sport mode MERCEDES-BENZ GL SUV 2012 Owners Manual

Alar
msystem
se eA TA(Anti-Thef tAlarms ystem)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 281
Setting the colou r(on-boar dcom-
puter )............................................. 282
AMG men u(on-boa rd computer) .....286
AMG RID ECONTROL sports sus-
pension ............................................... 215
Anti-glare film .................................... 358
Ant i-loc kB rakin gSystem
se eA BS (Anti-lock Braking System)
Anti-Thef tAlarm system
se eA TA (Anti-Theft Alarm system)
Approach/d eparture angle ..............191
Aquaplaning ....................................... 186
Ashtray ............................................... 349
Assistanc emenu (on-board com-
puter) ................................................. .277
AS SYST PLUS
Displaying aservice message ........365
Hid ingas ervice message ..............365
Note s............................................. 364
Resetting the service interva ldis-
pla y................................................ 365
Service message ............................ 364
Specia lservice requirem ents ......... 365
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................71
Functio n.......................................... .71
Interio rmotion sensor ..................... 72
Switch ingo ff th ealarm .................... 71
To w-awa yprotectio n........................ 71
ATTENTIO NASSIST
Ac tivating/deactivating .................278
Display message ............................ 307
Function/notes ............................. 232
Audio men u(on-boa rd computer) ....274
Author ised workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 303
se eL ights
Automatic engine start (ECO start/
stop function) .................................... 165Automatic en
gine switch-of f(ECO
st art/stop functio n).......................... 164
Automatic headlamp mode ..............119
Automatic transmission Accelerator pe dalposition ............. 170
Automatic drive program ...............171
Ch anging gear ............................... 170
DIREC TSELECT leve r..................... 167
Display message ............................ 319
Drive positio n(ECO start/stop
function) ........................................ 169
Drive program di splay. ................... 168
Driving tip s.................................... 170
Emergency running mod e.............. 174
Engag ingd rive positio n.................. 169
Engag ingn eutral ............................ 169
Engag ingp ark positio nautomati-
cally ............................................... 168
Engag ingr ever se ge ar................... 169
Engag ingt he park position ............168
Kickdow n....................................... 170
Manual drive program ....................172
Neutral (EC Ostart/stop function) .169
Overview ........................................ 167
Pro blem (fault) ............................... 174
Progra mselector button ................170
Pullin gaway................................... 161
Shift rang es................................... 171
Starting the engine ........................161
Steering wh eelgearshift paddle s... 171
Traile rtowing ................................. 170
Transmissio nposition display ........168
Transmission positions ..................169
Automatic transmission emer-
gency runnin gmode ......................... 174
Aux iliary heating
Activating/deactivating .................148
Activating/deactivating (o nthe
centr econsole) .............................. 149
Display message ............................ 321
Important safety notes ..................148
Pro blem (display message) ............153
Remote control .............................. 149
Setting ........................................... 284
Setting the de parture time ............. 150 Index
5

: ;
Vehicles with the
ON&OFFROA
Dpackage Highway level 20° 20°
Off-road level 1 22° 22°
Off-road level 2 24° 24°
Off-road level 3 26° 26°
AMG vehicles
: ;
Highway level (AM
GRIDE
CONTROL sport smode) 19° 19°
Raised level 23° 22°
R
Follo wthe line of fa llwhen driving on slopes
and stee pinclines.
R Before driving on extreme uphill and down-
hill gradients, select the off-road program
(Y page 252) or the LOW RANGE off-road
gea r(Ypage 25 4).
R Obser vethe warnings for off-road driving
(Y page 188).
R Driv eslowly.
R Accelerat egently and mak esure that the
wheel sare gripping.
R Avoi dhigh engin espeeds, except when
drivin gonsandy and muddy routes with
high drivin gresistance.
R Selec tashif trange appropriate to the gra-
dient.
R Befor etackling steep downhill gradients,
select shift range 1.
Do not shift int otransmission position N
when driving off-road .You coul dlose contr ol
of the vehicle if you attempt to brake the
vehicle using the servic ebrake .Ifthe gradient
is too steep for your vehicle, bac kupin
reve rseg ear. Maximum gradient-climbing cap
ability On good road surfaces and with the LOW
RANGE off
-road gear selected, the full gradi-
ent-climbing capabilit yisavailable.
i If th eload on the fron taxle is reduced
whe npulling away on asteep uphill slope,
the fron twheels hav eatendency to spin.
4ETS recognises this and brakes the
wheels accordingly. The rear wheel torque
is increased and it is easier to pull away.
Hilltops When driving up an uphill gradient, slightly
reduc
epressure on th eaccelerator immedi-
atel ybefor ereachin gthe brow of the hill.
Make use of the vehicle' sown impetus to
travel over the brow.
This style of driving prevents:
R the vehicle from lifting off the ground on the
brow of ahill
R the vehicle from travelling too quickly down
the other side.
Driving downhill R
Driv eslowly.
R Do not drive at an angle down steep
inclines. Steer into the line of fall and drive
with the front wheels aligned straight. Oth-
erwise, the vehicle could slip sideways, tip
and overturn.
R Befor etackling steep downhill gradients,
select shift range 1.
R Activate DSR. If this is not sufficient, brake
gently. When doing so, make sure that the
vehicle is facing in the direction of the line
of fall.
R Check that the brakes are working normally
after along downhil lstretch.
i Off-road ABS is activated when the off-
road program or LOW RANGE off-road gear
is selected.
At speeds belo w30km/h, th efront wheels
lock cyclicall yduring braking. The digging- 192
Driving tipsDrivin
gand pa rking

