Driving safety systems

See also:

BAS PLUS (Brake Assist System PLUS)
Observe the "Important safety notes" section  . BAS PLUS is only available in vehicles equipped with DISTRONIC PLUS. For BAS PLUS to assist you when driving, the radar sensor syst ...

Regular checking of wheels and tires
WARNING Damaged tires can cause tire inflation pressure loss. As a result, you could lose control of your vehicle. There is a risk of accident. Check the tires regularly for signs of damage an ...

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 ...