2011 Mercedes GLK-Class Owner's Manual - Page 254

2011 Mercedes GLK-Class Manual

Page 254 highlights

252 X Flat tire Make sure that the key is in position 1(Y page 129) in the ignition lock. X Press on/off switch ; on the electric air pump to I. The electric air pump is switched on. The tire is inflated. X Version 2: stow connector = and the air hose in the lower section of the pump housing. X Stow the electric air pump in the designated place in the vehicle. G Warning Lowering the vehicle G Warning! Pump up the collapsible spare wheel before lowering the vehicle. You could otherwise damage the wheel rim. X The air hose and the union nut can become hot during inflation. Exercise proper caution to avoid burning yourself when using the equipment. ! Do not operate the electric air pump for longer than eight minutes at a time without a break. It may otherwise overheat. The air pump can be operated again once it has cooled down. X Inflate the tires to the prescribed tire pressure. The prescribed tire pressure is stated on the yellow sticker which is affixed to emergency spare wheel. X When the prescribed tire pressure has been attained, press on/off switch 2 on the electric air pump to 0. The electric air pump is switched off. X Turn the key to position 0 in the ignition lock. X Roadside Assistance Place the ratchet ring spanner onto the hexagon nut of the jack so that the letters AB are visible. X Turn the ratchet ring spanner until the vehicle is once again standing firmly on the ground. X Place the jack to one side. Version 1: if the tire pressure is higher than specified, open the pressure release screw on pressure gauge 4 until the correct tire pressure is set. X Version 2: if the tire pressure is higher than specified, press pressure release button 6 until the correct tire pressure is set. X Unscrew union nut A of the air hose from the valve. X Screw the valve cap onto the valve of the collapsible spare wheel again. X Version 1: stow connector = and the air hose behind flap :. X Tighten the wheel bolts evenly in a crosswise pattern in the sequence indicated (: to A). The tightening torque must be 110 lb-ft (150 Nm). G Warning! Have the tightening torque checked immediately after a wheel is changed. The wheels could come loose if they are not tightened to a torque of 110 lb-ft (150 Nm). X Turn the jack back to its initial position and store it together with the rest of the vehicle tool kit in the cargo compartment.

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X
Make sure that the key is in position
1
(
Y
page 129) in the ignition lock.
X
Press on/off switch
;
on the electric air
pump to
I
.
The electric air pump is switched on. The
tire is inflated.
G
Warning
The air hose and the union nut can become
hot during inflation. Exercise proper caution
to avoid burning yourself when using the
equipment.
!
Do not operate the electric air pump for
longer than eight minutes at a time without
a break. It may otherwise overheat.
The air pump can be operated again once
it has cooled down.
X
Inflate the tires to the prescribed tire
pressure.
The prescribed tire pressure is stated on
the yellow sticker which is affixed to
emergency spare wheel.
X
When the prescribed tire pressure has been
attained, press on/off switch
2
on the
electric air pump to
0
.
The electric air pump is switched off.
X
Turn the key to position
0
in the ignition
lock.
X
Version 1:
if the tire pressure is higher than
specified, open the pressure release screw
on pressure gauge
4
until the correct tire
pressure is set.
X
Version 2:
if the tire pressure is higher than
specified, press pressure release button
6
until the correct tire pressure is set.
X
Unscrew union nut
A
of the air hose from
the valve.
X
Screw the valve cap onto the valve of the
collapsible spare wheel again.
X
Version 1:
stow connector
=
and the air
hose behind flap
:
.
X
Version 2:
stow connector
=
and the air
hose in the lower section of the pump
housing.
X
Stow the electric air pump in the
designated place in the vehicle.
Lowering the vehicle
G
Warning!
Pump up the collapsible spare wheel before
lowering the vehicle. You could otherwise
damage the wheel rim.
X
Place the ratchet ring spanner onto the
hexagon nut of the jack so that the letters
AB
are visible.
X
Turn the ratchet ring spanner until the
vehicle is once again standing firmly on the
ground.
X
Place the jack to one side.
X
Tighten the wheel bolts evenly in a
crosswise pattern in the sequence
indicated (
:
to
A
). The tightening torque
must be
110 lb-ft (150 Nm)
.
G
Warning!
Have the tightening torque checked
immediately after a wheel is changed. The
wheels could come loose if they are not
tightened to a torque of
110 lb-ft (150 Nm)
.
X
Turn the jack back to its initial position and
store it together with the rest of the vehicle
tool kit in the cargo compartment.
252
Flat tire
Roadside Assistance