Retrofit Switch For Fully Electric Trailer Hitch On Trunk Lid/Liftgate - AN31.19-P-0010-05LWG

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

Model 253.3/9

Remove cover (41) from bottom liftgate trim (40).
Insert trunk lid/liftgate fully electric trailer hitch switch (S142/2) with trim (42) into bottom liftgate trim (40).
The trunk lid/liftgate fully electric trailer hitch switch (S142/2) is trapezoidal and fits in the trim (42) in only one position.

Courtesy of MERCEDES-BENZ USA