I have a 2017 Malibu. When I had it equipped for towing, I had an LED lightbar installed on the rear deck of the car with a male/female plug. When not towing, the lightbar can be removed and stowed. The lightbar adheres to the rear deck carpet by Velcro. The associated wiring was run under the carpet to the electrical socket by the towing baseplate. The lightbar is powered direct from the RV via the electrical cord. No cutting into any part of vehicle wiring,
PM me and I will send a picture via email or text in the morning daylight.
Total lightbar and aluminum support base cost $150.00.
