Possible driving distance with a flat tire
The possible driving distance which may
be safely traveled varies depending on how
the vehicle is loaded and used, e.g., speed,
road conditions, outside temperature. The
distance traveled may be less but may also
be more if an economical driving style is
used.
If the vehicle is loaded with an average
weight and used under favorable conditions,
the possible distance traveled may be up to
50 miles/80 km.
Vehicle handling with damaged tires
Vehicles driven with a damaged tire will
handle differently, potentially leading to
conditions such as the following:
– Greater likelihood of skidding of the ve-
hicle.
– Longer braking distances.
– Changed self-steering properties.
Modify your driving style. Avoid abrupt
steering or driving over obstacles, for in-
stance curbs or potholes.
Final tire failure
Vibrations or loud noises while driving can
indicate the final failure of a tire.
Reduce speed and stop; otherwise, pieces
of the tire could come loose and cause an
accident.
Do not continue driving. Contact an author-
ized service center or another qualified
service center or repair shop.
System limits
The Flat Tire Monitor may be react with a
delay or malfunction in the following situa-
tions:
– A natural, even tire pressure loss in all
four tires will not be recognized. There-
fore, check the tire inflation pressure
regularly.
– Sudden and serious tire damage caused
by external circumstances cannot be
recognized in advance.
– The system has not been initialized.
– When driving on a snow-covered or slip-
pery road.
– For sporty driving, e.g., due to slippage
on the drive wheels or high lateral accel-
eration.
– When driving with snow chains.
Changing wheels/tires
General information
When a flat tire kit is used, an immediate
wheel change when there is a tire pressure
loss in the event of a breakdown is not al-
ways necessary.
If necessary, a suitable wheel change tool,
e.g., a jack, is available as an accessory from
an authorized service center or another
qualified service center or repair shop.
Safety information
Warning
The jack is only provided for short-term
lifting of the vehicle for wheel changes.
Even if all safety precautions are observed,
there is a risk of the raised vehicle falling
if the jack tips over. There is a risk of
injury or danger to life. When the vehicle
is raised with the jack, do not lie under
the vehicle and do not switch on the drive-
ready state.
Seite 310
MOBILITY Wheels and tires
310
Online Edition for Part no. 01405B37A59 - II/24