Curt Echo Bluetooth Trailer Brake Controller C51180 Installation for 2015 Audi Q7 TDI
Question:
Does the 2015 Audi Q7 TDI with the factory tow package require and additional brake controller for towing a trailer with electric brake as if so what is the correct brake controller that works with this car?
asked by: Scott C
Expert Reply:
Yes, you will need an aftermarket trailer brake controller to equip your Audi Q7 for towing a trailer with brakes. The actual components included in an OEM "tow package" will vary by brand and model but the trailer brake controller itself is not included among them.
If your Q7 has a factory 7-way connector similar to the one shown in the linked photo you have the option for an exceptionally easy brake controller installation.
Curt's Echo Trailer Brake Controller # C51180 requires NO wiring, cutting, splicing or any other parts for installation, apart from your existing smartphone which serves as the display and control device. Plug the Echo into your 7-way, plug the trailer into the Echo, pair it to your smartphone and you're DONE! If you don't have a 7-way you'll add # ETBC7L.
The Echo offers you the same smooth proportional trailer braking as hardwired types like the excellent P3 # 90195 but without the hassle of disturbing the sensitive wiring systems in a premium vehicle like the Q7. Plus, it can be installed in any other vehicle with a 7-way, should the need arise. Please check out the linked videos to see this unique product in action.
You may also have interest in a Ball Mount Kit like # 989900 and a set of easy-install towing mirrors like # KS3990.
Products Referenced in This Question
etrailer Ball Mount Kit for 2" Hitches - 7,500 lbs
- Trailer Hitch Ball Mount
- Fixed Ball Mount
- 1-7/8 Inch Ball
- 2 Inch Ball
- Two Balls
- Steel Ball
- Steel Shank - Gloss Black
- Drop - 2 Inch
- Drop - 4 Inch
- Rise - 1 Inch
- Rise - 3 Inch
- Fits 2 Inch Hitch
- 7500 lbs GTW
- Class III
- Ball Mount Kit
- etrailer
more information >
Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Trailer Brake Controller
- Proportional Controller
- Hidden
- Up to 2 Axles
- Smartphone Display
- CURT
more information >
7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
K-Source Universal Dual Lens Towing Mirrors - Clip On - Pair
- Towing Mirrors
- Clip-On Mirror
- Manual
- Pair of Mirrors
- Universal Fit
- Non-Heated
- Fits Driver and Passenger Side
- K Source
more information >
Product Page this Question was Asked From
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Brake Controller Installation: Starting from Scratch
- Article: Trailer Wiring Diagrams
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV
- Article: How to Measure for Trailer Hitch Drop
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