MERCEDES-BENZ G-CLASS 2018 Owner's Guide

Maximum tire load .........................272
Maximum tire load (definition) ....... 274
Optional equipment weight (defi-
nition) ............................................ 275
PSI (pounds per square inch) (def-
inition) ...........................................2 75
Replacing ....................................... 275
Service life ..................................... 258
Sidewall (definition) ....................... 275
Snow chains .................................. 259
Speed rating (definition) ................ 274
Storing ...........................................2 76
Structure and characteristics
(definition) ..................................... 273
Summer tires in winter .................. 259
Temperature .................................. 269
TIN (Tire Identification Number)
(definition) ..................................... 275
Tire bead (definition) ......................2 75
Tire pressure (definition) ................ 275
Tire pressures (recommended) ...... 274
Tire size (data) ............................... 279
Tire size designation, load-bearing
capacity, speed rating .................... 270
Tire tread ....................................... 258
Tire tread (definition) ..................... 275
Total load limit (definition) ............. 275
Traction ......................................... 269
Traction (definition) ....................... 275
Tread wear ..................................... 269
TWR (permissible trailer drawbar
noseweight) (definition) ................. 275
Uniform Tire Quality Grading
Standards ...................................... 269
Uniform Tire Quality Grading
Standards (definition) .................... 273
Wear indicator (definition) ............. 275
Wheel and tire combination ........... 279
Wheel rim (definition) .................... 274
see Flat tire
Top Tether ............................................ 52
Tow-starting
Emergency engine starting ............ 254
Important safety notes .................. 251
Towing a trailer
Axle load, permi
ssible .................... 291
Cleaning the trailer tow hitch ......... 240
Coupling up a trailer ...................... 157 Decoupling a trailer ....................... 158
Driving tips .................................... 154
ESP
®(Electronic Stability Pro-
gram) ............................................... 61
Important safety notes .................. 153
Installing the ball coupling ............. 156
Lights display message .................. 180
Pulling away with a trailer .............. 107
Shift range ..................................... 115
Trailer loads ................................... 291
Trailer tow hitch ............................. 291
Towing away
Important safety guidelines ........... 251
In the event of malfunctions .......... 253
With both axles on the ground ....... 252
Towing eye
Front .............................................. 252
Rear ............................................... 252
Traffic reports
see also Digital Operator's Man-
ual .................................................. 203
Trailer
7-pin connector ............................. 159
Power supply ................................. 159
Trailer coupling
see Towing a trailer
Trailer loads
Technical data ............................... 291
Trailer loads and drawbar nose-
weights ............................................... 159
Trailer tow hitch
Ball position ................................... 291
Trailer towing
PARKTRONIC ................................. 145
Permissible trailer loads and
drawbar noseweights ..................... 159
Transfer case
General notes ................................ 149
Shift range ..................................... 149
Shifting .......................................... 149
Shifting (general notes) .................. 149
Shifting (important safety notes) ... 149
Shifting to neutral .......................... 150
Switching off the off-road gear
ratio ............................................... 150
Switching on the off-road gear
ratio ............................................... 149
Index19

Transmissionsee Automatic transmission
Transmission positions .................... 114
Transporting the vehicle .................. 253
Traveling uphill
Brow of hill ..................................... 132
Trim pieces (cleaning instruc-
tions) .................................................. 241
Trip computer (on-board com-
puter) .................................................. 163
Trip odometer
Calling up ....................................... 163
Resetting (on-board computer) ...... 163
Turn signals
Display message ............................ 180
Replacing bulbs (front) ..................... 91
Switching on/off .............................. 88
TV
Operating (on-board computer) ..... 166
see Separate operating instructions
Two-way radio
Frequencies ................................... 281
Installation ..................................... 281
Transmission output (maximum) .... 281
TWR (Tongue Weight Rating) (defi-
nition) ................................................. 275
Type identification plate
see Vehicle identification plate
U
UnlockingEmergency unlocking ....................... 68
From inside the vehicle (central
unlocking button) ............................. 67
USB devices
Connecting to the Media Inter-
face ...............................................2 08
V
Vanity mirror
Sun visor ........................................ 216
Vehicle
Correct use ...................................... 27
Data acquisition ............................... 28
Display message ............................ 190
Equipment ....................................... 24 Individual settings .......................... 168
Limited Warranty .............................2
