating
instructions) F
Navigation button (see the
separate Operator's Man-
ual) G
Radio button (see the sep-
arate Operator's Manual)
H
£
Hazard warning
lamps 152
I
Media button (see the sep-
arate Operator's Manual) Center console
39At a glance

Function Page
J
Telephone, address book
and Internet button (see
separate operating instruc-
tions)
K
Vehicle and system set-
tings button (see separate
operating instructions)
L
COMAND controller (see
the separate Operator's
Manual)
i
Information on the ECO start/stop func-
tion for PLUG-IN HYBRID vehicles can be
found in the "PLUG-IN hybrid drive" section (Y page 288). 40
Center consoleAt a glance

Useful information
..............................46
Hybrid vehicles ................................... 46
Panic alarm .......................................... 49
Occupant safety .................................. 49
Children in the vehicle ........................69
Pets in the vehicle ............................... 76
Driving safety systems .......................76
Protection against theft .....................86 45Safety

Useful information
i This Operator's Manual describes all
models and all standard and optional equip- ment of your vehicle available at the time of
publication of the Operator's Manual.
Country-specific differences are possible.
Please note that your vehicle may not be
equipped with all features described. This
also applies to safety-related systems and
functions.
i Read the information on qualified special-
ist workshops (Y page 29). Hybrid vehicles
General notes
Hybrid technology combines a fuel efficient
internal combustion engine with a powerful
electric motor. Important safety notes
Danger of electric shock G
DANGER
The vehicle's high voltage electrical system is under high voltage. If you modify components
in the vehicle's high-voltage electrical system or touch damaged components, you may be
electrocuted. The components in the vehi-
cle's high-voltage electrical system may be
damaged in an accident, although the damage
is not visible. There is a risk of fatal injury.
Following an accident, do not touch any high- voltage components and never modify the
vehicle's high-voltage electrical system. Have
the vehicle towed away after an accident and the vehicle's high-voltage electrical system
checked by a qualified specialist workshop. When towing a vehicle after an accident, be
sure to observe the following sections:
R Transporting the vehicle (Y page 437)
R Towing the vehicle with the rear axle raised
(Y page 437)
R Towing a vehicle with both axles on the
ground (Y page 436)
Read the safety instructions on towing and
tow-starting (Y page 435). All components of the hybrid system are
marked with yellow warning stickers that
warn you of the danger of high voltage. The
cables of the vehicle's high-voltage electrical
system are orange in color.
The ignition must be switched off when car-
rying out general tasks, such as adding
washer fluid to the windshield washer system or checking the coolant level.
Automatic deactivation of the hybrid
system G
DANGER
If the restraint system is malfunctioning, indi- vidual restraint system components may be
triggered unintentionally or might not be trig-
gered at all in the event of an accident with a high rate of vehicle deceleration. This could
affect Emergency Tensioning Devices or air
bags, for example. The vehicle's high-voltage
electrical system may also not be deactivated
as intended in the event of an accident. You
could suffer an electric shock if you touch the damaged components of the vehicle's high- 46
Hybrid vehiclesSafety

voltage electrical system. This poses an
increased risk of injury or even fatal injury.
Have the restraint system checked and
repaired immediately at a qualified specialist
workshop. Immediately switch off the ignition and remove the SmartKey from the ignition
lock after an accident.
If components of the restraint system are
activated during an accident, the hybrid sys-
tem is automatically deactivated.
The hybrid system is not activated when the
vehicle is started if:
R a short circuit is detected in the hybrid sys-
tem.
R one of the hybrid system’s electrical con-
nections is disconnected.
This ensures that you do not come into con-
tact with high voltage.
Manual deactivation of the hybrid sys-
tem The hybrid system can be deactivated man-
ually using the high voltage switch-off device.
! To prevent damage to the hybrid system
please observe the following instructions:
R only deactivate the hybrid system man-
ually in the following situations.
R work on the hybrid system may only be
carried out at a qualified specialist work-
shop, even when it has been deactivated
manually.
R if the 6 restraint system warning lamp
in the instrument cluster lights up after an
accident.
R if the vehicle is badly damaged, e.g. after an
accident, and the restraint system compo-
nents were not activated.
R if the vehicle is badly damaged and has to
be towed or transported. X
If possible, move the vehicle out of the
danger zone: shift the automatic transmis-
sion into position N.
X Release the electric parking brake.
X Roll the vehicle to a safe place and park it
safely.
Get assistance from others if necessary.
i The vehicle is locked automatically when
the ignition is switched on and the wheels
are turning. There is therefore a risk of
being locked out if the vehicle is being
pushed or tested on a dynamometer.
X Switch the ignition off.
X Shift the automatic transmission to park
position P(Y page 197).
Depress the electric parking brake
(Y page 222).
Secure the vehicle against rolling away
(Y page 466).
X To use the high-voltage switch-off
device: open the trunk lid.
X Lift the trunk floor upwards (Y page 377).
X Remove the right-hand paneling in the
trunk. X
Press release clip :in the direction of the
arrow and pull it out.
X Pull the high voltage switch-off device ;
apart until it engages in the stop position.
If the hybrid system has been deactivated due to reasons mentioned above, have it checked
at a qualified specialist workshop before
reactivation. Hybrid vehicles
47Safety Z

High-voltage battery
G
WARNING
In the event of a vehicle fire, the internal pres- sure of the high-voltage battery can exceed a
critical value. In this case flammable gas
escapes through a ventilation valve on the
underbody. The gas can ignite. There is a risk of injury.
Leave the danger zone immediately. Secure
the danger area at a suitable distance, whilst
observing legal requirements. G
WARNING
If the housing of the high-voltage battery has
been damaged, electrolyte and gases may
leak out. These are poisonous and caustic.
There is a risk of injury.
Avoid contact with skin, eyes or clothing.
Immediately rinse electrolyte splashes off
with water and seek medical attention
straight away.
! Exhaustive discharge caused by the vehi-
cle standing idle for lengthy periods can
damage the high-voltage battery.
Hybrid vehicles: if the vehicle is idle for
lengthy periods, run it for a few minutes
once every six weeks to charge up the high- voltage battery. During the charging proc-
ess, switch off all electrical consumers, e.g.
the automatic climate control or the seat
heating.
Plug-in hybrid vehicles: if the vehicle is
idle for lengthy periods leave the high-volt- age battery connected to a charging sta-
tion.
PLUG-IN HYBRID vehicles: charging the high-
voltage battery (Y page 209).
Engine compartment Before opening the hood:
X Apply the electric parking brake.
X Shift the automatic transmission to park
position P. X
Switch the ignition off.
X Remove the Start/Stop button from the
ignition lock (Y page 189).
or X If the SmartKey is inserted in the ignition
lock: remove the SmartKey from the igni-
tion lock.
X Observe the warning notes on the risk of
electric shock (Y page 46).
X Observe the warning notices about the
hood (Y page 404). RBS driving safety system (Recupera-
tive Brake System)
The Recuperative Braking System supports
you when braking with an electronically-con-
trolled brake boost mode and enables the
recovery of kinetic energy (recuperation). G
WARNING
If the Recuperative Braking System malfunc-
tions, braking resistance may be reduced and brake pedal travel may be longer than usual. If
you subsequently depress the brake pedal as usual, the braking effect may not be sufficient.
There is a risk of an accident.
In the event of this malfunction, continue to
depress the brake pedal. Stop the vehicle in
accordance with the traffic conditions. If nec-
essary, contact a qualified specialist work-
shop.
Further information about the Recuperative
Braking System (Y page 276).48
Hybrid vehiclesSafety