2018 MERCEDES-BENZ GLS wheel

Removing/stowing the emergency
spare wheel
Vehicles with a "Minispare" emergency
spare wheel under the cargo compart-
ment floor Always observe the instructions and safety
notes in the "Mounting a wheel" section
( Y
page 375).
Example image: vehicle without a lockable
cargo compartment floor.
Removing the emergency spare wheel X
Lift the cargo compartment floor upwards
( Y
page 307). X
Vehicles with a lockable cargo compart-
ment floor: remove the stowage tray.X
Release the Velcro fastener ( Y
page 339).X
Take out the jack. X
Turn emergency spare wheel retainer C
counter-clockwise and remove it. X
Remove stowage well D .X
Remove "Minispare" emergency spare wheel

Removin g th e emergenc y spar e whee lX
Lif t th e cargo compartmen t floor upwards
( Y
page 307).X
Unscrew retaining screw D counter-clock -
wise. X
Remove collapsible spar e whee l C from th e
spar e whee l well.
Inflating th e collapsible spar e whee l
( Y
page 382).
Tak e th e followin g steps to stow a used collaps -
ible spar e wheel. Otherwise, it will no t fit int o th e
spar e whee l well. Mercedes-Ben z recommends
that you hav e this wor k performed at a qualified
specialist workshop, e.g. at an authorize d
Mercedes-Ben z Center.
Stowin g th e emergenc y spar e whee lX
Unscrew th e valv e cap from th e valve.X
If possible, unscrew th e valv e insert from th e
valv e and release th e air.
i Full y deflating th e tires can tak e a few
minutes. X
Screw th e valv e insert bac k int o th e valve.X
Screw th e valv e cap bac k on .X
Lay collapsible spar e whee l C in th e emer-
gency spar e whee l well.X
Screw in retaining screw D clockwise in th e
collapsible spar e whee l to th e stop.X
Swing th e cargo compartmen t floor down
( Y
page 307).
Mercedes-AMG vehicles with a collaps-
ible spare wheel in the emergency
spare wheel bag
Always observ e th e instruction s and safet y
note s in th e "Mounting a wheel" section
( Y
page 375). On Mercedes-AM G vehicles wit h a Ban g & Oluf -
sen soun d system, th e collapsible spar e whee l is
packe d in an emergenc y spar e whee l bag. The
emergenc y spar e whee l bag is secured to th e
cargo tie-down rings in th e cargo compartment.
Removin g th e emergenc y spar e whee lX
Unhoo k retaining spring hooks C of fasten-
ing strap D from th e cargo tie-down rings.X
Remove th e emergenc y spar e whee l bag wit h
th e emergenc y collapsible spar e wheel.X
Open th e bag and remove th e emergenc y col-
lapsible spar e wheel.
Inflating th e collapsible spar e whee l
( Y
page 382).
Stowin g th e emergenc y spar e whee lX
Plac e th e collapsible spar e whee l int o th e
emergenc y spar e whee l bag and close th e
emergenc y spar e whee l bag.X
Plac e th e emergenc y spar e whee l bag wit h
th e collapsible spar e whee l int o th e cargo
compartmen t wit h th e carryin g strap at th e
back. X
Hook retaining spring hooks C of fastenin g
strap D int o th e cargo tie-down rings.X
Tighte n fastenin g strap D .
Inflating the collapsible spare wheel
(Mercedes-AMG GLS 63 4MATIC)
! Inflat e th e collapsible spar e whee l usin g th e
tire inflation compressor before lowering th e
vehicle. The whee l rim could otherwise be
damaged.
! Do no t operate th e tire inflation compressor
for longer than eigh t minute s at a time without
a break. It may otherwise overheat.382
Emergency spare wheel
Wheels and tires

