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Description
BRINK | 13-Pin Direct Fit Wiring Harness | BMW X3 G01, X4 G02, iX3 G08 2017–ON | BR-703574Brink Direct Fit Wiring Harness Solution for your BMW X3, X4 and iX3 The Brink 13 Pin Direct Fit Wiring Harness (BR 703574) is a high specification electrical kit specifically engineered for the BMW X3 (G01), X4 (G02), and the fully electric iX3 (G08). This kit is the updated replacement for the BR 703524, offering superior integration with modern BMW electronic systems. Key Features: OEM Connectors: Utilizes vehicle specific "plug and play"
Brink Direct Fit Wiring Harness Solution for your BMW X3, X4 and iX3
The Brink 13-Pin Direct Fit Wiring Harness (BR-703574) is a high-specification electrical kit specifically engineered for the BMW X3 (G01), X4 (G02), and the fully electric iX3 (G08). This kit is the updated replacement for the BR-703524, offering superior integration with modern BMW electronic systems.
Key Features:
- OEM Connectors: Utilizes vehicle-specific "plug-and-play" connectors that match BMW's factory wiring for a secure installation without cutting or splicing.
- Trailer Stability Program (TSP) Support: Fully integrates with your BMW’s safety systems to help correct trailer sway by automatically adjusting brakes and engine power when a trailer is detected.
- CAN Bus Integration: Communicates directly with the vehicle's data network to manage complex towing functions and ensure your BMW's warranty remains protected.
- Automatic Activation: Designed with "Automatic Programming" to activate towing features within the vehicle's computer systems seamlessly.
- Full LED Compatibility: Works perfectly with trailers and bike carriers equipped with LED lights, preventing dashboard error messages or hyper-flashing.
- Smart Sensor Management: Automatically deactivates rear parking sensors and disconnects rear fog lights on the vehicle while towing to prevent interference.
- Power Supply Included: This 13-pin kit includes a steady plus (Pin 9) power supply as standard. (Note: Extension kit 764159 is required for ignition-switched power/Pin 10 battery charging).
Note: This kit is suitable for the BMW X3 G01 (08/2017-on), X4 G02 (04/2018-on), and iX3 G08 (09/2020-on). It is the recommended replacement for the older BR-703524 part number.
Please Note: Towbar wiring is a safety-critical item. Due to the high complexity of modern BMW electrical systems and CAN Bus networks, we strongly recommend installation by a professional towbar fitter or vehicle accessory workshop.
Specifications:
- Number of Pins: 13
- CAN Bus Support: Yes
- TSP (Trailer Stability Program): Yes
- LED Compatible: Yes
- Programming: Automatic Activation
- Continuous Power (Pin 9): Included
- Fitting Time [min]: 75
- OEM Connectors: Yes
Vehicle Applications
| Make | Model | From - To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|
| BMW | X3 | 08/2017 - ON | SUV | G01 | B58B30B | 3.0L | Petrol | M40i | Automatic AWD |
| BMW | X3 | 08/2017 - ON | SUV | G01 | B48B20A | 2.0L | Petrol | sDrive 20i | Automatic RWD |
| BMW | X3 | 08/2017 - ON | SUV | G01 | B47D20A | 2.0L | Diesel | xDrive 20d | Automatic AWD |
| BMW | X3 | 08/2017 - ON | SUV | G01 | B57D30A | 3.0L | Diesel | xDrive 30d | Automatic AWD |
| BMW | X3 | 08/2017 - ON | SUV | G01 | B48B20B | 2.0L | Petrol | xDrive 30i | Automatic AWD |
| BMW | X3 | 08/2017 - ON | SUV | G01 | B48B20B | 2.0L | Petrol | xDrive 30i M SPORT | Automatic AWD |
| BMW | X3 | 08/2017 - ON | SUV | G01 | B48B20A | 2.0L | Hybrid (Petrol) | xDrive 30e M SPORT | Automatic AWD |
| BMW | X3 | 08/2017 - ON | SUV | - | B57 D30 B, JA1 | 3.0L | Hybrid (Diesel) | xDrive 30 d Mild-Hybrid | AWD |
| BMW | X3 | 08/2017 - ON | SUV | - | B47 D20 B, JA1 | 2.0L | Hybrid (Diesel) | xDrive 20 d Mild-Hybrid | AWD |
