key MERCEDES-BENZ GLE 2018 User Guide

Seat belts
Adjusting the driver's and front-
passenger seat belt ........................ .4 8
Adjusting the height ......................... 48
Cleaning ......................................... 332
Correct usage .................................. 47
Fastening ......................................... 48
Important safety guidelines ............. 46
Introduction .................................... .4 5
Releasin g ......................................... 48
Switching belt adjustment on/off
(on-board computer) ...................... 239
Warning lamp ................................. 274
Warning lamp (function) ................... 48
Seats
Adjusting (electrically) ..................... 98
Adjusting the 4-way lumbar sup-
port ................................................ 101
Adjusting the head restraint ............ 99
Calling up a stored setting (mem-
ory function) .................................. 109
Cleaning the cover ......................... 332
Folding the rear bench seat for-
wards/back ................................... 298
Important safety notes .................... 97
Overview .......................................... 97
Seat heating problem .................... 103
Seat ventilation problem ................ 103
Storing settings (memory func-
tion) ............................................... 108
Switching seat heating on/off ....... 101
Switching seat ventilation on/off .. 102
Section
Sliding sunroof ................................. 92
Securing hooks .................................. 300
Selector lever
Cleaning ......................................... 332
Sensors (cleaning instructions) ....... 330
Service menu (on-board com-
puter) .................................................. 237
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 388
Coolant (engine) ............................ 388
DEF special additives ..................... 386
Engine oil ....................................... 387
Fuel ................................................ 384 Important safety notes .................. 383
Refrigerant (air-conditioning sys-
tem) ............................................... 389
Washer fluid ................................... 389
Setting the air distribution ............... 129
Setting the airflow ............................ 129
Setting the date / time format
see also Digital Operator's Man-
ual .................................................. 287
Setting the language
see also Digital Operator's Man-
ual .................................................. 287
Setting the time
see also Digital Operator's Man-
ual .................................................. 287
Settings
Factory (on-board computer) ......... 240
On-board computer ....................... 238
SETUP (on-board computer,
Mercedes-AMG vehicles) .................. 241
Side impact air bag ............................. 51
Side marker lamp (display mes-
sage) ................................................... 255
Side windows
Cleaning ......................................... 329
Convenience closing feature ............ 90
Convenience opening feature .......... 89
Important safety information ........... 88
Opening/closing .............................. 89
Overview .......................................... 88
Problem (malfunction) ..................... 91
Resetting ......................................... 91
Reversing feature ............................. 89
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 287
Sliding sunroof
Important safety notes .................... 92
Opening/closing .............................. 93
Problem (malfunction) ..................... 95
Resetting ......................................... 93
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 80
Changing the programming ............. 79
Checking the battery ....................... 80 Index 19

Convenience closing feature ............ 90
Convenience opening feature .......... 89
Dis play message ............................ 273
Door central locking/unlocking ...... .7 7
Important safety notes .................... 77
KEYLESS-GO start function .............. 79
Loss ................................................ .8 1
Mechanical key ................................ 79
Overview .......................................... 77
Positions (ignition lock) ................. 135
Problem (malfunction) ..................... 81
Starting the engine ........................ 137
Smartphone
Starting the engine ........................ 137
SMS
see also Digital Operator's Man-
ual .................................................. 287
Snow chains
Information .................................... 353
Sockets
Center console .............................. 308
General notes ................................ 308
Luggage compartment .................. .3 08
Rear compartment ......................... 308
Sound
Switching on/off ........................... 288
Special seat belt retractor .................. 60
Specialist workshop ............................ 31
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 232
In the Instrument cluster ................. 37
Segments ...................................... 228
Selecting the display unit .............. .2 38
Standing lamps
Display message ............................ 255
Switching on/off ........................... 111
Start/Stop button
Starting the engine ........................ 137
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 136
STEER CONTROL ..................... ............. 75
Ste e ring
Display message ............................ 272
Steering Pilot
Activating/deactivating ................. 236 Display message ............................ 266
Steering wheel
Adjusting (electrically) ................... 104
Adjusting (manually) ...................... 103
