User's Manual

Self-help 259
Controls Safety Driving tips General maintenance Self-help Technical data
– Check whether a repair is possible using the Tyre
Mobility System ⇒ page 257.
– Ensure that all passengers leave the vehicle and move
away from the danger area ⇒ .
– Take the tyre sealant can and the electric compressor out
of the luggage compartment ⇒ page 255.
– Fix the sticker “max. 80 km/h”, which is included with the
tyre sealant can, onto the instrument cluster where the
driver will see it.
Filling the tyre
– Shake the tyre sealant can well.
– Screw the enclosed filling hose onto the sealant can as
far as it will go. This will automatically pierce the foil
sealing the can.
– Take the valve cap off the tyre valve and use the enclosed
valve insert tool to unscrew the valve insert ⇒ page 258,
fig. 240.
– Place the valve insert onto a clean surface.
– Remove the sealing plug from the filling hose and insert
the hose into the tyre valve.
– Hold the tyre sealant can upside down and fill the
complete contents of the can into the tyre.
– Then disconnect the hose and screw the valve insert
firmly back into the tyre valve.
Inflating the tyre
– Screw the filling hose of the electric compressor onto the
tyre valve and plug the connector into the cigarette
lighter.
– Pump the tyre up to 2.0 to 2.5 bar and monitor the pres-
sure shown on the pressure gauge.
– If the tyre pressure remains lower than the value speci-
fied above drive the vehicle approx. 10 metres forwards
or backwards, so that the sealant can spread evenly in
the tyre. If the pressure is still lower than the specifica-
tion the tyre is too badly damaged and cannot be
repaired using the tyre sealant.
Final checks
– After about 10 minutes stop to check the tyre pressure.
– If tyre pressure is less than 1.3 bar, the tyre is too badly
damaged. Do not drive on. You should obtain profes-
sional assistance.
WARNING
• If you have a puncture in moving traffic, switch on the hazard
warning lights and place the warning triangle in a visible location.
This is for your own safety and also warns other road users.
• Make sure your passengers wait in a safe place (for instance
behind the roadside crash barrier).
• Please observe the manufacturers' safety notes on the
compressor and the instructions supplied with the tyre sealant
can.
• If it was not possible to build up a tyre pressure of 2.0 bar
within 6 minutes this means that the tyre is too badly damaged.
Do not drive on.
document_0900452a8179700c.book Seite 259 Donnerstag, 22. März 2007 10:19 10