| BMW | X3 | 08/2017 - ON | SUV | G01 | B57D30B | 3.0L | Diesel | M40d | Automatic AWD |
| BMW | X3 | 08/2017 - ON | SUV | F97, G01 | B46 B20 B, B48 B20 A | 2.0L | Hybrid (Petrol) | xDrive 30 e Plug-in-Hybrid | AWD |
| BMW | X3 | 08/2017 - ON | SUV | F97, G01 | B58 B30 B | 3.0L | Petrol | xDrive M40 i | AWD |
| BMW | X3 | 08/2017 - ON | SUV | F97, G01 | S58 B30 A | 3.0L | Petrol | M Competition | AWD |
| BMW | X3 | 08/2017 - ON | SUV | F97, G01 | B48 B20 A | 2.0L | Petrol | sDrive 20 i | RWD |
| BMW | X3 | 08/2017 - ON | SUV | F97, G01, G08 | B46 B20 B, B48 B20 B | 2.0L | Hybrid (Petrol) | xDrive 30 i | Automatic/Manual AWD |
| BMW | X3 | 08/2017 - ON | SUV | F97, G01 | B58 B30 A | 3.0L | Petrol | xDrive M40 i | AWD |
| BMW | X3 | 08/2017 - 08/2021 | SUV | G01 | B58B30B | 3.0L | Petrol | M40i | Automatic AWD |
| BMW | X3 | 08/2017 - 07/2021 | SUV | G01 | B48B20A | 2.0L | Petrol | sDrive 20i | Automatic RWD |
| BMW | X3 | 08/2017 - 08/2021 | SUV | G01 | B47D20A | 2.0L | Diesel | xDrive 20d | Automatic AWD |
| BMW | X3 | 08/2017 - 08/2021 | SUV | G01 | B57D30A | 3.0L | Diesel | xDrive 30d | Automatic AWD |
| BMW | X3 | 08/2017 - 08/2021 | SUV | G01 | B48B20A | 2.0L | Hybrid (Petrol) | xDrive 30e M SPORT | Automatic AWD |
| BMW | X3 | 08/2017 - 08/2021 | SUV | G01 | B48B20B | 2.0L | Petrol | xDrive 30i | Automatic AWD |
| BMW | X3 | 08/2017 - 08/2021 | Ambulance | G01 | B48B20B | 2.0L | Petrol | xDrive 30i | Automatic AWD |
| BMW | X3 | 08/2017 - 08/2021 | SUV | G01 | B47D20A | 2.0L | Diesel | xDrive 30i | Automatic AWD |
| BMW | X3 | 08/2017 - 09/2020 | SUV | G01 | B58B30B | 3.0L | Petrol | M40i | Automatic AWD |
| BMW | X3 | 08/2017 - 01/2020 | SUV | G01 | B57D30B | 3.0L | Diesel | M40d | Automatic AWD |
| BMW | X3 | 08/2017 - 03/2020 | SUV | F97, G01 | B47 D20 A, B47 D20 B | 2.0L | Diesel | xDrive 20 d | AWD |
| BMW | X3 | 08/2017 - 06/2020 | SUV | F97, G01 | B57 D30 A | 3.0L | Diesel | xDrive 30d | AWD |
| BMW | X3 | 08/2017 - 07/2019 | SUV | G01 | B48B20A | 2.0L | Petrol | sDrive 20i | Automatic RWD |
| BMW | X3 | 08/2017 - 07/2019 | SUV | G01 | B48B20A | 2.0L | Petrol | xDrive 20i | Automatic AWD |
| BMW | X3 | 08/2017 - 07/2019 | SUV | G01 | B48B20B | 2.0L | Petrol | xDrive 30i | Automatic AWD |
| BMW | X3 | 08/2017 - 07/2019 | SUV | G01 | BS58B30A | 3.0L | Petrol | M40i | Automatic AWD |
| BMW | X4 | 04/2018 - ON | SUV | G02 | B58B30B | 3.0L | Petrol | M40i | Automatic AWD |
| BMW | X4 | 04/2018 - ON | SUV | F98 | S58B30 | 3.0L | Petrol | M COMPETITION | Automatic AWD |
| BMW | X4 | 04/2018 - ON | SUV | G02 | B48B20A | 2.0L | Petrol | xDrive 20i M SPORT | Automatic AWD |
| BMW | X4 | 04/2018 - ON | SUV | G02 | B48B20B | 2.0L | Petrol | xDrive 30i M SPORT | Automatic AWD |
| BMW | X4 | 04/2018 - ON | SUV | F98, G02 | B46 B20 B, B48 B20 B | 2.0L | Hybrid (Petrol) | - | AWD |
| BMW | X4 | 04/2018 - ON | SUV | F98, G02 | B58 B30 B | 3.0L | Petrol | M40 i | AWD |
| BMW | X4 | 04/2018 - ON | SUV | F98, G02 | S58 B30 A | 3.0L | Petrol | M Competition | AWD |
| BMW | X4 | 04/2018 - ON | SUV | F98, G02 | B58 B30 A | 3.0L | Petrol | M40 i | AWD |
| BMW | X4 | 04/2018 - ON | SUV | F98, G02 | B48 B20 A | 2.0L | Petrol | xDrive 20 i | AWD |
| BMW | X4 | 04/2018 - ON | SUV | F98, G02 | B46 B20 B, B48 B20 B | 2.0L | Petrol | xDrive 30 i | Automatic/Manual AWD |
| BMW | X4 | 04/2018 - 12/2021 | SUV | G02 | B47D20A | 2.0L | Diesel | xDrive 20d | Automatic AWD |
| BMW | X4 | 04/2018 - 07/2021 | SUV | G02 | B58B30B | 3.0L | Petrol | M40i | Automatic AWD |
| BMW | X4 | 04/2018 - 07/2021 | SUV | G02 | B48B20A | 2.0L | Petrol | xDrive 20i M SPORT | Automatic AWD |
| BMW | X4 | 04/2018 - 07/2021 | SUV | G02 | B48B20B | 2.0L | Petrol | xDrive 30i M SPORT | Automatic AWD |
