Description
ConnectPRO CPTVW03 52-Pin Quadlock T-Harness Volkswagen Audi and Skoda 2013+
A vehicle-specific 52-pin Quadlock T-harness for select Volkswagen, Audi, and Skoda vehicles from 2010-2023, the ConnectPRO CPTVW03 allows the installation of aftermarket handsfree car kits, amplifiers, or signal processors without cutting or modifying the vehicle's original wiring. All pins populated. Suited to non-amplified models only.
Product Overview
The ConnectPRO CPTVW03 is a 52-pin Quadlock T-harness designed specifically for select Volkswagen, Audi, and Skoda vehicles with 52-pin Quadlock factory head unit connectors. The T-harness connects between the factory head unit and the vehicle wiring harness, providing access to all signal and power pins without the need to cut, splice, or modify the original wiring. This simplifies the installation of aftermarket handsfree car kits, amplifiers, signal processors, and other aftermarket audio electronics. All 52 pins are populated. For use with non-amplified factory audio systems only. Confirm your specific vehicle variant, build date, and factory audio configuration (non-amplified) before purchase.
Features & Benefits
52-Pin Quadlock T-Harness - All Pins Populated: The CPTVW03 provides access to all 52 pins of the factory Quadlock connector with all pins pre-populated, enabling connection to all available factory signals including audio, power, vehicle data, and control outputs.
No Wiring Modification Required: The T-harness connects directly between the factory head unit and the vehicle wiring harness, allowing aftermarket products to be added without cutting, splicing, or permanently modifying the vehicle's original wiring.
Simplifies Aftermarket Product Installation: The CPTVW03 simplifies the installation of aftermarket handsfree car kits, amplifiers, DSP signal processors, and other audio electronics by providing a clean and accessible connection point for all factory signals.
Non-Amplified Models Only: The CPTVW03 is designed for use with vehicles fitted with non-amplified factory audio systems. Vehicles with factory amplified audio systems require a different harness. Confirm your specific factory audio configuration before purchase.
Wide Volkswagen, Audi, and Skoda Vehicle Coverage: Compatible across a broad range of Volkswagen, Audi, and Skoda models from 2010-2023 with 52-pin Quadlock head unit connectors. Refer to the full compatibility list before purchase.
Technical Specs
| Specification |
Detail |
| SKU |
CPTVW03 |
| Brand |
ConnectPRO |
| Connector Type |
52-Pin Quadlock |
| Harness Type |
T-Harness |
| Pins Populated |
All 52 Pins |
| Compatible Systems |
Non-Amplified Factory Audio Only |
| Compatible Vehicles |
Select Volkswagen, Audi, and Skoda 2010-2023 |
Compatible With
| Make |
Model |
Years |
Chassis Code |
| Audi |
A1 |
2010-2018 |
8X |
| Audi |
A3 (incl. S3) |
2012-2019 |
8V |
| Skoda |
Octavia |
2013-2019 |
NE-5E |
| Volkswagen |
Amarok |
2017-2021 |
2H Series |
| Volkswagen |
Caddy |
2015-2019 |
2K Series |
| Volkswagen |
Crafter |
2017-2018 |
SY Series |
| Volkswagen |
Golf (incl. GTI) |
2014-2018 |
MK7 (5G Series) |
| Volkswagen |
Golf (incl. GTI) |
2018-2020 |
MK7.5 |
| Volkswagen |
Jetta |
2016-2017 |
A5 Series |
| Volkswagen |
Polo |
2014-2017 |
6C |
| Volkswagen |
Tiguan |
2017-2018 |
5N Series |
| Volkswagen |
Tiguan |
2018-2023 |
5N Series |
| Volkswagen |
Transporter (incl. Multivan and Caravelle) |
2015-2019 |
T6 Series |
For non-amplified factory audio models only. Confirm your specific vehicle variant and build date before purchase.
Frequently Asked Questions
Is the CPTVW03 suitable for vehicles with factory amplified audio systems?
No. The CPTVW03 is designed for non-amplified factory audio models only. Vehicles with a factory amplified audio system require a different T-harness. Confirm your factory audio configuration before purchase.
Does the CPTVW03 require cutting or modifying the factory wiring?
No. The CPTVW03 connects directly between the factory head unit and the vehicle wiring harness without requiring any cutting, splicing, or permanent modification to the original vehicle wiring.
What is a T-harness and how does it work?
A T-harness plugs into the factory head unit connector and the factory wiring harness simultaneously, creating a pass-through connection that provides access to all available factory signals. Aftermarket products such as handsfree kits, amplifiers, and signal processors can then be connected to the T-harness outputs without modifying the original wiring.
Is the CPTVW03 compatible with all Volkswagen Golf MK7 variants?
The CPTVW03 is confirmed compatible with the Volkswagen Golf MK7 (5G Series) from 2014-2018 and MK7.5 from 2018-2020, for non-amplified factory audio models only. Confirm your specific variant and factory audio configuration before purchase.
Is the CPTVW03 compatible with Audi models?
Yes. The CPTVW03 is confirmed compatible with the Audi A1 (8X) from 2010-2018 and Audi A3 including S3 (8V) from 2012-2019 with non-amplified factory audio systems.
Legendary Products & Support From Authorized Dealers
When you choose Frankies BrandBeast, you're choosing quality and performance. But just as important as what you buy is where you buy it from. Here's why purchasing from an authorized dealer is always the right choice:
▸ Expert Knowledge & Training
Only authorized Frankies BrandBeast dealers are factory-trained to sell and install our products. They have the expertise to ensure your purchase is set up correctly and meets your expectations.
▸ Authorized Warranty Protection
We offer one of the best warranties in the industry, but only purchases made through authorized dealers are covered. Don’t be misled by unauthorized sellers who can’t provide genuine warranty support.
▸ Reliable Customer Support
If you ever run into an issue, you’re backed by Frankies BrandBeast’s official manufacturer’s warranty. No need to deal with overseas returns—our local team takes care of everything quickly and efficiently.
▸ Protect Your Investment
Buying from an authorized dealer ensures you’re getting genuine products, full warranty coverage, and expert support. Ask yourself—is saving a few bucks worth losing all that?
Choose wisely. Buy from Frankies BrandBeast today!
