turn signal INFINITI QX80 2020 Towing Guide
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2020 INFINITI  Towing Guide    
 
 
2 
RENTING 
The first thing to keep in mind when renting any  type of tow equipment, trailer, tow dolly, is 
to rent only from professional companies that specialize in towing and towing equipment. 
S pecialized companies should  hire professional staff that can assist you in selecting and 
installing the proper towing equipment for your INFINITI  vehicle. 
 
When renting, make sure you have your  vehicle  owner’s manual on hand so that you can 
reference  the towing  capacities  for your  specific  vehicle .  Make certain that the tow 
equipment and components you rent  do  not exceed yo ur maximum towing capacity. Make 
sure that any related towing equipment you rent has the proper weight class rating for your 
maximum intended towed load weight, and the maximum Gross Combined Weight Rating.  
 
While you  a re  at the rental company , ask questions. How much does the  empty  trailer 
weigh?  How much weight will the trailer hold? What is the trailer ’s tongue load? W ith what 
type of brakes is it equipped  (if any) ? All of these factor s have an effect on whether your 
INFINITI  vehicle is capable of safely  pulling that type of  trailer, dolly,  or piece of tow 
equipment.  
 
Make certain that the  trailer stoplights, taillights,  turn signals, and brakes (if equipped) are 
connected  and  are operat ing correctly, and that all safety equipment  is  properly installed. 
C heck the safety chain s/cables , tie-downs, etc.   
 
For safer operation, carefully inspect the condition of the trailer and towing equipment. 
Specifically, check to make sure the tires are not worn excessively and are properly inflated. 
Make sure there are no t any broken welds, missing bolts, and that the hitch components 
are not damaged.   Towing safety should be a high priority when choosing and renting 
towing equipment, including hitches.  
 
  WARNING:  NEVER RENT A CLAMP -ON -TYPE HITCH . The hitch should not be 
attached to or affect the operation of the impact -absorbing bumper. Use only a 
permanent -type hitch properly attached to the vehicle to help avoid personal injury or 
property damage.   
 
PURCHASING 
If you are buying a trailer, be sure that your INFINITI  vehicle has the towing capacity to pull 
it.  Refer to your vehicle  owner’s manual for detailed information regarding the towing 
capacity of your specific vehicle. Your  vehicle  owner’s manual should ALWAYS be 
referenced before making any towing decisions.  
   
Natu rally, you will want to select the towing and safety equipment that adheres to federal 
safety regulations, as well as any regulations in any state in which you may travel.  
TOWING EQUIPMENT  
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2020 INFINITI  Towing Guide    
 
 
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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 brea kaway 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 towin g 
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 sig nal 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 c reates 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  – Improper ly installed  or poor quality t railer harness wiring may adversely 
affect your vehicle’s electrical system. Use only a n INFINITI approved wiring  harness ,   
or consult your retailer  or a professional supplier of towing equipment  for compatible 
equipment.