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!
Shift the transmission to position
or
.
The range of movement is clear.
Only when folding in: ensure trailer cables or adapter plugs have been removed.
![](../../assets/images/b72e12f7019c4e9b354ae36518c6590b_1_-----.jpg)
![](../../assets/images/445473de0b52aab9354ae36531593424_1_-----.png)
The ball neck folds out from under the rear bumper.
Indicator lamp flashes.
![](../../assets/images/d542083050e2fd21354ae3656a57d977_1_-----.jpg)
Indicator lamp in the ball neck release switch goes out.
If the ball neck is not securely locked in place, the Check trailer hitch lock display message appears on the multifunction display.
Make sure that the ball of the ball neck is clean. Check that it is either greased or dry (grease free), depending on the instructions for the trailer.
![](../../assets/images/445473de0b52aab9354ae36531593424_1_-----.png)
The ball neck folds up under the rear bumper.
Indicator lamp flashes.
Indicator lamp goes out and the message on the multifunction display disappears.