See also:

TIREFIT Usage Precautions
• Replace the TIREFIT Sealant Bottle (1) and Sealant Hose (6) prior to the expiration date (printed on the bottle label) to assure optimum operation of the system. Refer to “Sealing a Tire with TIR ...

At the filling station
Make sure that the left-hand sliding side door is completely closed before refueling. You could damage the door and the sliding lock system which comes into play when the fuel flap is open. Y ...

Spark plugs
The cleanness and soundness of the spark plugs are very important for keeping the engine efficient and polluting emissions down. The appearance of the spark plug, if examined by an expert eyes, is ...