2012 Acura RDX Owner's Manual - Page 406

Towing a Trailer Trailer Brakes Trailer Lights GROUND (BLACK) LEFT TURN HAZARD SIGNAL LIGHT (ORANGE) (YELLOW) Acura recommends that any trailer with a total trailer weight of 1,000 lbs (450 kg) or more has its own brakes. There are two common types of trailer brakes: surge and electric. Surge brakes are common for boat trailers, since the brakes will get wet. If you choose electric brakes, be sure they are electronically actuated. Do not attempt to tap into your vehicle's hydraulic system. No matter how successful it may seem, any attempt to attach trailer brakes to your vehicle's hydraulic system will lower braking effectiveness and create a potential hazard. See your trailer dealer or rental agency for more information on installing electric brakes. Trailer lights and equipment must comply with federal, provincial, territorial, and local regulations. Check with your local trailer sales or rental agencies for the requirements in the area where you plan to tow, and use only equipment designed for your vehicle. RIGHT TURN BRAKE TAILLIGHT SIGNAL LIGHT (RED) (BROWN) (LIGHT GREEN) Your vehicle has a trailer lighting connector located under the right side tool case in the cargo area. Refer to the drawing above for the wiring color code and purpose of each pin. 400