R
you depress the brak epedal again wit ha
certain amount of pressure until ëdis-
appears from themultifun ctiondisplay.
R you secur ethe vehi cleu sing the elec tric
parking brake.
R you activat eDISTRONIC PLU S.
i After atime, the electric parking brake
secures the vehicle and relieves the service
brake.
The electric parking brak esecures the vehicle
automatically if the HOL Dfunction is activa-
ted and:
R the driver' sdoor is open and the driver's
seat belt is unfastened.
R the engin eisswitched off, unless it is auto-
matically switched off by the ECO start/
stop function.
R as ystem fault occurs.
R the powe rsupply is not sufficient.
On steep uphill or downhill inclines or if there
is am alfunction, the transmissio nmay also
be automatically shifted int oposition P. AIRMATIC package
Genera lnotes AIRMATI
Cenable sasuspension tuning set-
ting to be selected and regulates the damping
behaviour and level of your vehicle. The sys-
tem comprises aminimum of two compo-
nents. These are AD S(Adaptive Damp ingS ys-
tem) (Y page 212) and level control
(Y page 213) .Your vehicle ma yalso be equip-
ped with the Active Curv eSystem
(Y page 213).
Observe the notes on driving with atrailer
(Y page 257).
ADS (Adaptive Damping System) General notes
ADS adapts th
edamping characteristic sto
the curren toperatin gand driving situation. Thi
sd epends on:
R your drivin gstyle
R the road surface conditions
R the AD Ssetting
R the vehicle level setting
Your selection remains stored even if you
remov ethe key from the igni tion lock.
Sports tuning Example: vehicles wit
hthe ON&OFFROA Dpackage
X Start the engine.
X Press button :.
Indicator lamp ;ligh tsup. You have sele c-
ted "Sport stuning". The vehicle is lowered
by 15 mm.
The firmer suspension tuning in Spor tmode
ensures even bette rcontac twith th eroad.
Select this mode when empl oyingasporty
driving style, e.g .onwindingcountr yroads.
Comfor ttun ing
X Press button :.
Indicator lamp =light sup. You have selec-
ted "Comfor ttuning". The vehicle is raised
by 15 mm.
In com fort mode, the dri ving characteristics
of your vehicl eare more comfortable. There-
fore, select this mode if you prefer amore
comfortable drivin gstyle. Select comfort
mode also when driving fast on straigh troads,
e.g. on straight stretches of motorway. 212
Driving systemsDriving and pa
rking