8
Loading .......................................... 266
Locking (in an emergency) ............... 68
Locking (SmartKey) .......................... 63
Lowering ........................................ 278
Maintenance .................................... 25
Operation outside the USA/
Canada ............................................ 25
Parking .......................................... 122
Parking for a long period ................ 124
Pulling away ................................... 106
Raising ........................................... 276
Securing from rolling away ............ 276
Tow-starting ................................... 254
Towing ........................................... 251
Transporting .................................. 253
Unlocking (in an emergency) ........... 68
Unlocking (SmartKey) ...................... 63
Vehicle data ................................... 288
Vehicle data ....................................... 288
Vehicle data (off-road driving)
Approach/departure angle ............ 290
Fording depth ................................ 290
Maximum gradient climbing abil-
ity .................................................. 290
Vehicle dimensions ........................... 288
Vehicle emergency locking ................ 68
Vehicle identification number
see VIN
Vehicle identification plate .............. 282
Vehicle tool kit .................................. 244
Ventilation
Setting the airflow ........................... 99
Video
Operating the DVD ......................... 166
see also Digital Operator's Man-
ual .................................................. 203
VIN
Type plate ...................................... 282
W
Warning and indicator lampsABS ................................................ 194
Brakes ........................................... 193
Check Engine ................................. 199
Coolant .......................................... 199
20Index

Distance warning ........................... 201
DISTRONIC PLUS ........................... 201
ESP
®.............................................. 196
ESP®OFF ....................................... 197
Fuel tank ........................................ 199
General notes ................................ 191
Overview .......................................... 32
Parking brake ................................ 194
PASSENGER AIR BAG OFF ............... 39
Reserve fuel ................................... 199
Restraint system ............................ 198
Seat belt ........................................ 192
Tire pressure monitor .................... 202
Warning triangle ................................ 243
Warranty .............................................. 24
Washer fluid
Display message ............................ 191
Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 203
Wheel and tire combinations
Tires ............................................... 279
Wheel bolt tightening torque ........... 278
Wheels
Changing a wheel .......................... 275
Checking ........................................ 257
Cleaning ......................................... 238
Important safety notes .................. 257
Information on driving .................... 257
Interchanging/changing ................ 275
Mounting a new wheel ................... 278
Mounting a wheel .......................... 276
Removing a wheel .......................... 278
Snow chains .................................. 259
Storing ........................................... 276
Tightening torque ........................... 278
Wheel size/tire size ....................... 279
Window curtain air bag
Display message ............................ 178
Operation ......................................... 46
Windows
see Side windows
Windshield
Defrosting ...................................... 100
Windshield heating ........................... 101
Windshield washer fluid
see Windshield washer system Windshield washer system
Adding washer fluid ....................... 234
Notes ............................................. 287
Windshield wipers
Problem (malfunction) ..................... 95
Rear window wiper .......................... 94
Replaci ng the w
iper blades .............. 94
Switching on/off .............................. 93
Winter driving
Important safety notes .................. 258
Slippery road surfaces ................... 128
Snow chains .................................. 259
Winter operation
Overview ........................................ 258
Radiator cover ............................... 231
Summer tires ................................. 259
Winter tires
M+S tires ....................................... 259
Wiper blades
Cleaning ......................................... 239
Important safety notes .................... 94
Replacing ......................................... 94
Wooden trim (cleaning instruc-
tions) .................................................. 241
Index21

Introduction
The printedOperator's Manual provide sinfor-
mation about th esaf eoperation of your vehicle.
The Digital Operator's Manual provide scompre-
hensiv eand specifically adapted information on
your vehicle's equipmen tand multimedia sys-
tem. You can call up th eDigital Operator's Man -
ual via th emultimedia system.
iYou will no tincur any cost swhen calling up
th eDigital Operator's Manual. The Digital
Operator's Manual works without connecting
to th eInternet .
Ther eare three ways to access th etopic sof th e
Digital Operator's Manual:
RVisua lsearch
The visual search allows you to explor eyour
vehicl e"virtually". Starting from either th e
vehicl eexterio rvie wor interio rview, you can
access man yof th edifferen ttopic scovered
by th eDigital Operator's Manual. To access
th evehicl einterio rsection ,select th e"Vehi-
cle interior" view.