Button overview ............................... 38
Buttons (on-board computer) ......... 229
Cleaning ......................................... 332
Important safety notes .................. 103
Steering wheel heating .................. 104
Storing settings (memory func-
tion) ............................................... 108
Steering wheel heating
Problem (malfunction) ................... 104
Switching on/off ........................... 104
Steering wheel paddle shifters ........ 147
Stopwatch (RACETIMER) ................... 241
Stowage areas ................................... 295
Stowage compartments
Armrest (under) ............................. 296
Center console .............................. 297
Center console (rear) ..................... 297
Cup holders ................................... 304
Eyeglasses compartment ............... 297
Glove box ....................................... 296
Important safety information ......... 295
Stowage net ................................... 297
Stowage net ....................................... 297
Summer tires
In winter ........................................ 353
Sun visor ............................................ 305
Suspension setting
AIRMATIC ...................................... 183
AMG adaptive sport suspension
system ........................................... 186
Suspension tuning
SETUP (on-board computer,
Mercedes-AMG vehicles) ............... 241
SUV
(Sport Utility Vehicle) ....................... 30
Switching air-recirculation mode
on/off ................................................. 131
Switching on media mode
Via the device list .......................... 293
T
Tachometer ........................................ 22820
Index

Transporting the vehicle ............... .3 47
With both axles on the ground ....... 346
Towing eye ......................................... 335
Traffic reports
see also Digital Operator's Man-
ual ................................................. .2 87
Traffic Sign Assist
Activating/deactivating the warn-
ing function ................................... .2 36
Display message ............................ 263
Function/notes ............................ .2 03
Important safety notes .................. 204
Instrument cluster display ............. 204
Trailer coupling
see Towing a trailer
Trailer loads and drawbar nose-
weights ............................................... 224
Trailer towing
Active Blind Spot Assist ................. 210
Active Lane Keeping Assist ............ 213
Blind Spot Assist ............................ 206
Permissible trailer loads and
drawbar noseweights ..................... 224
Transfer case ..................................... 150
Transmission
see Automatic transmission
Transmission position display ......... 145
Transporting the vehicle .................. 347
Traveling uphill
Brow of hill ..................................... 169
Driving downhill ............................ .1 69
Maximum gradient-climbing capa-
bility ............................................... 168
Trim pieces (cleaning instruc-
tions) ................................................. .3 32
Trip computer (on-board com-
puter) ................................................. .2 31
Trip odometer
Calling up ....................................... 231
Resetting (on-board computer) ...... 232
Trunk
see Tailgate
Turn signals
Display message ............................ 255
Replacing bulbs (front) ................... 117
Switching on/off ........................... 111 Two-way radio
Frequencies ................................... 381
Installation ..................................... 381
Transmission output (maximum) .... 381
TWR (Tongue Weight Rating) (defi-
nition) ................................................. 371
Type identification plate
see Vehicl e i dentification plate
U Unlocking
Emergency unlocking ....................... 84
From inside the vehicle (central
unlocking button) ............................. 83
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 240
USB devices
Connecting to the Media Inter-
face ............................................... 294
V Vanity mirror (in the sun visor) ........ 306
Vehicle
Correct use ...................................... 31
Data acquisition ............................... 32
Display message ............................ 270
Equipment ....................................... 28
Individual settings .......................... 238
Limited Warranty ............................. 32
Loading .......................................... 361
Locking (in an emergency) ............... 84
Locking (SmartKey) .......................... 77
Lowering ........................................ 375
Maintenance .................................... 29
Operating safety .............................. 30
Parking .......................................... 156
Parking for a long period ................ 159
Pulling away ................................... 138
Raising ........................................... 373
Reporting problems ......................... 31
Securing from rolling away ............ 372
Towing away .................................. 345
Transporting .................................. 347
Unlocking (in an emergency) ........... 84
Unlocking (SmartKey) ...................... 77
Vehicle data ................................... 390 Index 23

Introduction The printe d Operator's Manual provide s infor-
mation about th e saf e operation of your vehicle.
The Digital Operator's Manual provide s compre-
hensiv e and specifically adapted information on
your vehicle's equipmen t and multimedia sys-
tem. You can call up th e Digital Operator's Man -
ual via th e multimedia system.
i You will no t incur any cost s when calling up
th e Digital Operator's Manual. The Digital
Operator's Manual works without connecting
to th e Internet .
