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Verify Fitment
Select your vehicle to confirm this part fits.
2022 - 2024 Audi e-tron GT
Confirmed to Fit
2019, 2021 - 2023 Audi e-tron Quattro
Confirmed to Fit
2022 - 2023 Audi e-tron S
Confirmed to Fit
2022 - 2023 Audi e-tron S Sportback
Confirmed to Fit
2020 - 2023 Audi e-tron Sportback
Confirmed to Fit
2009 - 2026 Audi Q5
Confirmed to Fit
2021 - 2026 Audi Q5 Sportback
Confirmed to Fit
2007 - 2015, 2017 - 2026 Audi Q7
Confirmed to Fit
2019 - 2026 Audi Q8
Confirmed to Fit
2024 Audi Q8 e-tron
Confirmed to Fit
2024 - 2025 Audi Q8 e-tron Sportback
Confirmed to Fit
2020 - 2026 Audi SQ7
Confirmed to Fit
2020 - 2026 Audi SQ8
Confirmed to Fit
2018 - 2020 Volkswagen Atlas
Confirmed to Fit
2004 - 2017 Volkswagen Touareg
Confirmed to Fit




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Always the correct part
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Warranty: One-Year Limited Warranty
Installation Difficulty: Novice
Installation Time Exact (Minutes): 15
A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle?s factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Audi Q5, SQ5 and Q7 and Volkswagen Atlas and Touareg (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They're also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.
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The CURT Trailer Brake Controller Harness, Select Audi Q5, SQ5, Q7, VW Atlas, Touareg Trailer Brake Control Harness (Part #BKDK51522) fits the following vehicles: 2022-2024 Audi e-tron GT; Audi e-tron Quattro; 2022-2023 Audi e-tron S; 2022-2023 Audi e-tron S Sportback; 2020-2023 Audi e-tron Sportback; 2009-2026 Audi Q5; 2021-2026 Audi Q5 Sportback; 2007-2026 Audi Q7; 2019-2026 Audi Q8; 2024 Audi Q8 e-tron; 2024-2025 Audi Q8 e-tron Sportback; 2014-2017 Audi SQ5; 2020-2026 Audi SQ7; 2020-2026 Audi SQ8; 2018-2020 Volkswagen Atlas; 2004-2017 Volkswagen Touareg. Always verify your specific year, make, and model before ordering.
16 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2022 - 2024 | Audi e-tron GT | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2019, 2021 - 2023 | Audi e-tron Quattro | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2022 - 2023 | Audi e-tron S | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2022 - 2023 | Audi e-tron S Sportback | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2020 - 2023 | Audi e-tron Sportback | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2009 - 2026 | Audi Q5 | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2021 - 2026 | Audi Q5 Sportback | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2007 - 2015, 2017 - 2026 | Audi Q7 | Installation Location: BH2 With factory 7: way Installation Time: 30-60 minutes |
| 2019 - 2026 | Audi Q8 | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2024 | Audi Q8 e-tron | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2024 - 2025 | Audi Q8 e-tron Sportback | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2014 - 2017 | Audi SQ5 | Installation Location: BH2 Installation Time: 30-60 minutes |
| 2020 - 2026 | Audi SQ7 | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2020 - 2026 | Audi SQ8 | With factory 7: way Installation Location: BH2 Installation Time: 30-60 minutes |
| 2018 - 2020 | Volkswagen Atlas | Installation Location: BH2 Installation Time: 30-60 minutes |
| 2004 - 2017 | Volkswagen Touareg | Installation Location: BH2 Installation Time: 30-60 minutes |
Yes, the CURT Trailer Brake Controller Harness, Select Audi Q5, SQ5, Q7, VW Atlas, Touareg Trailer Brake Control Harness (Part #BKDK51522) is designed to fit the 2022-2024 Audi e-tron GT.
The CURT Trailer Brake Controller Harness, Select Audi Q5, SQ5, Q7, VW Atlas, Touareg Trailer Brake Control Harness (Part #BKDK51522) fits 2022-2024 Audi e-tron GT models. The 2026 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Trailer Brake Controller Harness, Select Audi Q5, SQ5, Q7, VW Atlas, Touareg Trailer Brake Control Harness (Part #BKDK51522) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.





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