See also:

Important safety notes
WARNING Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are mo ...

Important safety notes
WARNING Severe conditions (e.g. strong air pollution) may require replacement of the filter before its scheduled replacement interval. A clogged filter will reduce the air volume to the inte ...

Checking tire pressures manually
To determine and set the correct tire pressure, proceed as follows: – Remove the valve cap of the tire that is to be checked. – Press the tire pressure gauge securely onto the valve. – Read t ...