Ther e are three ways to access th e topic s of th e
Digital Operator's Manual: R
Visua l search
The visual search allows you to explor e your
vehicl e "virtually". Starting from either th e
vehicl e exterio r vie w or interio r view, you can
access man y of th e differen t topic s covered
by th e Digital Operator's Manual. To access
th e vehicl e interio r section , select th e "Vehi-
cle interior" view. R
Keywor d search
The keyword search allows you to search for a
keyword by enterin g characters. Further
information can be foun d in th e Digital Oper -
ator's Manual in th e "Audio 20 " or "COMAND "
section under th e "Character entr y (teleph -
ony)" keyword .R
Content s
You can select individual section s in th e con-
tents.
i The Digital Operator's Manual is deactiva-
te d fo r safet y re ason s while driving .
Operation
Calling up the Digital Operator's Man-
ual X
Press th e

Panic alarm X
To activate: press 3 button C for
approximately one second.
A visual and audible alarm is triggered if the
alarm system is armed. X
To deactivate: press 3 button C again.
or X
Insert the SmartKey into the ignition lock.
or, on vehicles with KEYLESS ‑ GO:X
Press the Start/Stop button.
The SmartKey must be in the vehicle.
Occupant safety
Introduction to the restraint system The restraint system can reduce the risk of vehi-
cle occupants coming into contact with parts of
the vehicle's interior in the event of an accident.
The restraint system can also reduce the forces
to which vehicle occupants are subjected during
an accident.
The restraint system comprises: R
Seat belt system R
Air bags R
Child restraint system R
Child seat securing systems
The components of the restraint system work in
conjunction with each other. They can only
deploy their protective function if, at all times, all
vehicle occupants: R
have fastened their seat belts correctly
( Y
page 47)R
have the seat and head restraint adjusted
properly ( Y
page 97) As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the correct
driver's seat position ( Y
page 97).
You also have to make sure that an air bag can
inflate properly if deployed ( Y
page 49).
An air bag supplements a correctly worn seat
belt. As an additional safety device, the air bag
increases the level of protection for vehicle
occupants in the event of an accident. For exam-
ple, if, in the event of an accident, the protection
offered by the seat belt is sufficient, the air bags
are not deployed. When an accident occurs, only
the air bags that increase protection in that par-
ticular accident situation are deployed. How-
ever, seat belts and air bags generally do not
protect against objects penetrating the vehicle
from the outside.
Information on restraint system operation can
be found under "Triggering of the Emergency
Tensioning Devices and air bags" ( Y
page 56).
See "Children in the vehicle" for information on
children traveling with you in the vehicle as well
as on child restraint systems ( Y
page 59).
Important safety notes
G WARNING
Modifications to the restraint system may
cause it to no longer work as intended. The
restraint system may then not perform its
intended protective function and may fail in an
accident or trigger unexpectedly, for example.
This poses an increased risk of injury or even
fatal injury.
Never modify parts of the restraint system.
Never tamper with the wiring, the electronic
components or their software.
If it is necessary to modify components of the
restraint system to accommodate a person with
disabilities, contact an authorized Mercedes-
Benz Center for details. USA only: for further
information contact our Customer Assistance
Center at 1-800 FOR-MERCEDES
(1 ‑ 800 ‑ 367 ‑ 6372).
Mercedes-Benz recommends that you only use
driving aids which have been approved specifi-
cally for your vehicle by Mercedes-Benz.44
Occupant safety
Safety

If a child younger than twelve years old and
under 5 ft (1.50 m) in height is traveling in the
vehicle: R
always secure the child in a child restraint
system suitable for this Mercedes-Benz vehi-
cle. The child restraint system must be appro-
priate to the age, weight and size of the child R
always observe the instructions and safety
notes on "Children in the vehicle"
( Y
page 59) in addition to the child restraint
system manufacturer's installation and oper-
ating instructions R
always observe the instructions and safety
notes on the "Occupant classification system
(OCS)" ( Y
page 51)
G WARNING
The seat belts may not perform their intended
protective function if: R
they are damaged, modified, extremely
dirty, bleached or dyed R
the seat belt buckle is damaged or
extremely dirty R
the Emergency Tensioning Devices, belt
anchorages or inertia reels have been modi-
fied.
