
see Flat tyre
U
Unlocking Emergency unlocking ....................... 92
From inside the vehicle (central
unlocking button) ............................. 91
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles) .......297 V
Vanity mirror (in sun visor) .............. 362
Variable SPEEDTRONIC
see SPEEDTRONIC
Vehicle
Correct use ...................................... 28
Data acquisition ............................... 28
Display message ............................ 332
Electronics ..................................... 433
Equipment ....................................... 26
Implied warranty .............................. 28
Individual settings .......................... 292
Leaving parked up ......................... 194
Locking (in an emergency) .............. .93
Locking (key) ................................... 85
Lowering ........................................ 417
Pulling away ................................... 161
Raising ........................................... 415
Registration ..................................... 28
Securing from rolling away ............ 414
Towing away .................................. 399
Transporting .................................. 401
Unlocking (in an emergency) ........... 92
Unlocking (key) ................................ 85
Vehicle data ................................... 442
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 442
Vehicle data (off-road driving)
Approach/departure angle ............ 445
Fording depth ................................ 444
Maximum gradient climbing abil-
ity .................................................. 445
Vehicle dimensions ........................... 442
Vehicle emergency locking ................ 93Vehicle identification number
see VIN
Vehicle identification plate .............. 434
Vehicle level
AIRMATIC ...................................... 222
Vehicle level (display message) ....... 322
Vehicle tool kit .................................. 387
Video
Operating the DVD ......................... 288
VIN ...................................................... 434
Seat ............................................... 435
Type plate ...................................... 434 W
Warning and indicator lamps ABS ................................................ 341
Brakes ........................................... 339
Distance warning signal ................. 349
ESP ®
.............................................. 343
ESP ®
OFF ....................................... 344
Fuel tank ........................................ 347
Hybrid drive system ....................... 340
LIM (cruise control )........................ 203
LIM (DISTRONIC PLUS) .................. 208
LIM (variable SPEEDTRONIC) ......... 205
Overview .......................................... 34
Parking brake ................................ 346
PASSENGER AIR BAG ...................... 44
RBS (Recuperative Brake Sys-
tem) ............................................... 340
Reserve fuel ................................... 347
Seat belt ........................................ 337
Tyre pressure monitor ................... 350
Warning triangle ................................ 386
Warnings
Stickers ........................................... 41
Washer fluid
Display message ............................ 336
Wheel and tyre combinations
Tyres .............................................. 419
Wheel bolt tightening torque ........... 417
Wheel chock ...................................... 414
Wheels
Changing a whee l.......................... 413
Changing/replacing ....................... 413
Checking ........................................ 406
Cleaning ......................................... 381 Index
23

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
Our objectives are to use the natural resour-
ces which form the basis of our existence on
this planet sparingly and in a manner which
takes the requirements of both nature and
humanity into consideration.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally-responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tyre wear depend on
the following factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. Therefore,
please bear the following in mind:
Operating conditions:
R avoid short trips, as these increase fuel
consumption.
R observe the correct tyre pressure.
R do not carry any unnecessary weight in the
vehicle.
R remove the roof rack once you no longer
need it.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R all maintenance work should be carried out
at a qualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
starting the engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain a safe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to Ôof its maximum engine speed.
R switch off the engine in stationary traffic.
R monitor the vehicle's fuel consumption. Returning an end-of-life vehicle
EU countries only:
Mercedes-Benz will take back your old vehicle to
dispose of it in an environmentally-responsible
manner in accordance with the European Union (EU) End of Life Vehicles Directive.
There is a network of return points and disas-
sembly plants available. You can return your
vehicle to these plants free of charge. This
makes a valuable contribution to the recycling
process and the conservation of resources.
For further information on recycling old vehi-
cles, recovery and the terms of the policy, visit
the Mercedes-Benz homepage. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also supplies reconditioned
assemblies and parts which are of the same
quality as new parts. For these, the same war-
ranty applies as for new parts.
! Airbags and seat belt tensioners, as well as
control units and sensors for these restraint
systems, may be installed in the following
areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R dashboard
R instrument cluster
R centre console
Do not install accessories such as audio sys-
tems in these areas. Do not carry out repairs
or welding. You could impair the operating
efficiency of the restraint systems.
Have accessories retrofitted at a qualified
specialist workshop. Introduction
25 Z

