When you load the roof, the centre of gravity of the vehicle rises and the usual driving characteristics as well as the steering and braking characteristics change. During cornering, the vehicle tilts more strongly and may react more sluggishly to steering movements.
If you exceed the maximum roof load, the driving characteristics, as well as the steering and braking characteristics, will be greatly impaired.
The vehicle could be damaged by roof racks which have not been tested and approved by Mercedes-Benz.
The panorama sliding sunroof may be damaged by the roof rack if you attempt to open it when using a roof rack not tested and approved for Mercedes-Benz.
In order to allow ventilation of the vehicle interior, you can raise the panorama sliding sunroof.
The covers may be damaged and scratched when being opened.
If the rear bench seat/rear seat and seat backrest are not engaged they could fold forwards, e.g. when braking suddenly or in the event of an accident.
If this is the case, the vehicle occupant would be forced into the seat belt by the rear bench seat/rear seat or by the seat backrest. The seat belt cannot protect as intended and could result in additional injury.
Objects or loads in the boot/load compartment cannot be restrained by the seat backrest.
If the seat backrests are not engaged and locked in place, the lock verification indicator will be red.
The centre and outer seat backrests can be folded forwards separately.
If the rear bench seat/rear seat and seat backrest are not engaged they could fold forwards, e.g. when braking suddenly or in the event of an accident.
If this is the case, the vehicle occupant would be forced into the seat belt by the rear bench seat/rear seat or by the seat backrest. The seat belt cannot protect as intended and could result in additional injury.
Objects or loads in the boot/load compartment cannot be restrained by the seat backrest.
The seat belt could become trapped and thus be damaged when the seat backrest is folded back.
Left and right seat backrest: if the seat backrest is not engaged and locked, the red lock verification indicator will be visible.
Centre seat backrest: if the seat backrest is not engaged and locked, the red lock verification indicator will be visible.
If the ball neck is not engaged, the trailer may come loose.
The ball neck may swing outwards when unlocking or when it has not been properly engaged.
There is a risk of injury within the ball neck's range of movement!
The vehicle is secured against rolling away.
The range of movement is clear.
The trailer cables or adapter plugs have been removed.
The ball neck will fold out from under the rear bumper.
Indicator lamp flashes.
Indicator lamp on the ball neck release switch will go out.
If the ball neck is not securely locked in place, the Trailer coupling Check lock display message will appear on the multifunction display.
Make sure that the ball on the ball neck is clean. Check that it is either greased or dry (grease-free), depending on the instructions for the trailer.
The ball neck will fold up under the rear bumper.
Indicator lamp flashes.
Indicator lamp will go out and the message on the multifunction display will disappear.
Indicator and warning lamps More
Display messages
Observe the notes on loading the vehicle More.
If objects in the vehicle interior are stowed incorrectly, they can slide or be thrown around and hit vehicle occupants. In addition, cup holders, open stowage spaces and mobile phone receptacles cannot always retain all objects they contain.
There is a risk of injury, particularly in the event of sudden braking or a sudden change in direction.
Observe the notes on loading the vehicle.
If you inadequately stow objects in the vehicle interior, they could slip or be tossed around and thereby strike vehicle occupants. In addition, cup holders, open stowage spaces and mobile phone brackets cannot always restrain the objects they contain in the event of an accident.
There is a risk of injury, particularly in the event of sudden braking or a sudden change in direction.
Observe the notes on loading the vehicle.