The tire inflation compressor can be operated
again once it has cooled down.
Comply with the manufacturer's safety instruc-
tions on the tire inflation compressor label and
on the tire sealant bottle. X
Mount the collapsible spare wheel as descri-
bed ( Y
page 375).
The collapsible spare wheel must be mounted
before it is inflated. X
Remove the tire inflation compressor from
the stowage space under the cargo compart-
ment floor ( Y
page 339).
X
Pull connector

All other mod -
els with: C
Opening
height D
Max.
headr oom
AIRMATIC
package 83.9 in -
86.9 in
(2132 mm -
2207 mm ) 76.1 in -
79.1 in
(1934 mm -
2009 mm )
ON&O FFROAD
package 83.9 in -
88.1 in
(2132 mm -
2237 mm ) 76.1 in -
80.3 in
(1934 mm -
2039 mm )
Merc edes ‑ AMG vehicles
Vehicle length
203.2 in
(5162 mm)
Vehicle width including
exterior mirrors
Vehicle width without exte-
rior mirrors 78.0 in
1982 mm
Vehicle height
72.9 in
1850 mm
Wheelbase
121.1 in
3075 mm
Maximum ground clear-
ance
Minimum ground clear-
ance 7.8 in
(198 mm)
Turning radius
40.7 ft
(12.40 m)
Maximum roof load
220 lbs
(100 kg)
All other models
Vehicle length
202.0 in
(5130 mm)
Vehicle width including
exterior mirrors 84.3 in
(2141 mm)
Maximum vehicle height
(AIRMATIC package) 75.2 in
(1910 mm) All other models
Maximum vehicle height
(ON&OFFROAD package) 76.4 in
(1940 mm)
Minimum vehicle height
72.8 in
(1850 mm)
Wheelbase
121.1 in
(3075 mm)
Maximum ground clear-
ance (AIRMATIC package) 10.9 in
( 276 mm)
Maximum ground clear-
ance (ON&OFFROAD pack-
age) 12.0 in
(306 mm)
Minimum ground clear-
ance 7.9 in
(201 mm)
Turning radius
40.7 ft
(12.40 m)
Maximum roof load
220 lb
(100 kg)
Vehicle data for off-road driving
Fording depth
! The depth of water must not exceed the
value specified in the table. Note that the
possible fording depth is less in flowing water.
C
Fording depth
On vehicles with the AIRMATIC package or the
Off-Road Engineering package, loads up to the
maximum permissible load have no influence on
fording capability.
Missing values were not available at the time of
going to print.Vehicle data for off-road driving 393
Technical data Z

Accelerate carefully and make sure that the
wheels do not spin when driving on steep ter-
rain.
i If the load on the front axle is reduced when
pulling away on a steep uphill slope, the front
wheels have a tendency to spin. 4ETS recog-
nizes this and brakes the wheels accordingly.
The rear wheel torque is increased, making it
easier to drive off.
For further information about the maximum gra-
dient climbing ability, see ( Y
page 173).
Trailer tow hitch
Mounting dimensions
! If you have a trailer tow hitch retrofitted,
changes to the cooling system and drive train
may be necessary, depending on the vehicle
type.
If you have a trailer tow hitch retrofitted,
observe the anchorage points on the chassis
frame.
C
Anchorage points for the trailer tow hitch
D
Rear axle center line Trailer loads
Permissible trailer load, braked (at a
minimum gradient-climbing capability
of 12% from a standstill) All models
7500 lbs (3402 kg)
Maximum drawbar noseweight (the
drawbar noseweight is not included in
the trailer load) All models
600 lbs (272 kg)
The actual noseweight may not be higher than
the value which is given. The value can be found
on the trailer tow hitch or trailer identification
plates. The lowest weight applies.
The maximum permissible trailer drawbar nose-
weight is the maximum weight with which the
trailer drawbar can be loaded. Limit for
Mercedes-Benz-approved trailer couplings.
Gross rear axle weight rating when tow-
ing a trailer All models
3968 lbs (1800 kg)
Ball position of the ball coupling
C
7.5"
D
2"