Active Curve System
The Active Curv
eSyste muses activ estabil-
isers to optimis eboth drivin gcomfort and
vehicle agility. Depending on the ADS mode
selected (Y page 212), the Active Curve Sys-
tem also changes the setting.
If you select ADS comfor tmode:
R rolling movemen tisr educed in the even tof
changing surface undul ations.
R the roll angle when cornering is reduced.
R the drivin gstyle is agile.
If you select ADS sport mode:
R the roll angle is reduced significantly.
R the driving style is even more agile.
Leve lcontrol Import
ants afety notes G
WARNING
Mak esure that nobody is near the wheel arch
or vehicle underside when you make achange
to the vehicle level. Otherwise, you or others
ma ybet rapped. G
WARNING
Always select as lo wavehicle level as possi-
ble. If the vehicle level is high, the vehicle
centre of gravity shifts upwards. This increa-
ses the risk of the vehicle tipping over.
Adapt your driving style to suit the vehicle
level. ESP ®
cannot reduc ethe risk of an acci-
dent if you drive too fast. ESP ®
cannot over-
rid ethe laws of physics.
! When driving on extremel yrough terrain,
select ahigh vehicle level in good time.
Make sure there is always sufficient ground
clearance. You will otherwise damage the
vehicle.
Genera lnotes
Further information abou t"Driving off-road"
(Y page 188).
Level control adapts the vehicle level auto-
matically to the current operating and driving situation. Thi
sresults in reduced fuel con-
sumption and improved handling.
If you select ADS comfor tmode
(Y page 212), the vehicle is lowered to high-
speed leve lasthe speed increases. As the
vehicle decelerates, the vehicle is raised back
up to highway level.
If you selec tADS sport mode (Y page 212),
the vehicle skip shighwa ylevel and lowers
directly to high-speed level dependin gonthe
basic setting (Y page 213).
Make changes to the vehicle level while the
vehicle is in motion. This enables the vehicle
to adjust to the new level as quickly as pos-
sible.
The vehicle level ma ychange visibly if you
par kthe vehicle and the outside temperature
changes. If the temperature drops, the vehi-
cle level lowers; with an increase in temper-
ature, the vehicle level rises.
If you unlock the vehicle or open adoor, the
vehicle begins to compensat efor load dis-
crepancies while still parked. However, for
significant leve lchanges, e.g. after the vehi-
cle has been stationary for along period, the
engin emust be running. For safety reasons,
the vehicle is only lowered when the doors are
closed .Lowering is interrupted if adoor is
opened; it con tinues once the doo rhas been
closed.
Basic settings
The extent to which the vehicle is raised or
lowered depends on the basic setting selec-
ted. Select raised level for off-road driving or
highway/high-speed level for normal roads.
The individua lvehicle levels differ from high-
way level as follows:
R highway level: +/ –0mm
R high-spee dlevel: –1 5mm
R raised level :+60 mm Driving systems
213Driving and parking Z

If yo
upressthe % ora button on the
multifunction steering wheel, the messa ge
wil ldisappear.
Once highway level has been reached, indi-
cator lamp ;goes out. The beinglow‐ ered messa
gedisappears from the multi-
function display.
The vehicle autom atically adjusts to highway
level when you:
R drive faster than 80 km/ hor
R driv eatas peed between 65 km/ hand
80 km/h for approximatel y20seconds.
Dependin gonthe ADS setting selected
(Y page 212), the vehicle is lowered to high-
speed level at high speeds. AM
GR IDE CONTROL sports suspen-
sion
Vehicl elevel The vehicle automatically sets the vehicle
level at the rear axle. Rea raxle level control
ensures the best poss iblesuspension and
that the ground clearanc eremains const ant
even when the vehicle is loaded .This
improves drivin gsafety and fuel consump-
tion.
Suspensio ntuning General notes
Th
ee lectronically controlled damping system
works continuously. This improves driving
safety and ride comfort.
The damping is tuned individually to each
wheel and depends on:
R your drivin gstyle, e.g. sporty
R the road surface conditio n,e.g .bum ps
R your individual selection of Sport, Sport +
or Comfort
If you select Sport or Sport +mode and
restar tthe engine, the suspension setting
revert stoComfort mode. Spor
tmode The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode when employing
asporty
driving style, e.g. on windin gcountry roads.
X Press the :button once.
Indica torlamp ;lights up. You have selec-
ted Sport mode.
The AMGR ide Control SPORT message
appears in th emultifunction display.
Sport +mode
The very firm settin gofthe suspension tuning
in Spor t+mode ensures the best possible
con tact with the road .Select this mode only
when driving on rac ecircuits.
If indicator lamps =and ;are off:
X Press button :twice.
Indicator lamps =and ;light up. You
have selected Sport +mode.
The AMG Ride Control SPORT + message
appear sint he multifunc tion display.
If indicator lamp ;lights up:
X Press the :button once.
Secon dindicato rlamp =lights up. You
have selected Sport +mode.
The AMG Ride Control SPORT + message
appear sint he multifunc tion display.
Comfort mode
In comfor tmode, the drivin gcharacteristics
of your vehicle ar emore comfortable .There-
fore, selec tthis mode if you prefer amore Driving systems
215Driving and parking Z