Seat belts may be damaged in an accident,
although the damage may not be visible, e.g.
due to splinters of glass. Modified or damaged
seat belts may tear or fail, e.g. in an accident.
Modified Emergency Tensioning Devices
could accidentally trigger or fail to deploy
when necessary. This poses an increased risk
of injury or even fatal injury.
Never modify the seat belts, Emergency Ten-
sioning Devices, belt anchorages and inertia
reels. Make sure that the seat belts are
undamaged, not worn out and clean. Follow-
ing an accident, have the seat belts checked
immediately at a qualified specialist work-
shop.
Only use seat belts that have been approved for
your vehicle by Mercedes-Benz. Proper use of the seat belts Observe the safety notes on the seat belt
( Y
page 46).
All vehicle occupants must be wearing the seat
belt correctly before beginning the journey. Also
make sure that all vehicle occupants are always
wearing the seat belt correctly while the vehicle
is in motion.
When fastening the seat belt, always make sure
that: R
the seat belt buckle tongue is inserted only
into the belt buckle belonging to that seat R
the seat belt is pulled tight across your body
Avoid wearing bulky clothing, e.g. a winter
coat. R
the seat belt is not twisted
Only then can the forces which occur be dis-
tributed over the area of the belt. R
the shoulder section of the belt is routed
across the center of your shoulder
The shoulder section of the seat belt should
not touch your neck or be routed under your
arm or behind your back. Where possible,
adjust the seat belt to the appropriate height. R
the lap belt is taut and passes across your lap
as low down as possible
The lap belt must always be routed across
your hip joints and not across your abdomen.
This applies particularly to pregnant women.
If necessary, push the lap belt down to your
hip joint and pull it tight using the shoulder
section of the belt. R
the seat belt is not routed across sharp, poin-
ted or fragile objects
If you have such items located on or in your
clothing, e.g. pens, keys or eyeglasses, store
these in a suitable place. R
only one person is using a seat belt
Infants and children must never travel sitting
on the lap of a vehicle occupant. In the event
of an accident, they could be crushed
between the vehicle occupant and seat belt. R
objects are never secured with a seat belt if
t he seat belt is also being used by one of the
vehicle's occupants
Also ensure that there are never objects
between a person and the seat, e.g. cushions.
Seat belts are only intended to secure and
restrain vehicle occupants. Always observe the
"Loading guidelines" for securing objects, lug-
gage or loads ( Y
page 295).Occupant safety 47
Safety Z

In the following situation, the side impact air bag
and the Emergency Tensioning Device are deac-
tivated: R
OCS has not categorized the person on the
front-passenger seat as an adult or a person
of corresponding stature and R
the seat belt buckle tongue of the seat belt is
not inserted into the front-passenger seat belt
buckle
Requirements To be classified correctly, the front passenger
must sit: R
with the seat belt fastened correctly R
in an almost upright position with their back
against the seat backrest R
with their feet resting on the floor, if possible
If the front passenger does not observe these
conditions, OCS may produce a false classifica-
tion, e.g. because the front passenger: R
transfers their weight by supporting them-
selves on a vehicle armrest R
sits in such a way that their weight is raised
from the seat cushion
If it is absolutely necessary to install a child
restraint system on the front-passenger seat, be
sure to observe the correct positioning of the
child restraint system. Never place objects
under or behind the child restraint system, e.g. a
cushion. The entire base of the child restraint
system must always rest on the seat cushion of
the front-passenger seat. The backrest of the
forward-facing child restraint system must lie as
flat as possible against the backrest of the front-
passenger seat.
The child restraint system must not touch the
roof or be subjected to a load by the head
restraint. Adjust the angle of the seat backrest
and the head restraint position accordingly.
Only then can OCS be guaranteed to function
correctly. Always observe the child restraint sys-
tem manufacturer's installation and operating
instructions. Occupant Classification System opera-
tion (OCS)
C
PASSENGER AIR BAG ON indicator lamp D
PASSENGER AIR BAG OFF indicator lamp
The indicator lamps inform you whether the
front-passenger front air bag is deactivated or
enabled. X
Press the Start/Stop button once or twice, or
turn the SmartKey to position G or H in the
ignition lock.
