See also:

Comparison with ordinary remote control
The functions can be controlled by pressing the buttons or via Comfort Access. Should a short delay occur when opening or closing the windows or the glass sunroof/panoramic glass sunroof, the s ...

Safety
Standard safety features include antilock brakes, side curtain airbags, active head restraints for the front seats and an electronic stability system. For a full list of safety features, visit th ...

Switch off any functions thatare not currently needed
Functions such as seat heating and the rear window defroster require a lot of energy and consume additional fuel, especially in city and stopand- go traffic. Therefore, switch off these function ...