Operating concept

See also:

Engine oil temperature
Engine oil temperature ▷ Cold engine: the pointer is at the low temperature end. Drive at moderate engine and vehicle speeds. ▷ Normal operating temperature: the pointer is in th ...

Switching off automatically
The system switches off and the LED goes out: ▷ After approx. 33 ft/10 m when driving forward. ▷ After approx. 9 mph/15 km/h when driving forward. Switch on the system again if necess ...

What to do if…
For information on suitable mobile phones. > Appointments, tasks, notes, texts, or emailsfrom the mobile phone are not displayed? The mobile phone is not suitable for the missing function or is ...