Thule Control Box for Step 12V enables all features of the Thule 12V entry steps. Not only does it offer automatic retraction of the Thule entry step when starting the vehicle, the Thule Control Box also includes a door sensor that allows the step to automatically open and close together with the vehicle's door. This feature can easily be turned on or off with the included switch when stationary for a longer period of time.
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Automatic retraction of any Thule 12V entry step when starting the engine
The connection selector switch can be set to auto mode so the step automatically opens and closes with the caravan door, or open mode so the step stays open when you're stationary for a long period of time