The system carries out self-diagnostics.
The PASSENGER AIR BAG OFF and PASSENGER
AIR BAG ON indicator lamps must light up simul-
taneously for approximately six seconds.
The indicator lamps display the status of the
front-passenger front air bag. R
PASSENGER AIR BAG ON lights up for 60 sec-
onds, subsequently both indicator lamps are
off (PASSENGER AIR BAG ON and OFF): the
front-passenger front air bag is able to deploy
in the event of an accident. R
PASSENGER AIR BAG OFF lights up: the front-
passenger front air bag is deactivated. It will
then not be deployed in the event of an acci-
dent.
If the PASSENGER AIR BAG ON indicator lamp is
off, only the PASSENGER AIR BAG OFF indicator
lamp shows the status of the front-passenger
front air bag. The PASSENGER AIR BAG OFF
indicator lamp may be lit continuously or be off.
If the status of the front-passenger front air bag
changes while the vehicle is in motion, an air bag
display message appears in the instrument clus-
ter ( Y
page 253). When the front-passenger
seat is occupied, always pay attention to the
PASSENGER AIR BAG OFF indicator lamp. Be
aware of the status of the front-passenger front
air bag both before and during the journey.52
Occupant safety
Safety

a child restraint system on a rear seat. Children
are generally better protected there.
If a child younger than twelve years old and
under 5 ft (1.50 m) in height is traveling in the
vehicle: R
always secure the child in a child restraint
system suitable for Mercedes-Benz vehicles.
The child restraint system must be appropri-
ate to the age, weight and size of the child R
be sure to observe the instructions and safety
notes in this section in addition to the child
restraint system manufacturer's installation
instructions R
be sure to observe the instructions and safety
notes on the "Occupant classification system
(OCS)" ( Y
page 51)
G WARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example: R
release the parking brake. R
shift the automatic transmission out of the
parking position P .R
start the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
G WARNING
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.
G WARNING
If the child restraint system is subjected to
direct sunlight, parts may get very hot. Chil-
dren may burn themselves on these parts,
particularly on the metal parts of the child
restraint system. There is a risk of injury.
If you leave the vehicle, taking the child with
you, always ensure that the child restraint
system is not exposed to direct sunlight. Pro- tect it with a blanket, for example. If the child
restraint system has been exposed to direct
sunlight, let it cool down before securing the
child in it. Never leave children unattended in
the vehicle.
Always ensure that all vehicle occupants have
their seat belts fastened correctly and are sitting
properly. Particular attention must be paid to
children.
Observe the safety notes on the seat belt
( Y
page 46) and the notes on correct use of seat
belts ( Y
page 47).
A booster seat may be necessary to achieve
proper seat belt positioning for children over
40 lbs (18 kg) until they reach a height where a
three-point seat belt can be properly fastened
without a booster seat.
Special seatbelt retractor
G WARNING
If the seat belt is released while driving, the
child restraint system will no longer be
secured properly. The special seat belt retrac-
tor is disabled and the inertia real draws in a
portion of the seat belt. The seat belt cannot
be immediately refastened. There is an
increased risk of injury, possibly even fatal.
Stop the vehicle immediately, paying atten-
tion to road and traffic conditions. Reactivate
the special seat belt retractor and secure the
child restraint system properly.
All seat belts in the vehicle, except the driver's
seat belt, are equipped with a special seat belt
retractor. When activated, the special seat belt
retractor ensures that the seat belt cannot
slacken once the child seat is secured.
Installing a child restraint system: X
Make sure you observe the child restraint
system manufacturer's installation instruc-
tions. X
Pull the seat belt smoothly from the belt out-
let. X
Engage seat belt tongue in belt buckle.60
Children in the vehicle
Safety

Rearward-facing child restraint system If it is absolutely necessary to install a rearward-
facing child restraint system on the front-
passenger seat, always make sure that the
front-passenger front air bag is deactivated.
Only if the PASSENGER AIR BAG OFF indicator
lamp is permanently lit ( Y
page 45) is the front-
passenger front air bag deactivated.
