See also:

Winter tires
The manufacturer of your vehicle recommends winter tires for winter roads or at temperatures below +45 ℉/+7 ℃. Although so-called all-season M+S tires do provide better winter tract ...

Capacities
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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 ...