See also:

SmartKey battery
Important safety notes It is advisable to have batteries replaced at a qualified specialist workshop, e.g. at an authorized Mercedes-Benz Center. WARNING   Batteries contain toxic and c ...

Attaching the roof carrier
Open covers 1 carefully in the direction of the arrow. Fold covers 1 upwards. Only secure the roof carrier to the anchorage points under covers 1. Observe the manufacturer's installation ...

Activating the HOLD function
Make sure that the activation conditions are met. Depress the brake pedal. Quickly depress the brake pedal further until HOLD display 1 appears in the multifunction display. The HOLD ...