RKeywor dsearch
The keyword search allows you to search for a
keyword by enterin gcharacters.
RContent s
You can select individual section sin th econ-
tents.
iThe Digital Operator's Manual is deactiva-
te dfor safet yreason swhile driving .
Operation
Calling up the Digital Operator's Man-
ual
XPress theØ buttonon th ecenter console.
The overview relating to th evehicl eappears.
XSelec tth e"Operator's Manual" men uitem by
turnin g3 or pressin g7 thecontroller.
XConfir m7 themessage about th ewarning
and safet ynotes.
The men ufor th eDigital Operator's Manual
appears.
Operating the Digital Operator's Man-
ual
General notes
Pleas eobserv eth einformation about th eoper -
ation of th econtroller (Ypage 204).
Content pages
The conten tpages can be accessed by mean sof
a visual search , akeyword search or usin gth e
contents .
XTo scroll forward/back :tur n3 thecon-
troller .
XTo displa yin full-screen or animation: slide
8 thecontroller to th elef t:.
XTo select information tex tor sav ebook -
marks: slide9 thecontroller to th e
right ;.
XTo select alink :slide 6thecontroller
down =.
XTo exit acontent page: select the%
symbol ?.
XTo call up th emen uof th eDigital Opera -
tor's Manual: selectÞsymbol A.
XTo switch functions to th emultimedi a
system using th ebutton son th ecenter
console: press the$, %,ÕorØ
button.
The selected men uappears. The Digital Oper -
ator's Manual remain sopen in th eback-
ground .
22Digital Operator's Manual

Protecting the environment
General notes
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
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 tire wear are affected by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel con-
sumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer need
them.
Ra regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal when
starting the engine.
Rdo not warm up the engine when the vehicle
is stationary.
Rdrive carefully and maintain a safe distance
from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each gear
only up to Ôof its maximum engine speed.
Rswitch off the engine in stationary traffic.
Rkeep an eye on the vehicle's fuel consump-
tion.
Environmental concerns and recom-
mendations
Wherever the Operator's Manual requires you to
dispose of materials, first try to regenerate or re-
use them. Observe the relevant environmental
rules and regulations when disposing of materi-
als. In this way you will help to protect the envi-
ronment.
Genuine Mercedes-Benz parts
HEnvironmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
!Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for
these restraint systems, may be installed in
the following areas of your vehicle:
Rdoors
Rdoor pillars
Rdoor sills
Rseats
Rcockpit
Rinstrument cluster
Rcenter 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 aftermarket accessories installed at a
qualified specialist workshop.
You could jeopardize the operating safety of
your vehicle if you use parts, tires 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
Genuine Mercedes-Benz parts23
Introduction
Z

systems, e.g. the brake system. Use only genu-
ine Mercedes-Benz parts or parts of equal qual-ity. Only use tires, wheels and accessories that
have been specifically approved for your vehi-
cle.
Genuine Mercedes-Benz parts are subject to
strict quality control. Every part has been spe-
cifically developed, manufactured or selected
for and adapted to Mercedes-Benz vehicles.
Therefore, only genuine Mercedes-Benz parts
should be used.
More than 300,000 different genuine
Mercedes-Benz parts are available for
Mercedes-Benz models.
All authorized Mercedes-Benz Centers maintain
a supply of genuine Mercedes-Benz parts for
necessary service and repair work. In addition,
strategically located parts delivery centers pro-
vide quick and reliable parts service.
Always specify the vehicle identification number
(VIN) when ordering genuine Mercedes-Benz
parts (
Ypage 282).
Operator's Manual
Vehicle equipment
i
This Operator's Manual describes all models
and all standard and optional equipment of
your vehicle available at the time of publica-
tion of the Operator's Manual. Country-spe-
cific differences are possible. Bear in mind
that your vehicle may not feature all functions
described here. This also applies to safety-
relevant systems and functions. The equip-
ment in your vehicle may therefore differ from
that shown in the descriptions and illustra-
tions.
The original purchase agreement lists all sys-
tems installed in your vehicle.
Should you have any questions concerning
equipment and operation, please consult an
authorized Mercedes-Benz Center.
The Operator's Manual and Maintenance Book-
let are important documents and should be kept
in the vehicle.
