See also:

4ETS (Electronic Traction System)
Observe the "Important safety notes" section. Traction control is part of ESP®. Traction control brakes the drive wheels individually if they spin. This enables you to pull away a ...

General notes
The HOLD function can assist the driver in the following situations: • when pulling away, especially on steep slopes • when maneuvering on steep slopes • when waiting in traffic The vehicle is kep ...

BAS PLUS (Brake Assist System Plus)
BAS PLUS is only available in vehicles equipped with DISTRONIC PLUS. Observe the "Important safety notes" section. At speeds above approximately 20 mph (30 km/h), BAS PLUS assists ...