See also:

TIREFIT Kit
Small punctures up to 1/4 in (6 mm) in the tire tread can be sealed with TIREFIT. Foreign objects (e.g., screws or nails) should not be removed from the tire. TIREFIT can be used in outside temper ...

Device engagement
Turn knurled ring (A) to ON. The device may only be engaged in the 4th or 5th or 6th gear. Travelling downhill with the device engaged, the car speed may increase more than the memorised one. Wh ...

Tyre pressure
Check the pressure of each tyre, including the spare, every two weeks and before long journeys. The pressure must be checked when the tyre is rested and cold. It is normal for the pressure to rise ...