Service and vehicle operation
Warranty
The Limited Warranty for your vehicle applies in
accordance with the warranty terms and condi-
tions in the Service and Warranty Information
booklet.
Your authorized Mercedes-Benz Center will
replace and repair all factory-installed parts in
accordance with the following warranty terms
and conditions:
RNew Vehicle Limited Warranty
REmission System Warranty
REmission Performance Warranty
RCalifornia, Connecticut, Maine, Massachu-
setts, New York, Pennsylvania, Rhode Island
and Vermont Emission Control System War-
ranty
RState warranty enforcement laws (lemon
laws)
Replacement parts and accessories are covered
by the Mercedes-Benz Parts and Accessories
warranties. These are available at any author-
ized Mercedes-Benz Center.
iShould you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Center arrange for a replace-
ment. The new Service and Warranty Infor-
mation booklet will be posted to you.
Information for customers in Califor-
nia
Under California law you may be entitled to a
replacement of your vehicle or a refund of the
purchase price or lease price, if after a reason-
able number of repair attempts Mercedes-Benz
USA, LLC and/or its authorized repair or service
facilities fail to fix one or more substantial
defects or malfunctions in the vehicle that are
covered by its express warranty.
During the period of 18 months from original
delivery of the vehicle or the accumulation of
18,000 miles (approximately 29,000 km) on the
odometer of the vehicle, whichever occurs first,
a reasonable number of repair attempts is pre-
sumed for a retail buyer or lessee if one or more
of the following occurs:
(1) the substantial defect or malfunction can result in death or serious injuries for the
24Service and vehicle operation
Introduction

vehicle occupants while driving and this
defect has already been repaired at least
twice and Mercedes-Benz, LLC has been
informed in writing of the necessity of a
repair.
(2) the defect or malfunction, though less seri- ous than (1) above, has already been
repaired at least four times and Mercedes-
Benz has been informed in writing of the
necessity of a repair.
(3) the vehicle cannot be used for longer than 30 calendar days because of repair work
resulting from this or other substantial
defects or malfunctions.
Please send your written notice to:
Mercedes-Benz USA, LLC
Customer Assistance Center
3 Mercedes Drive
Montvale, NJ 07645-0350
Maintenance
Always bring the Maintenance Booklet with you when taking the vehicle to an authorized
Mercedes-Benz Center. Your customer service
advisor will enter every service into your Main-
tenance Booklet on your behalf.
Roadside Assistance
The Mercedes-Benz Roadside Assistance Pro-
gram offers technical help in the event of a
breakdown. Calls to the toll-free Roadside Assis-
tance Hotline are answered by our agents 24
hours a day, 365 days a year.
1-800-FOR-MERCedes (1-800-367-6372)
(USA)
1-800-387-0100 (Canada)
For additional information, refer to the
Mercedes-Benz Roadside Assistance Program
brochure (USA) or the "Roadside Assistance"
section in the Service and Warranty Booklet
(Canada). You will find both in the vehicle docu-
ment wallet.
Change of address or change of own-
ership
In the event of a change of address, please sendus the "Notification of Address Change" in the Service and Warranty Booklet or simply call the
Mercedes-Benz Customer Assistance Center
(USA) at the hotline number
1-800-FOR-MERCedes (1-800-367-6372) or
Customer Service Center (Canada) at
1-800-387-0100. This will assist us in contact-
ing you in a timely manner should the need arise.
If you sell your Mercedes, please leave all liter-
ature in the vehicle so that it is available to the
next owner.
If you have purchased a used car, please send us
the "Notification of Used Car Purchase" in the
Service and Warranty Booklet or simply call the
Mercedes-Benz Customer Assistance Center
(USA) at the hotline number
1-800-FOR-MERCedes (1-800-367-6372) or
Customer Service (Canada) at 1-800-387-0100.
Vehicle operation outside the USA
and Canada
When you are abroad with your vehicle, observe
the following points:
RService facilities or replacement parts may
not be readily available.
RLead-free fuel for vehicles with a catalytic
converter may not be available. Leaded fuel
can cause damage to the catalytic converter.
RThe fuel may have a considerably lower
octane number. Unsuitable fuel can cause
engine damage.
