7-Way to 4-Pole Wiring Adapter for Audi Q7
Updated 12/31/2018 | Published 12/29/2018 >
Products Featured in This Question
Question:
Audi Q7 tail lamp change over problem light working bumper only not in tail lamp pls suggest me what is the problem
asked by: Raveesh
0
Expert Reply:
The wiring in many German autos will not react well to the presence of LED lighting on a trailer, or even in an item like the 7-to-4 Adapter # 47345. I recommend you try another 7-to-4 adapter that does NOT have built-in LED test lights, such as # PK12716, if your trailer does NOT have LED lights. If it DOES have LED lights the instead use # C35FR.
You can also use a coiled cord type adapter like # 787196 or # HM47065.
expert reply by:
Adam R
0
Product Page this Question was Asked From
Adapter 7 Pole to 4 Pole with Tester and Cover
- Custom Fit Vehicle Wiring
- Wiring Adapters
- Universal Fit
- 7 Blade to 4 Flat
- Plug Only
- Hopkins
more information >
Continue Researching
- Q&A: Availability of 4-Way to 7-Way Adapter for 2024 Hyundai Tucson
- Article: Trailer Wiring Diagrams
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Holiday 2025 | RVers’ Favorite Gear & Road Picks
- Q&A: What Do I Need To Get A 7 Pole Connection On My 2024 Honda Pilot?
- Q&A: How Does Curt TriFlex NEXT Brake Controller Mount
- Q&A: My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug
- Q&A: What Hitch will Have More Clearance the Curt or Draw-Tite on My 2024 Kia EV6?
- Article: How to Adjust Your Trailer Brakes | The Ultimate Guide
- Q&A: 7-Pin Wiring Harness And Brake Controller For A 2024 Hyundai Santa Cruz
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: Brake Controller Installation: Starting from Scratch

