If your 2009 Audi Q7 does not have a factory trailer connector at the rear of the vehicle then you will need to install both the ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit part # 119250KIT and the Universal Installation Kit for Trailer Brake Controller part # ETBC7 in order for a brake controller to work.
Trailer brake controllers are universal and can be adapted to fit any vehicle with the correct wiring harness. The correct wiring... view full answer...
Yes, the Yakima FullBack 2 Bike Rack part # Y02634 is a fit for your 2017 Audi Q7 and an excellent choice at that. I have attached the fit notes for you on this rack as well as a few install photos. Please note that if any of your bikes have an alternative frame you will also need to use the Yakima Tube Top Bike Adapter Bar part # Y02531.
- Outer/lower support frame rests on the lower portion of the license plate or well. When bikes are loaded, re-tension straps to ensure base pads only... view full answer...
The Tekonsha ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit
Item # 119250KIT that you are looking at is only for the running lights and tail lights on your trailer. It is compatible with the PWM wiring on your 2014 Audi Q7. You will need a 7-Way RV Upgrade Kit # ETBC7L that will carry power for the brakes.
Using a Curt Echo Trailer Brake Controller # C51180 will take power from the charge line circuit of the 7-way kit and apply to the... view full answer...
The Curt True Course # C94VV is compatible with the Curt TriFlex brake controller # C24VV. The unit will start helping control sway and the brake controller will still function as intended to give your trailer the braking power it needs. The Curt will let the brake controller function the same way it would without it being connected, so you simply get the benefit of sway control using then together. view full answer...
Yes the Tuson Electronic Sway Control System for Electric Trailer Brakespart # 335TSC-1000 is perfectly compatible with the Curt TriFlex Trailer Brake Controller part # C24VV or any other brake controller.
While the Tuson does use the trailers brakes this is only in a sway event any other time it is passive and will not effect the operation of the brakes at all. view full answer...
Assuming you do not have the factory tow package, the trailer hitch wiring harness you need for your 2017 Audi Q7 is the ZCI Circuit Protected Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 119250KIT this does not require you to splice into any wiring on your Audi. view full answer...
The Curt Echo Wireless Trailer Brake Controller part # C51180 won't work with an adapter like the Adapter 7 Pole to 5 Pole Flat part # A75TB because the 5th pin on a 5-way is typically for reverse so that's what it would correspond to on the Curt Echo. Therefore, you'd need to replace the 5-way with a 7-way, the Hopkins 7-Pole Round Connector part # H20042. view full answer...
The Universal MightyMounts for Yakima Roof Mounted Accessories # Y03590 you mention will fit your cross bars on your Audi Q7 OEM bars that are 2-1/4" wide.
These will fit cross bars that are no more than 4" wide or 1-1/2" tall. view full answer...
For your teardrop camper build I recommend the Demco A-Frame Trailer Coupler w/ Jack Hole # DM14791-97 over the Bulldog # BD028386 you were looking at. The latch style of the Demco is much easier and in my own personal opinion a safer design.
The eZ-Latch does not need to be tugged or manually activated to allow the ball into the coupler socket, nor does it have to be secured in place. Just make sure that the coupler is properly lined up with the ball when you lower it, and the rest is... view full answer...
In regards to the Curt Trailer Hitch Receiver part # C13277 for a 2019 Audi Q7, the distance from the collar to the center of the hitch pin is 2.14" and the distance from the center of the hitch pin hole to the end of the receiver is 4.48" per Curt. Therefore, you will have no issue with the Thule Apex Swing XT Bike Rack for 4 Bikes part # TH9027XT.
Unfortunately, we don't have the distance from the center of the hitch pin hole to the outer edge of the bumper but based on customer install... view full answer...
Your 2018 Audi Q7 and the hitches that fit your vehicle are not rated for weight distribution so you wouldn't be able to use a kit but you could use a friction sway control unit like the # 83660 that you referenced which would do a great job reducing sway from passing semis and high winds.
The other thing you can do to reduce sway is by moving any cargo weight in the trailer and move it forward as that's typically what causes sway. view full answer...
Since Adapter # C35FR did not work to stop the flickering of your trailer's LED lights, what you need to do is install Load Resistors # DI34ZR. You will need one load resistor for each affected circuit. view full answer...
For attaching a Thule 725 ski rack to a set of Thule Aeroblade crossbars the adapter you'd need is the part # Xadapt2 which we have confirmed with Thule. This is only solution we can guarantee will work. view full answer...
The correct Curt Trailer Hitch Receiver for a 2007 Audi Q7 is indeed part # 13220 which is a custom fit so no drilling into the vehicle is required and it has a hidden design for a very nice, clean finished install look. If you are looking to use the hitch for a bike rack and don't already have one, the Thule Hitching Post Pro part # TH934XTR is what I recommend as it offers the best value. view full answer...
I certainly don't blame you for not wanting to splice any wiring, and I can verify for you that there is indeed a plug-in wiring harness for the P3 brake controller and your 2020 Audi Q7. What you will need are the following:
- Tekonsha Prodigy P3 Trailer Brake Controller # 90195
- Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers # TK22FR
You made a superb choice with the Prodigy P3 because it combines a high level of performance with reliability and ease of use. And since... view full answer...
The hitches that are available for the 2007 Audi Q7 are not rated for use with weight distribution. They were not designed or tested for that application so you will want to avoid using weight distribution. Sometimes a hitch is not rated for it because the vehicle is not. I was unable to find an online copy of the owner's manual for the 2007 Audi Q7 so I cannot verify whether or not the vehicle is rated for it.
If you want to go ahead and do some towing anyway I recommend etrailer ball... view full answer...
Thank you for your recent purchase of two pairs of Titan Chain Snow Tire Chains # TC2828CAM.
These chains do fit your specified 275/45-20 tire size, which is in the middle of the range of sizes these chains will fit. All tire chains are designed to fit more than one tire size, so it is not unusual for variances in fit - the slightly loose hold even after the cams are tightened.
First make sure that when you apply the chains that they are centered on the tires from left-to-right.
This... view full answer...
I do have an option for you but the square pigtail that you have found under your dash is not for a brake controller as there is not a plug-in brake controller port on this vehicle to the best of my knowledge so the Hayes Genesis Trailer Brake Controller part # HA81790 won't work without splicing therefore your best option would be to go the wireless route, the Curt Echo Mobile Trailer Brake Controller part # C51180 which is the best in this category.
The Echo just plugs into the 7-way... view full answer...
The etrailer Trailer Hitch, # e88KR, is confirmed to fit all models of the 2017 Audi Q7. We have installed this hitch on a 2017 Audi Q7. There are pictures of the car and hitch on the product page of the e88KR hitch for you to review.
Being that this # e88KR hitch is a Class III hitch, you will be able to carry more than 2 bikes with a bike rack at the hitch.
The hitch has a 2 inch receiver opening, which will allow you to carry a variety of different hitch accessories. If your Thule... view full answer...
Since the Sportrack Vista # SR7018 requires crossbar spreads of 23-5/8 inches, 25-7/8 inches, 27-7/8 inches, and 29-7/8 inches, it will be able to fit onto the roof of your 2017 Audi Q7 if you have factory crossbars. Your roof does have enough crossbar spread to accommodate the Vista. However, you will need a crossbar system to mount the Vista. If you have a factory crossbar system, the Vista will be able to clamp onto your crossbars as long as your crossbars do not exceed 4 inches in width.... view full answer...
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