See also:

Check the tire inflation pressure regularly
Check and, if necessary, correct the tire inflation pressure, at least twice a month and before starting on a long trip. Low tire inflation pressure increases rolling resistance and thus raises ...

Brake force display
The concept ▷ During normal brake application, the outer brake lamps light up. ▷ During heavy brake application, the inner brake lamps light up in addition. ...

New contact
1.  "Contacts" 2.  "New contact" 3.  If input boxes are already filled with previous entries: "Delete input fields" 4.  To fill in the entry fi ...