Some Mercedes-Benz models are available for
delivery in Europe through our European Deliv-
ery Program. For details, consult an authorized
Mercedes-Benz Center or write to one of the
following addresses.
In the USA
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada
Mercedes-Benz Canada, Inc.
European Delivery Department
98 Vanderhoof Avenue
Toronto, Ontario M4G 4C9
Service and vehicle operation25
Introduction
Z

Sports Utility Vehicle
GWARNING
Due to the high center of gravity, the vehicle
may start to skid and roll over in the event of
an abrupt steering maneuver and/or when
the vehicle's speed is not adapted to the road
conditions. There is a risk of an accident.
Always adapt your speed and driving style to
the vehicle's driving characteristics and to the
prevailing road and weather conditions.
Utility vehicles have a significantly higher roll-
over rate than other types of vehicles.
Failure to operate this vehicle safely may result
in an accident, rollover of the vehicle, and severe
or fatal injury.
In a rollover crash, an unbelted person is signif-
icantly more likely to die than a person wearing
a seat belt.
You and all vehicle occupants should always
wear your seat belts.
Operating safety
Important safety notes
GWARNING
If you do not have the prescribed service/
maintenance work or any required repairs
carried out, this can result in malfunctions or system failures. There is a risk of an accident.
Always have the prescribed service/mainte-
nance work as well as any required repairs
carried out at a qualified specialist workshop.
GWARNING
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.
GWARNING
Modifications to electronic components, their software as well as wiring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop.
!There is a risk of damage to the vehicle if:
Rthe vehicle becomes stuck, e.g. on a high
curb or an unpaved road
Ryou drive too fast over an obstacle, e.g. a
curb, a speed bump or a pothole in the road
Ra heavy object strikes the underbody or
parts of the chassis
In situations like this, the body, the under-
body, chassis parts, wheels or tires could be
damaged without the damage being visible.
Components damaged in this way can unex-
pectedly fail or, in the case of an accident, no
longer withstand the loads they are designed
to.
If the underbody paneling is damaged, com-
bustible materials such as leaves, grass or
twigs can gather between the underbody and
the underbody paneling. If these materials
come in contact with hot parts of the exhaust system, they can catch fire.
In such situations, have the vehicle checked
and repaired immediately at a qualified spe-
cialist workshop. If on continuing your jour-
ney you notice that driving safety is impaired,
pull over and stop the vehicle immediately,
paying attention to road and traffic condi-
tions. In such cases, consult a qualified spe-
cialist workshop.
Declaration of conformity for wireless
vehicle components
USA: "The wireless devices of this vehicle com-
ply with Part 15 of the FCC Rules. Operation is
26Operating safety
Introduction

subject to the two following two conditions: 1)
These devices may not cause harmful interfer-
ence, and 2) These devices must accept any
interference received, including interference
that may cause undesired operation. Changes
or modifications not expressly approved by the
party responsible for compliance could void the
user’s authority to operate the equipment."
Canada:"The wireless devices of this vehicle
comply with Industry Canada license-exempt
RSS standard(s). Operation is subject to the fol-
lowing two conditions: (1) These devices may
not cause interference, and (2) These devices
must accept any interference, including inter-
ference that may cause undesired operation of
the device."
Diagnostics connection
The diagnostics connection is only intended for
the connection of diagnostic equipment at a
qualified specialist workshop.
GWARNING
If you connect equipment to a diagnostics
connection in the vehicle, it may affect the
operation of vehicle systems. As a result, the
operating safety of the vehicle could be affec-
ted. There is a risk of an accident.
Only connect equipment to a diagnostics con-
nection in the vehicle, which is approved for
your vehicle by Mercedes-Benz.
GWARNING
Objects in the driver's footwell may restrict
the clearance around the pedals or block a
depressed pedal. This jeopardizes the oper-
ating and road safety of the vehicle. There is a risk of an accident.
Stow all objects securely in the vehicle so that
they do not get into the driver's footwell.
When using floormats or carpets, make sure
that they are properly secured so that they do not slip or obstruct the pedals. Do not place
several floormats or carpets on top of one
another.
!If the engine is switched off and equipment
on the diagnostics connection is used, the
starter battery may discharge. Connecting equipment to the diagnostics con-
nection can lead to emissions monitoring infor-
mation being reset, for example. This may lead
to the vehicle failing to meet the requirements of
the next emissions test during the main inspec-
tion.
