Lowering - Mercedes-Benz CLS Operator's Manual

The specified tire pressure is printed on the
yellow label of the emergency spare wheel.
X
When the specified tire pressure has been
reached, press on/off switch A on the
electric air pump to 0.
The tire inflation compressor is switched
off.
X
Turn the SmartKey to position 0 in the
ignition lock.
X
If the tire pressure is higher than the
specified pressure, press pressure release
button ; until the correct tire pressure has
been reached.
X
Unscrew union nut : on the air hose from
the valve.
X
Screw the valve cap onto the collapsible
spare wheel valve again.
X
Stow plug ? and the air hose in the lower
section of the compressor housing.
X
Stow the tire inflation compressor in the
designated place in the vehicle.
Lowering the vehicle
G
WARNING
Vehicles with a spare wheel with a collapsible
spare wheel only: do not inflate the collapsible
spare wheel until it has been mounted.
Inflate the collapsible spare wheel using the
tire inflation compressor before lowering the
vehicle.
X
Turn the crank of the jack counter-
clockwise 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 96 lb-ft (130 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 96 lb/ft (130 Nm).
X
Turn the jack back to its initial position and
store it together with the rest of the vehicle
tool kit in the stowage well under the trunk
floor.
For further information on stowing the
collapsible spare wheel, see (
i When you are driving with the collapsible
spare wheel mounted, the tire pressure
loss warning system or the tire pressure
monitoring system cannot function
reliably. Only restart the tire pressure loss
warning system/tire pressure monitoring
system when the defective wheel has been
replaced with a new wheel.
Vehicles with tire pressure monitoring
system: all mounted wheels must be
equipped with functioning sensors and the
defective wheel should no longer be in the
vehicle.
I n f o r ma t i o n P r o v i d e d b y :
Flat tire
301
Y page 295).
Z