| BMW | X4 | 04/2018 - 07/2021 | SUV | F98 | S58B30 | 3.0L | Petrol | M COMPETITION xDrive | Automatic AWD |
| BMW | X4 | 04/2018 - 03/2020 | SUV | G02 | B47D20A | 2.0L | Diesel | xDrive 20d M SPORT | Automatic AWD |
| BMW | X4 | 04/2018 - 03/2020 | SUV | F98, G02 | B47 D20 A, B47 D20 B | 2.0L | Diesel | xDrive 20 d | AWD |
| BMW | X4 | 04/2018 - 07/2019 | SUV | G02 | B58B30A | 3.0L | Petrol | M40i | Automatic AWD |
| BMW | X4 | 04/2018 - 07/2019 | SUV | G02 | B48B20A | 2.0L | Petrol | xDrive 20i M SPORT | Automatic AWD |
| BMW | X4 | 04/2018 - 07/2019 | SUV | G02 | B48B20B | 2.0L | Petrol | xDrive 30i M SPORT | Automatic AWD |
| BMW | iX3 | 09/2020 - ON | SUV | G08 | HA0 | Electric | Electric | RWD |
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 245 reviews
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Product Reviews
★★★★★ 5
Very nice, but sizing is inconsistent
Size: 10 Wide, Color: Ivory/White/British Tan
All of these Cole Haan shoes are extremely well made and I like the styling. On the other hand, the sizing is very inconsistent and you may end up having to do a lot of returns trying to find the right size. Then if you get a different color of it, you may find the sizing different yet again.
If you find your right zie, they are really nice shoes at a very reasonable price for the quality.
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Reviewed in the United States on February 6, 2026
★★★★★ 5
I love this brand. These shoes look and fit great!
Size: 13 Wide, Color: Black/White/Black
I love wearing Cole Haan shoes. This is the second pair I’ve owned and the style just gets me. I’ve worn these to work at a great professional job every day, not just casual Friday. I wear these when I head out shopping or to dinner. They are functional, comfortable, built for regular and bigger wider feet and comfortable. I am 6 feet tall and my feet have changed size over the years to me needing a wider shoe to relieve pressure on my toes and front wide porting of my foot. So the 13W feels great and still walks the same as a regular 14 but more comfort for me. They look amazing and qualify in some offices as dress shoes (depending on company rules they will justify a sneaker as a shoe with the tan colored “gum” sole as a sneaker) so check company policy. The black sole on this makes it look more dressy. I am switching out the laces to match my previous Cole Haan because I think the white shoelaces look better. As an adult, aside from my Kenneth Cole boots Reaction boots and Doc Marten’s these are the only shoes I will pay 3 digits for. This looks like skater shoes but with a more mature look.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
I am certainly glad I found them and finally ordered
Size: 10, Color: Ivory/White/British Tan
A bit bulkier than my Stan Smiths Leather versions, but actually more comfortable.
They seem to be a bit "clunkier" looking than a streamline Stan Smith, but it's a matter of style. It works for a change of pace.
Gets or picks up dirt a bit, but cleans well, except the canvas part.
Has lasted almost 6-8 months with very little signs of wear.
Feels very secure in any type of weather or condition.
Great alternative or addition to having a pair of Stan Smiths.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Amazing shoes
Size: 10.5 Wide, Color: Black/White/Black
Amazing shoes
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Love the look, but Narrow
Size: 10, Color: Marine Blue/Woodbury/Ivory
What is for my son-in-law, he loves them, but had to switch them out twice because they run very narrow. He doesn’t have a wide foot at all so be careful when you purchase. Other than that they are a good looking shoe and he really likes them.
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Reviewed in the United States on February 12, 2026