Display wit
hthe PARKTRONIC display Exam
ple:full scree nmode with PARKTRONI Cdis-
play
: Symbol for the full screen setting with
reversing camer aimage
If th evehicle is equipped with PARKTRONIC
and the function is active (Y page 218), warn-
ing displays ;in the COMAN DDisplay are
also activ eorlight up accordingly.
PARKTRONIC appears:
R in split-screen view as red or yellow brack-
ets around the vehicle symbol in the top
view, or
R in the full screen view, on the right-hand
side at the bottom as red or yellow brackets
around the vehicle symbol.
i The full screen display can also be selec-
ted as front view.
Exiting 360° camera display mode When the func
tion is active and the vehicle
exceeds the speed of 30 km /h,the func tion
is deactivated. The COMAN Ddisplay
switches back to the previously selected
view. You can also switch the display by
selecting the &symbol in the display and
pressing the COMAND controller W. ATTENTION ASSIST
Important safet ynotes G
WARNING
ATTENTION ASSIST is only an aid and may
detect your tiredness or lapses in concentra-
tion too late or not at all. It is not asubstitute
for aw ell reste dand attentiv edriver.
Fatigue may cause yo utorecognise hazard-
ous situations to olate ,misjudge asituation
or reac tslower .For this rea son, make sure
you fee lreste dbefore you begin driving and
duri ngyour jour ney. Always tak ebreaks in
good time and regularly ,especiall yduring
long jour neys. Otherwise ,you may fai ltorec-
ognise danger sint ime, caus eanaccidentand
injur eyours elfa nd others.
ATTENTIO NASSIST he lpsy ou durin glon g,
mon otonous journeys such as on motorways
and trunk roads. It is act iveint he 80 km/h
to 18 0km/h range.
If ATTENTIO NASSIST detects typica lindica-
tors of fatigu eorincreasing lapse sincon-
centr ation on the part of the driver, it sug-
gests taking abreak.
ATTENTIO NASSIST asse sses your level of
fat igue or lapse sinconcentr ation by taking
the following crit eria into account:
R your persona ldriving st yle, e.g. steering
characteristics
R journey-relate dparameters ,e.g. time of
day, length of journey
Th ef unctionality of ATTENTIO NASSIST is
restricted, and warning smay be delaye dor
not occu ratall:
R if the road condition is poor, e.g. if the sur-
face is uneven or if there are potholes
R if there is astrong sid ewind
R if you have adopted asport ydrivi ng style
wit hh igh cornering speeds or high rates of
acceleration
R if you are predominantly drivin gslower
than 80 km/h or faster than 180 km/h 232
Drivin
gsystemsDrivin gand parking

Avoi
dusing the ful loutpu toft he engin edur-
ing this time.
SETUP :
Drive program (C /S /M )
; ESP ®
mode (ON /OFF )
= Suspension tuning (COMFORT /SPORT /
SPORT+ )
SETUP shows the drive program, the ESP ®
(Electronic Stability Program) mode and the
suspensio ntuning.
X Press the =or; button on the steer-
ing wheel to select the AMG menu.
X Press the 9button repeatedly until
SETUP is displayed.
RACETIMER Displaying and starting the RACETIMER
G
WARNING
The RACETIMER feature is only for use on
roads and in conditions where high speed
driving is permitted. Racing on publi croads is
prohibited under all circumstances. The driver
is and must always remain responsible for fol-
lowin gposted speed limits. :
Lap
; RACETIMER You can star
tthe RACETIME Rwhen the
engin eisrunnin gorift he key is in position
2 in the ignition lock.
X Press the =or; button on the steer-
ing wheel to selec tthe AMG menu.
X Press the 9button repeatedly until the
RACETIME Risshown.
X To sta rt:press the abutton to start the
RACETIMER.
Displaying the intermediate time X
Press the =or; button to select
Interm .Time .
X Press ato confirm.
Th eintermediate time is displayed for five
seconds.
Starting anew lap :
RACETIMER
; Fastest lap time (best lap)
= Lap
X Press ato confirm NewL ap .
i It is possible to store amaximum of six-
teen laps. Lap 16 can only be stopped with
Finish Lap .Menus and submenus
287On-board computer and displays Z

