2012 MERCEDES-BENZ GL SUV Owners Manual

GL 63 AMG
Summer tyres
R21
Tyres Light-alloy wheels
BA: 295/40 ZR 21 111
YXL1 BA: 10.0
Jx21H2ET46 Winter tyres
R20
Tyres Light-alloy wheels
BA: 275/45
R20110VXLM +Si BA: 9.0
Jx20H2ET41 Emergency spare wheel
Important safety notes
G
WARNING
The wheel/tyr edimensions and the tyre type
of the spare wheel/emergency spare wheel
and the whee ltobereplaced may differ. Fit-
ting aspare wheel/emergency spare wheel
may severely impair the driving characteris-
tics. There is arisk of accident.
To prevent hazardous situations:
R Adapt you rdriving style accordingl yand
drive carefully.
R Never fit more than one spare whe el/emer-
gency spare whe elif the dimesions are dif-
ferent to those of the whee lbeing replaced.
R Only use aspare wheel/emergency spare
whee lbriefl yift he dimesions ar ediffer ent
to thos eofthe wheel being repl aced.
R Do not switch off ESP ®
.
R Hav ethe spar ewheel/emergency spare
wheel in question repl aced at the nearest
qualified specialist workshop .Make sure
that the wheel/ty redimension sand tyre
type are correct.
! AMG vehicles equipped with the
"Minis pare"emergency spare wheel:
Use the "Minispare" emergency spare wheel
only on th ereara xle.Ift he
"Mini spare" eme rgency spar ewheel is
mou nted on th efront axle, it could damage
the brake system.
If at yre on the front axl eisfaulty ,anintact
whee lfrom th ereara xlem ustfirst be
replaced by th e"Minispare" emergency
spare wheel. The faulty tyre on the front
axl es hould then be replaced by the int act
tyre from the rea raxle.
Be sure to observe the instructio nlabel on
the "Minispare" emergenc yspar ew heel.
When usin ganemergenc yspar ew heel or
spar ewheel of adifferent size, you must not
excee dthe maximu mspee dof80k m/h.
Snow chain smust not be fitted to emergency
spare wheels. General notes
Fittin gthe emergency spar ewheel is descri-
bed in "Fi ttin gaW heel" (Y page 405).
You should regularly chec kthe pressur eof
the emergency spare wheel, particularly prior
to long trips, and correct the pressure as nec-
essary (Y page 399). The applicable value is
found on the whee loru nder "Technical data"
(Y pag e417).
1 Use of sno wchains is not permitted. Observ ethe notes under "Snow chains". 414
Emergency spar
ewheelWheels and tyres

An emergency spare whee
lmayalso be fitted
against the direction of rotation. Observe the
time restrictio nonuse as well as the speed
limitation specified on the emergenc yspare
wheel.
Replace the tyres after six year satthe latest,
regardless of wear .This also applies to the
emergenc yspare wheel.
i When you are driving with the collapsible
emergency spare wheel fitted, the tyre
pressur eloss warnin gsystem or the tyre
pressure monitor cannot function reliably.
Only restart the tyre pressure los swarning
system/tyre pressure monitor when the
defective wheel has been replaced with a
new wheel.
Vehicles with tyre pressure monitor:
after mounting an emergency spare wheel,
the system may still displ aythe tyre pres-
sure of the removed whee lfor afew
minutes. The value displayed for the moun-
ted emergency spare wheel is not the same
as the curren ttyre pressure of the emer-
gency spare wheel. Removin
gthe emergenc yspare wheel Emergency spare wheel (example: vehicl
ewithout
lockable luggage compartment floor)
: Emergenc yspare wheel retainer
; Stowage tray
= "Minispare" emergency spare wheel
The "Minispare" emergency spare wheel can
be foun dinthe stowage well under the lug-
gage compartment floor. X
Lift the luggage compartment floor up
(Y page 344).
X Vehicle swithalockable luggage com-
partment floor: remove the stowage tray.
X Release the Velcro fastener ( Ypage 37 7).
X Remove the warning triangle and jack.
X Turn emergenc yspare wheel retainer :
anti -clockwise and remov eit.
X Remove stowage well ;.
X Remove "Minispare" emergency spare
wheel =. In vehicle
swithaBang &Olufsen sound sys-
tem ,the "Minispare" emergency spar ewheel
is stored in abag. The bag is secured to the
lashing eyelets in the boot.
To stow the "Minispare" emergency spare
wheel, the rear seats in the thir drow must be
folde din( Ypage 10 5).
X To remove th eemergency spare
wheel: openthe tailgate.
X Loosen tensioning straps ;on bot hsides.
X Unhook retainin gsprin ghooks :and =
on tensioning straps ;from the lashing
eyelets.
X Remov ethe bag with the "Minispare" emer-
genc yspare wheel.
X Open the bag and remove the "Minispare"
emergency spare wheel.
X To stow the emergency spar ewheel:
place th e"Minispare" emergenc yspare
wheel in the bag and close the bag.
X Place the bag with the "Minispare" emer-
gency spare wheel in the boot. Emergency spar
ewheel
415Wheels and tyres Z

