Affected Component: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

Date Published
SEP 13, 2017
NHTSA TSB #
10119312
TSB Document
Summary
Information: A Cayenne with optional equipment no. 1D6 will come with a Trailer hitch receiver and wiring up to the receiver hitch that includes a control unit to operate the trailer parking lights, turn signals and brake lights. The Cayenne is also pre-wired for a brake controller. You will need to do the following to hook up the trailer electrics and/or an electric brake controller: