Smart Key functions
See also:
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 ...
Engine
Display messages
Top Up Coolant See
Operator's Manual
Possible causes/consequences and ►
Solutions
The coolant level is too low.
► Add coolant, observing the warning notes
...
Deactivating cruise control
There are several ways to deactivate cruise
control:
Briefly press the cruise control lever
forwards 3.
or
Brake.
Cruise control is automatically deactivated if:
• you engage the electric ...
