Problems with the SmartKey

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Switching climate control on/off
Points to observe before use When the climate control is switched off, the air supply and air circulation are also switched off. The windows could fog up. Therefore, switch off climate control o ...

Winter driving
General notes WARNING If you shift down on a slippery road surface in an attempt to increase the engine's braking effect, the drive wheels could lose their grip. There is an increased danger of ...

Activating/deactivating MAX COOL maximum cooling
The MAX COOL function is only available in vehicles for the USA. MAX COOL is only operational when the engine is running. ► To activate: press the Ù button. The indicator lamp ...