Problems with the SmartKey

See also:

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 ...

DEF (BlueTEC vehicles only)
Important notes on use To function properly, BlueTEC exhaust gas aftertreatment must be operated with the reducing agent DEF. When the supply of DEF is almost used up, the Check Additive See Op ...

General notes
Environmental note Daimler's declared policy is one of comprehensive environmental protection. The objectives are for the natural resources that form the basis of our existence on this planet t ...