Trunk Lid Button

Trunk Lid Button S237 (inside of the trunk lid)




This button can only be accessed after the trunk lid is opened. It is a primarily used to signal the HKL to close the trunk, however it can signal both an open or close request.

Input to the HKL control unit from this switch is a momentary ground signal. The ground is provided by the position contact inside of the trunk lock actuator (ZV) only when the trunk is "open"

An illuminated switch indicates that there is a ground available.