Turn knurled ring (A) to ON.
The device may only be engaged in the 4th or 5th or 6th gear. Travelling downhill with the device engaged, the car speed may increase more than the memorised one.
When the device is activated, the warning light Ü on the instrument cluster turns on together with the message on the reconfigurable multifunction display (where provided) (see section “Warning lights and messages”).
See also:
Underhood Fuses
The Front Distribution Unit is located on the right side of the engine compartment,
next to the battery. To access the fuses, press the release tabs and remove the
cover.
Front Distribution
...
Interiors
Periodically check that water is not trapped under the mats (due to water dripping
off shoes, umbrellas, etc.) which could cause oxidisation of the sheet metal.
CLEANING SEATS AND FABRIC AND VELVET ...
Electronic Brake Control System
Your vehicle is equipped with a advanced electronic brake control system that
includes the Anti-Lock Brake
System (ABS), Brake Assist System (BAS), Traction Control System (TCS), Hill
Start Assis ...