Qualified specialist workshop
An authorized Mercedes-Benz Center is a quali-
fied specialist workshop. It has the necessary
specialist knowledge, tools and qualifications to
correctly carry out the work required on your
vehicle. This is especially the case for work rel-
evant to safety.
Observe the notes in the Maintenance Booklet.
Always have the following work carried out at an
authorized Mercedes-Benz Center:
Rwork relevant to safety
Rservice and maintenance work
Rrepair work
Ralterations, installation work and modifica-
tions
Rwork on electronic components
Correct use
If you remove any warning stickers, you or oth-
ers could fail to recognize certain dangers.
Leave warning stickers in position.
Observe the following information when driving
your vehicle:
Rthe safety notes in this manual
Rtechnical data for the vehicle
Rtraffic rules and regulations
Rlaws and safety standards pertaining to motor
vehicles
Reporting safety defects
USA only:
The following text is reproduced as required of
all manufacturers under Title 49, Code of U.S.
Federal Regulations, Part 575 pursuant to the
National Traffic and Motor Vehicle Safety Act of
1966.
If you believe that your vehicle has a defect
which could cause a crash or could cause injury
or death, you should immediately inform the
Operating safety27
Introduction
Z

National Highway Traffic Safety Administration
(NHTSA) in addition to notifying Mercedes-Benz
USA, LLC.
If NHTSA receives similar complaints, it may
open an investigation, and if it finds that a safety
defect exists in a group of vehicles, it may order
a recall and remedy campaign. However, NHTSA
cannot become involved in individual problems
between you, your dealer, or Mercedes-Benz
USA, LLC.
To contact NHTSA, you may call the Vehicle
Safety Hotline toll-free at 1-888-327-4236
(TTY: 1-800-424-9153); go tohttp://
www.safercar.gov; or write to: Administrator,
NHTSA, 400 Seventh Street, SW., Washington,
DC 20590.
You can also obtain other information about
motor vehicle safety from
http://www.safercar.gov
Limited Warranty
!
Follow the instructions in this manual about
the proper operation of your vehicle as well as
about possible vehicle damage. Damage to
your vehicle that arises from culpable contra-
ventions against these instructions is not cov-
ered either by the Mercedes-Benz Limited
Warranty or by the New or Used-Vehicle War-
ranty.
QR codes for rescue cards
The QR codes are secured in the fuel filler flap
and on the opposite side on the B-pillar. In the
event of an accident, rescue services can use
the QR code to quickly find the appropriate res- cue card for your vehicle. The current rescue
card contains the most important information
about your vehicle in a compact form, e.g. the
routing of the electric cables.
You can find more information under
www.mercedes-benz.de/qr-code.
Data stored in the vehicle
Data storage
A wide range of electronic components in your
vehicle contain data memories. These data memories temporarily or perma-
nently store technical information about:
Rthe vehicle's operating state
Rincidents
Rmalfunctions
In general, this technical information docu-
ments the state of a component, a module, a
system or the surroundings.
This includes, for example:
Roperating conditions of system components.
For example, fluid levels
Rthe vehicle's status messages and those of its
individual components, e.g. number of wheel
revolutions/speed, deceleration in move-
ment, lateral acceleration, accelerator pedal
position
Rmalfunctions and defects in important system
components, e.g. lights, brakes
Rvehicle reactions and operating conditions in
special driving situations, e.g. air bag deploy-
ment, intervention of stability control sys-
tems
Rambient conditions, e.g. outside temperature
This data is of an exclusively technical nature
and can be used to:
Rassist in recognizing and rectifying malfunc-
tions and defects
Ranalyze vehicle functions, e.g. after an acci-
dent
Roptimize 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 malfunction data memory.
Services include, for example:
Rrepair services
Rservice processes
Rwarranties
Rquality assurance
The vehicle is read out by employees of the ser-
vice network (including the manufacturer) using special diagnostic testers. More detailed infor-
mation is obtained from it, if required.
After a malfunction has been rectified, the infor-
mation is deleted from the malfunction memory or is continually overwritten.
When operating the vehicle, situations are con-
ceivable in which this technical data, in connec-
28Data stored in the vehicle
Introduction