If the ball neck is not engaged, the trailer may come loose.
The all-electric trailer hitch could be mechanically damaged by applying additional pressure when the ball neck is being extended or retracted.
The vehicle is secured against rolling away.
The range of movement is clear.
The trailer cables or adapter plugs have been removed.
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Indicator lamp will flash and the Trailer coupling extending… display message will appear on the multifunction display.
The ball neck will extend fully electrically.
The ball neck is securely locked in place when indicator lamp is continuously lit.
If the ball neck is not securely locked in place, indicator lamp will flash and the Check trailer hitch lock display message will appear on the multifunction display.
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![](../../assets/images/423969810b52a683354ae36531593424_1_-----.png)
Indicator lamp flashes and the message Trailer coupling extending… appears on the multifunction display.
The ball neck will retract fully electrically.
The ball neck is securely locked in place once indicator lamp goes out.
If the ball neck is not securely locked in place, the indicator lamp flashes and the message Check trailer hitch lock appears on the multifunction display.
Indicator and warning lamps More
Display messages