X
Hoo kretaining spring hooks :and =on
tensioning stra ps; in the lashing eyelets.
X Tighten tensioning straps ;on both sides.
For further information on changing and fit-
ting awheel, see (Y page 405).416
Emergency spare wheelWheels and tyres

Technical data
"Minispare "emergency spare whe elTyres Light-allo
ywheels T1
65/90 R19 119 M
Tyre pressure: 420 kPa (4.2 bar/61 psi) 4.5
Bx19H2ET40 Emergenc
yspare wheel
417Wheelsand tyres Z

418

Usefu
linfor mation ............................ 420
Information on technical data .........420
Genuine Mercedes-Benz pa rts......... 420
Vehicle electronics ...........................421
Identification pla tes......................... 422
Service products and capacities .....423
Vehicle da ta...................................... 431
Trailer tow hitch ................................ 432
24 GH zradar sensor system ...........433 419Technical data

Usefu
linfor mati on
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variation sare pos-
sible. Note that your vehicl emay not be
equippe dwith all of the function sdescri-
bed. This is also the case for system sand
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page25). Informatio
nontechnical data
You can find curren ttechnical data on the
In te rnet at:
ht tp ://www.mercedes -benz.com
i The technical data was determined in
accordanc ewith EC Directives .All data
applies to the vehicle' sstandard equip-
ment .The data ma ytherefor ediffer for
vehicles with optional equipment .You can
obtain further information from a
Mercedes-Benz Servic eCentre. Genuine Mercedes-Benz pa
rtsG
WA
RNING
Driving safety may be impaired if non-
approved parts ,tyres and wheels or safety-
relevant accessories are used.
This could lead to malfunctions in safety-rel-
evant systems, e.g. the brake system. This
could cause you to lose control of your vehicle
and cause an accident.
For this reason, Mercedes-Benz recommends
that you use genuine Mercedes-Benz parts or
parts of equal quality. Only use tyres, wheels
and accessories that have been specifically
approved for your vehicle. 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 doo rpillars
R door sills
R seats
R dashboard
R instrument cluster
R centre console
Do not install accessories such as audio
systems in these areas. Do not carr yout
repairs or welding .You coul dimpair the
operatin gefficiency of th erestraint sys-
tems.
Hav eaccessories retrofitted at aqualified
specialist workshop.
Mercedes-Benz tests genuine parts and con-
version parts and accessories that have been
specifically approved for your vehicle for their
reliability, safety and suitability. Despite
ongoing market research, Mercedes-Benz is
unable to assess other parts. Mercedes-Benz
accepts no responsibility for the use of parts
that have been independently or officially
approved.
In Germany, certain parts are only officially
approved for installatio normodification if
they comply with legal requirements. This
also applies to some other coun tries. All gen-
uine Mercedes-Benz part smeet the approval
requirements. The use of non-approved parts
may invalidat ethe vehicle' sgeneral operating
permit. 420
Genuine Mercedes-Benz partsTechnical data

This is the case:
R
if they cause achange of the vehicle type
from that for whic hthe vehicle' sgeneral
operating permit was gran ted
R if other road users could be endangered
R if the emission or noise levels are adversely
affected.
Always specify the vehicle identification num-
ber (VIN) (Y page 422)and the engine num-
ber (Y page423) when ordering genuine
Mercedes-Benz parts. Vehicle electronics
Tamperin
gwith the engine electron-
ics G
WARNING
Alway shave work on the engine electronics
and related components carried out at aquali-
fied specialist workshop .Otherwise, the vehi-
cle's operating safety could be affected.
! Only have work carried out on the engine
electro nics and its associated parts ,such
as control units, sensors and connector
leads ,ataq ualified specialist workshop.
Vehicle component smay otherwise wear
more quickly and the vehicle's operating
permit may be invalidated. Retrofitting two-way radios and
mobile phones (RF transmitters)
G
WARNING
Incorrect retrofittin gofRFtransmitters can
caus ethe vehicle electronics to malfunc tion.
The vehicle' soperating safety and thus your
own safety are impaired.
Hav eaftermarket radi ofrequency transmit-
tin ge quipmen tinstalled at aqualified spe-
cialist workshop. G
WARNING
Incorrect retrofittin gofRFtransmitters can
lead to increased electromagnetic radiation in
th ev ehicle interior. Usin ganexterior aerial
takes into account curren tscientific discus-
sions relating to the possible health hazards
that may result from electromagnetic fields.
Have aftermarket radio frequency transmit-
ting equipment installed at aqualified spe-
cialist workshop.
! The operating permit may be invalidated
if the instructions for installation and use of
RF transmitters are not observed.
In particular, the following conditions must
be complied with:
R only approved wavebands may be used.
R the maximum permissible output in
thes ewavebands must be complied with.
R the approved aerial positions must be
complied with. Approved aerial positions
:
Rear roof area
; Rear wing
i On the rear wing, it is recommended that
you position the aerial on the side of the
vehicle closes ttothe cen treoft he road.
Use Technical Specifi cation ISO/TS 21609
(Road Vehicle s–"EMC guideline sfor fitting
aftermarket radi ofrequenc ytransmitting
equipment") when retrofitting RF (radi ofre-
quenc y)transmitters .Compl ywith the legal
requirements for add-on parts. Vehicle electronics
421Technical data Z