4MATIC (permanent four-wheel drive)

4MATIC ensures that all four wheels are permanently driven. Together with ESP® and 4ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNING&n ...

Important safety notes

DSR is an aid to assist you when driving downhill. It keeps the speed of travel at the speed selected on the on-board computer. The steeper the downhill gradient, the greater the DSR braking eff ...

See also:

Exterior mirrors
1. Left mirror adjustment. 2. Right mirror adjustment. 3. Press both switches together to fold/unfold the mirrors. Note: If the mirrors are manually folded or knocked into the folded position a ...

If a Tire Goes Flat
It is unusual for a tire to blow out while driving, especially if the tires are maintained properly. See Tires  . If air goes out of a tire, it is much more likely to leak out slowly. But if th ...

Trailer stability assist (TSA)
Note: This feature may not operate with all trailer designs. NOTICE Trailer Stability Assist (TSA) will not operate in the event of the trailer jack-knifing. NOTICE The ability of the sy ...