battery INFINITI QX80 2019 Towing Guide

2019 INFINITI Towing Guide


7

BREAKAWAY SWITCH
On a trailer with electric brakes, a breakaway switch can automatically activate the trailer
brake system if the trailer becomes separated from the tow vehicle. Should the trailer
become detached, a breakaway switch may help prevent the trailer from wandering into
another lane.

WARNING- A breakaway switch relies on the power of a trailer battery, so make
sure it is not discharged. Never use the breakaway switch to “park” the trailer on a grade.
The battery would eventually discharge and release the brake, allowing the trailer to roll.

Be sure to leave enough slack in the tether on the breakaway switch to turn corners
without binding. If you do not, the electric trailer brakes will lock-up and not release. See
your trailer manufacturer for proper installation of a breakaway switch that is compatible
with your trailer braking system.

TRAILER LIGHTS
Trailer lights should comply with all applicable federal, state, and local regulations, and
should be in proper working order at all times. If your vehicle is equipped with a towing
package, a 7-pin trailer harness connector is located at the trailer hitch, under a cover on
the rear bumper on some models for connecting trailer lights. For trailers that use a
different style plug, contact your INFINITI retailer or a professional supplier of towing
equipment for adaptors to the 7-pin trailer harness.

A trailer’s taillights, stoplights, and turn signal lights must be wired into the towing vehicle’s
electrical system.* Most trailers operate on a four-wire system in which the stoplights and
turn signal lights utilize the same wire. Most all INFINITI vehicles have separate wires for
the stoplights and turn signal lights, therefore a device called a “converter” is needed.**
Specifically, a “powered converter” must be used, as a converter of this type creates only
minimal additional electrical demand (draw) on the vehicle lighting circuits, which helps to
ensure protection for the vehicle’s sensitive electronics.* Always check for correct operation
of the taillights, stoplights, and turn signal lights every time you connect a trailer for
towing. Never replace vehicle fuses with fuses of a higher amperage rating than the
original.

*Vehicles equipped with LED taillights require that wiring be connected at a specific location. For
assistance in
hooking up trailer lights, contact your INFINITI retailer or a professional supplier of
towing equipment.
**QX80 and QX60 vehicles are pre-wired for trailer lighting and do not require a converter.

CAUTION – Improperly installed or poor quality trailer harness wiring may adversely
affect your vehicle’s electrical system. Use only an INFINITI approved wiring harness,
or consult your retailer or a professional supplier of towing equipment for compatible
equipment.

2019 INFINITI Towing Guide


21



BREAKAWAY SWITCH A safety device using a trailer battery that automatically applies the trailer’s
brakes if it should accidentally become separated from the tow vehicle.
A breakaway switch may be used with both electric or surge trailer brake
systems.
BUMPER HITCH A reinforced bumper designed to accommodate a hitch ball.
ELECTRIC TRAILER
BRAKES When the brakes on a tow vehicle are applied, an electric current is sent to
an actuator which applies the trailer’s brakes.
ELECTRIC TRAILER
BRAKE CONTROLLER A device that controls the electric trailer brakes.
GROSS AXLE
WEIGHT RATING
(GAWR) The maximum amount of weight each vehicle axle (front and rear) is
designed to safely carry.
GROSS COMBINED
WEIGHT RATING
(GCWR) The maximum allowable combined weight of the vehicle and trailer,
including passengers and all cargo.
GROSS VEHICLE
WEIGHT RATING
(GVWR) The maximum allowable weight of the vehicle, including passengers, cargo,
fuel, hitch, trailer tongue load, and any optional equipment.
HITCH BALL
A ball that connects the trailer to the tow vehicle hitch that provides the
means by which the trailer pivots during cornering. Available in a number of
sizes and weight capacities, it must correspond to the trailer coupler size, and
have a sufficient capacity rating for the trailer being pulled.
RECEIVER HITCH A frame- or structure-mounted hitch with a receiver that allows removal of the
ball mount.
SAFETY CHAINS/CABLES Provides an emergency connection between the tow vehicle and the trailer,
should the trailer become disengaged for any reason.
SURGE BRAKES
Hydraulic-type braking system activated by inertia. As the tow vehicle begins
to brake, the trailer pushes against the hitch ball, consequently activating the
trailer brakes.
TRAILER
TONGUE/COUPLER The part of the trailer that extends forward to meet the tow vehicle, and
carries the coupler assembly.
TRAILER TONGUE
LOAD The amount of trailer weight pressing down on the hitch.
WEIGHT-DISTRIBUTING
HITCH SYSTEM Type of hitch system that helps shift the trailer tongue weight to all trailer tires
and the tow vehicle front tires. Strongly recommended when towing trailers
with a Maximum Trailer Weight greater than 5,000 lbs.
WIRING HARNESS
Provides an electrical connection linking the tow vehicle’s electrical system to
the trailer’s system.

2019 INFINITI Towing Guide


23 By far the most important benefit of INFINITI luxury is the Total Ownership Experience.
®
Years before we ever built our first luxury car, we built this belief: Luxury is much more
than a collection of features on an automobile. It is a way of doing business based
upon building a lasting relationship. From the very moment you arrive at an INFINITI
retailer, we strive to exceed your expectations at every turn with our line of products
and our people. You will notice our commitment to your satisfaction in everything we
do, from the way we build our vehicles to the way we support them for years to come.
As an INFINITI driver you will enjoy a host of useful services like 24-hour Roadside
Assistance,* a Complimentary INFINITI Service Loan Car** and Trip Interruption
Benefits.* Your ownership experience will be a complete one, extending from our
showroom to our Web site and beyond.

ROADSIDE ASSISTANCE PROGRAM
4-year/unlimited-mileage* includes: Trip Interruption Benefits, 24-hour toll-free customer
assistance number, battery boost, lock-outs, flat tires, out-of-gas, accident towing.

SERVICE LOAN CAR PROGRAM
When you make an appointment and drop off your INFINITI vehicle for warranty repair
maintenance at participating retailers, a complimentary INFINITI Service Loan Car** will
be waiting. And before your INFINITI is returned to you, it will be hand-washed and
running smoothly.

COMMITMENT
To a superior product representing excellent value, presented in a unique environment.
To honor our guests and treat them with respect during the buying process. To give our
customers outstanding service throughout their ownership, so that they may enjoy an
ongoing relationship with knowledgeable people. To be completely committed to
ensuring total satisfaction for our customers.

OWNERSHIP ONLINE
Our goal is to provide owners with a premium quality vehicle and an outstanding
ownership experience that does not end when you drive away from the showroom. To
that end, we have created the “Ownership” section of the www.INFINITIUSA.com Web
site, which further reflects our commitment to serving INFINITI owners’ needs. There you
can find easily accessible maintenance schedules, warranty information, and articles
exclusively available to INFINITI owners.

*Roadside Assistance/Trip Interruption available during the first four years after initial new vehicle
delivery.
**Subject to availability. Available only during the 4-year/60,000-mile Basic coverage. The
customer must be 21 years of age or older with a valid U.S. driver’s license. The customer must
provide proof of primary insurance. Restrictions may apply.
THE TOTAL OWNERSHIP EXPERIENCE INFINITIUSA.com