You could jeopardise the operating safety of
your vehicle if you use parts, tyres and wheels as
well as accessories relevant to safety which
have not been approved by Mercedes-Benz. This
could lead to malfunctions in safety-relevant
systems, e.g. the brake system. Only use genu- ine Mercedes-Benz parts or parts of equal qual-
ity. Only use tyres, wheels and accessories that
have been specifically approved for your vehi-
cle.
Mercedes-Benz tests genuine parts and conver-
sion parts and accessories that have been spe-
cifically approved for your vehicle for their reli-
ability, safety and suitability. Despite ongoing
market research, Mercedes-Benz is unable to
assess other parts. Mercedes-Benz therefore
accepts no responsibility for the use of such
parts in Mercedes-Benz vehicles, even if they
have been officially approved or independently
approved by a testing centre.
In Germany, certain parts are only officially
approved for installation or modification if they
comply with legal requirements. This also
applies to some other countries. All genuine
Mercedes-Benz parts meet the approval
requirements. The use of non-approved parts
may invalidate the vehicle's general operating
permit.
This is the case:
R if they cause a change of the vehicle type from
that for which the vehicle's general operating
permit was granted
R if other road users could be endangered
R if the emission or noise levels are adversely
affected
Always specify the vehicle identification number (VIN) (Y page 434) when ordering genuine
Mercedes-Benz parts. Owner's Manual
Vehicle equipment
i This Owner's Manual describes all models
and all standard and optional equipment
available for your vehicle at the time of pub-
lication of the Owner's Manual. Country-spe-
cific differences are possible. Note that your
vehicle may not be fitted with all features
described. This is also the case for systems
and functions relevant to safety. Therefore,
the equipment on your vehicle may differ from that in the descriptions and illustrations. The original purchase contract documentation
for your vehicle contains a list of all of the sys-
tems in your vehicle.
Should you have any questions concerning
equipment and operation, please consult a
Mercedes-Benz Service Centre.
The Owner's Manual and Service Booklet are
important documents and should kept in the
vehicle. Operating safety
Important safety notes
G
WARNING
If you do not have the prescribed service/
maintenance work or necessary repairs car-
ried out, this could result in malfunctions or
system failures. There is a risk of an accident.
Always have the prescribed service/mainte-
nance work as well as necessary repairs car-
ried out at a qualified specialist workshop. G
WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with hot parts of the exhaust system. There is a risk of fire.
When driving off road or on unpaved roads,
check the vehicle's underside regularly. In
particular, remove parts of plants or other
flammable materials which have become
trapped. In the case of damage, contact a
qualified specialist workshop. G
WARNING
Modifications to electronic components, their software as well as wiring could affect their
function and/or the operation of other net-
worked components. This could in particular
also be the case for systems relevant to
safety. They might not function properly any-
more and/or jeopardise the operational
safety of the vehicle. There is an increased
risk of an accident and injury.
Do not attempt to modify the wiring as well as
electronic components or their software. 26
Introduction

ment, lateral acceleration, accelerator pedal
position
R malfunctions and defects in important system
components, e.g. lights, brakes
R vehicle reactions and operating conditions in
special driving situations, e.g. airbag deploy-
ment, intervention of stability control sys-
tems
R ambient conditions, e.g. outside temperature
This data is of an exclusively technical nature
and can be used to:
R assist in detecting and rectifying faults and
defects
R analyse vehicle functions, e.g. after an acci-
dent
R optimise vehicle functions
The data cannot be used to trace the vehicle's
movements.
When your vehicle is serviced, technical infor-
mation can be read from the event data memory and fault data memory.
Services include, for example:
R repair services
R service processes
R warranty events
R quality assurance
The vehicle is read out by employees of the ser- vice network (including the manufacturer) using
special diagnostic testers. You can obtain more
information there, if required.
After a fault has been rectified, the information
is deleted from the fault memory or is continu-
ally overwritten.
When operating the vehicle, situations are con-
ceivable in which this technical data, in connec- tion with other information (if necessary, after
consultation with an authorised expert), could
be traced to a person.
Examples include:
R accident reports
R damage to the vehicle
R witness statements
Further additional functions that have been con- tractually agreed upon with the customer allow
certain vehicle data to be conveyed by the vehi-
cle as well. The additional functions include, for example, vehicle location in case of an emer-
gency. Copyright information
General notes
Information on licences for free and open-
source software used in your vehicle and its
electronic components is available on the fol-
lowing website:
http://www.mercedes-benz.com/opensource Introduction
29 Z