Always observe the child restraint system man-
ufacturer's installation and operating instruc-
tions.
Forward-facing child restraint system If it is absolutely necessary to install a forward-
facing child restraint system on the front-
passenger seat, always move the front-
passenger seat as far back as possible. The
entire base of the child restraint system must
always rest on the seat cushion of the front-
passenger seat. The backrest of the child
restraint system must lie as flat as possible
against the backrest of the front-passenger
seat. The child restraint system must not touch
the roof or be subjected to a load by the head
restraint. Adjust the angle of the seat backrest
and the head restraint position accordingly.
Always make sure that the shoulder belt strap is
correctly routed from the vehicle belt outlet to
the shoulder belt guide on the child restraint
system. The shoulder belt strap must be routed
forward and down from the vehicle belt outlet. If
necessary, adjust the vehicle belt outlet and the
front-passenger seat accordingly.
Always observe the child restraint system man-
ufacturer's installation and operating instruc-
tions. Child-proof locks
Important safety notes
G WARNING
If children are traveling in the vehicle, they
could: R
open doors, thus endangering other people
or road users R
exit the vehicle and be caught by oncoming
traffic R
operate vehicle equipment and become
trapped
There is a risk of an accident and injury.
Always activate the child-proof locks and
override feature if children are traveling in the
vehicle. When leaving the vehicle, always take
the key with you and lock the vehicle. Never
leave children unattended in the vehicle.
Override feature for: R
the rear doors ( Y
page 65)R
the rear side windows ( Y
page 65)
G WARNING
If you leave children unsupervised in the vehi-
cle, they could set it in motion by, for example: R
release the parking brake. R
shift the automatic transmission out of the
parking position P .R
start the engine.
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
G WARNING
If persons, particularly children are subjected
to prolonged exposure to extreme heat or
cold, there is a risk of injury, possibly even
fatal. Never leave children unattended in the
vehicle.64
Children in the vehicle
Safety

Up to a speed of approximately 44 mph
(70 km/h) the Active Brake Assist with cross-
traffic function assists you with braking in haz-
ardous situations with: R
stationary obstacles in the path of the vehicle,
e.g. stopped or parked vehicles R
stationary pedestrians in the path of the vehi-
cle R
obstacles crossing your path that move in the
detection range of the sensors and are detec-
ted X
Keep the brake pedal depressed until the
emergency braking situation is over.
ABS prevents the wheels from locking.
You can prevent the intervention of Active Brake
Assist with cross-traffic function at any time by: R
depressing the accelerator pedal further R
activating kickdown R
releasing the brake pedal
The braking application of Active Brake Assist
with cross-traffic function is ended automati-
cally if: R
you maneuver to avoid the obstacle R
there is no longer a risk of collision R
there is no longer an obstacle detected in
front of your vehicle
STEER CONTROL
General information STEER CONTROL helps you by transmitting a
noticeable steering force to the steering wheel
in the direction required for vehicle stabilization.
This steering assistance is provided in particular
if: R
both right wheels or both left wheels are on a
wet or slippery road surface when you brake R
the vehicle starts to skid
Important safety notes
i Observe the "Important safety notes" sec-
tion ( Y
page 66). No steering assistance is provided from STEER
CONTROL, if: R
ESP ®
is deactivated R
ESP ®
is malfunctioning R
the steering is malfunctioning
If ESP ®
is malfunctioning, you will be assisted
further by the electrical power steering.
Protection against theft
Immobilizer X
To activate with the SmartKey: remove the
SmartKey from the ignition lock. X
To activate with KEYLESS-GO: switch the
ignition off and open the driver's door. X
To deactivate: switch on the ignition.
The immobilizer prevents your vehicle from
being started without the correct SmartKey.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Anyone
can start the engine if a valid SmartKey has been
left inside the vehicle.
i The immobilizer is always deactivated when
you start the engine.
In the event that the engine cannot be started
(yet the vehicle's battery is charged), the sys-
tem is not operational. Contact an authorized
Mercedes-Benz Center or call
1-800 FOR-MERCEDES (in the USA) or
1-800-387-0100 (in Canada).
ATA (anti-theft alarm system)Protection against theft 75
Safety Z