!
Observe the following points when towing
wit hat ow rope:
R secur ethe tow rope on the sam eside on
both vehicles.
R the tow rope must not be longer than is
legally permitted. It should be marked in
the middle, e.g. with awhite cloth
(30 x30c m) so that other roa dusers are
aware that avehicle is being towed.
R the tow rope may only be attached to the
towing eyes.
R observ ethe brake lamps of the towing
vehicle while driving. Always maintain a
distanc esothat the tow rope does not
sag.
R do not use steel cables or chains to tow
your vehicle. The vehicle could be dam-
aged.
! Do not use the towing eye for recovery,
this could damage the vehicle. If in doubt,
recover the vehicle with acrane.
! When towing, pu llaway slowly and
smoothly .Ifthe tractive power is too high,
the vehicles could be damaged.
! To tow vehicles with KEYL ESS-GO,use
the key instead of the Star t/Stop button.
Th ea utomatic transmission may otherwise
switch to position Pwhen you open the
driver' sorfront-passenger door which
could damag ethe transmission.
! Vehicles with differential locks: make
sur ethe differential lock sare in automatic
mode. When towing, th edifferential locks
must not be switched on. The transmission
may otherwise be damaged.
! You may tow the vehicle for amaximum
of 50km .Atowing speed of 50 km/h must
not be exceeded.
For towin gdistances over 50 km, the entire
vehicle must be lifted up and transported.
! If you tow or tow-start another vehicle, its
weight must not exceed the maximum per- missible gross vehicle weight of your vehi-
cle.
Information on your vehicle' sgros svehicle
weight rating can be foun donthe vehicle
identification plat e(Ypage 422).
Observe the legal requirement sfor the rele-
vant countries when towing.
It is bette rtoh ave the vehicle transported
than to have it towed.
If the vehicle has suffered transmission dam-
age, have it transported on atransporter or
trailer.
Th ea utomatic transmission must be in posi-
tion Nwhen the vehicle is being towed.
The battery must be connected and charged.
Otherwise, you:
R cannot turn the key in the ignition lock to
position 2
R cannot release the electric parking brake
R cannot shift the automatic transmission to
position N
i Deactivate the automatic locking feature
(Y page 283). You could otherwis ebe
locked out when pushing or towing the
vehicle.
Deactivate tow-away protection
(Y page 71) before the vehicle is towed. Towing and tow-starting
389Breakdown assistance Z

Snow chains
G
WARNING
If you hav efitted snow chains to the front
wheels, they may scrape against the vehicle
body or chassis components. This could
cause damage to the vehicle or the tyres.
There is arisk of an accident.
To avoid hazardous situations:
R never fit snow chains on the fron twheels
R fit snow chains to the rea rwheels in pairs.
! You must driv eatraised vehicle level if
snow chains have been fitted. The vehicle
could otherwise be damaged. Observe the
information in the "AIRMATIC package"
section.
! Do not use the Adaptive Damping System
(ADS )sports mode if you have fit teds now
chains .The vehicle could otherwise be
damaged.
! On some tyr esizes there is not enough
space for snow chains. In order to prevent
damage to the vehicle or the tyres, observe
the "Tyre and wheel combinations" section
under "Tyres and wheels".
For safety reasons, Mercedes-Benz recom-
mends that you only use snow chains that
have been specially approved for your vehicle
by Mercedes-Benz, or that are of acorre-
spondin gstandard of quality.
If you intend to fit snow chains ,please bear
the following points in mind:
R only use snow chains when the road sur-
face is completely snow-covered. Remove
the snow chains as soon as possible when
you come to aroad that is not snow- cov-
ered.
R do not exceed the maximu mpermissible
speed of 50 km /h. R
local regulations may restric tthe use of
snow chains. Observ ethe appropriate reg-
ulations if you wish to fit snow chains.
R snow chains cannot be fitted to all wheel-
tyr ec ombinations. Permissible wheel-tyre
combination s(Ypage 409).
i You may wish to deactivat eESP®
when
pull inga way with snow chains fitted
(Y page 67). This way you can allow the
wheels to spin in acontrolled manner ,ach-
ieving an increased driving force (cutting
action).
For more information on driving with the
emergency spare wheel, se e(Ypage 414). Ty
re pr essure Tyr
epressure specifications G
WARNING
Tyres with too low or too high tyre pressure
contain the following hazards:
R they can burst, in particular if the vehicle is
heavily laden or when driven at high
speeds.
R the tyres can wear excessively and/or
unevenly, which can severely impair tyre
traction.
R the driving, steering and braking character-
istics may be severely impaired.
There is arisk of accident.
Follow recommended tyre inflation pressures
and check the pressure of all the tyres includ-
ing the spare wheel:
R at least every two weeks
R if the load changes
R before beginning along journey
R for changed operatin gconditions, e.g. off-
road driving
If necessary ,correct the tyr epressure. G
WARNING
If you fit unsuitabl eaccessories onto tyre
valves ,the tyr evalves may be overloaded and Tyr
epressure
399Wheels and ty res
Z