Cockpit
Function Page
:
Steering wheel gearshift pad-
dles 172
;
Combination switch 123
=
Instrument cluster 32
?
Horn
A
DIRECT SELECT lever 168
B
PARKTRONIC warning dis-
play
225
C
Overhead control panel 39
D
Climate control systems 135
E
Ignition lock 158
Start/Stop button 158 Function Page
F
Adjusts the steering wheel
manually
114
G
Adjusts the steering wheel
electrically
114
Steering wheel heating 115
H
Cruise control lever 203
I
Opens the bonnet 374
J
Diagnostics connection 27
K
Electric parking brake 192
L
Light switch 12130
CockpitAt a glance

Function Page
:
Overhead control panel 39
;
PARKTRONIC warning dis-
play
225
=
Combination switch 123
?
Instrument cluster 32
A
Horn
B
DIRECT SELECT lever 168
C
Steering wheel gearshift pad-
dles 172
D
Light switch 121
E
Diagnostics connection 27 Function Page
F
Opens the bonnet 374
G
Electric parking brake 192
H
Ignition lock 158
Start/Stop button 158
I
Adjusts the steering wheel
manually
114
J
Adjusts the steering wheel
electrically
114
Steering wheel heating 115
K
Cruise control lever 203
L
Climate control systems 135Cockpit
31At a glance

Warning and indicator lamps
Function Page
:
L
Dipped-beam head-
lamps 122
;
T
Side lamps 122
=
÷
ESP® 343
?
K
Main-beam headlamps 123
A
!
Electric parking brake
(red) 346
B
!
Electric parking brake
(yellow) 346
C
J
Brakes (yellow) 339
D
·
Distance warning 349
E
#!
Turn signals 123
F
h
Tyre pressure monitor 350 Function Page
G
6
Restraint system 44
H
ü
Seat belt 337
I
%
Diesel engine: preglow 160
J
?
Coolant 347
K
R
Rear foglamp 122
L
;
Engine diagnostics 347
M
8
Reserve fuel 347
N
å
ESP®
OFF 343
O
!
ABS 341
P
J
Brakes (red) 339
i
Information on additional indicator and
warning lamps for PLUG-IN vehicles can be
found in the "PLUG-IN HYBRID operation"
section (Y page 261). 34
Instrument clusterAt a glance

Deactivate the hybrid system manually if:
R the 6 restraint system warning lamp in the
instrument cluster lights up after an accident
R the vehicle is badly damaged, e.g. after an
accident, and the restraint system compo-
nents were not activated
R 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.
The vehicle is locked automatically when the
ignition is switched on and the wheels are turn-
ing. 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 posi-
tion P.
Apply the electric parking brake
(Y page 192).
Secure the vehicle against rolling away
(Y page 414).
X To use the high-voltage switch-off device:
open the tailgate.
X Lift the luggage compartment floor upwards
(Y page 359).
X Pull off the right-hand trim in the luggage
compartment. X
Press release clip :in the direction of the
arrow and pull it out.
X Pull high voltage switch-off device ;apart
until it engages in the stop position. If the hybrid drive system has been deactivated
due to reasons mentioned above, have it
checked at a qualified specialist workshop
before reactivation.
High-voltage battery G
WARNING
In the event of a vehicle fire, the internal pres- sure of the high-voltage battery could exceeda critical value. In this case, flammable gas
escapes through a vent valve in the vehicle's
underbody. The gas can ignite. There is a risk
of injury.
Leave the danger area 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 the skin, eyes or clothing. Immediately rinse electrolyte splashes off
with water and seek medical attention
straight away.
! Exhaustive discharge caused by the vehicle
standing idle for lengthy periods can damage
the high-voltage battery. If the vehicle is idle
for lengthy periods leave the high-voltage bat- tery connected to a charging station.
Charging the high-voltage battery (Y page 182).
Engine compartment Before opening the bonnet:
X Apply the electric parking brake.
X Shift the transmission to position P.
X Switch the ignition off.
X Remove the key from the ignition lock.
or, on vehicles with KEYLESS-GO start function
or KEYLESS ‑GO:
X Remove the Start/Stop button from the igni-
tion lock. 42
Hybrid vehiclesSafety