
The Story
TAG Direct Fit Wiring Harness Solution for your BMW 1 & 2 Series
The TAG Towbar Wiring Kit has been developed in partnership with TAG® Towbar and Brink® Towbars specifically for vehicles in the Asia-Pacific region. This plug-n-play APAC harness (BR-703503) is a safe and easy solution to power your trailer or caravan lights while protecting your vehicle's sensitive electronics.
This Kit Includes:
- Direct Fit High Speed CAN-Bus Harness
- Intelligent ECU Module
- 7-Pin Flat Socket
- Installation Instructions & Connection Guide
TAG Towbar Wiring Harnesses feature:
- Plug-n-play installation—no special tools or soldering required
- Full compatibility with Trailer Stability Programming (TSP)
- Seamless integration with Lane Collision Avoidance and Park Distance Controls (PDC)
- Does not interfere with brake lights, turning signals, or live wire connections
- Bench tested and rated to current ADR standards
Specifications:
- Wiring Option: Direct Fit High Speed CAN-Bus Harness
- Diagnostic Coding: Compulsory
- Reverse Sensor Cut Off: Automatic
- Plug Connection: 7 Pin Flat Socket
- Fitting Time [min.]: 120
Vehicle Applications for BMW 1 & 2 Series (2014 - On)
| Make | Model | Year Range | Body Type | Series | Engine Details | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|
| BMW | 1 | 07/2024 - 10/2019 | Hatchback | F70 | 1.5L Petrol | 118 | RWD |
| BMW | 1 | 07/2024 - 10/2019 | Hatchback | F70 | 2.0L Petrol | M 135 | AWD |
| BMW | 1 | 11/2020 - 10/2019 | Hatchback | F40 | 2.0L Petrol | 128 ti | FWD |
| BMW | 1 | 07/2019 - 10/2019 | Hatchback | F40 | 1.5L Petrol | 118 i | FWD |
| BMW | 1 | 07/2019 - 10/2019 | Hatchback | F40 | 2.0L Petrol | M 135 i | AWD |
| BMW | 1 | 11/2016 - 10/2019 | Hatchback | F20 | 2.0L Petrol | 120i/125i | RWD |
| BMW | 1 | 07/2016 - 10/2019 | Hatchback | F20 | 3.0L Petrol | 140i/M140i | RWD |
| BMW | 1 | 06/2015 - 10/2019 | Hatchback | F20 | 2.0L Diesel | 118D | RWD |
| BMW | 2 | 03/2014 - On | Coupe | F74 | 1.5L Petrol | 218 M | FWD |
| BMW | 2 | 03/2014 - On | Coupe | G42/G87 | 3.0L Petrol | M2/M240i | RWD/AWD |
| BMW | 2 | 03/2014 - On | Coupe | F44 | 2.0L Petrol | 220i/M235i | FWD/AWD |
| BMW | 2 | 03/2014 - On | Convertible | F23 | 2.0L Petrol | 220i/230i | RWD |
| BMW | 2 | 03/2014 - On | Wagon | F45 | 1.5L Hybrid | 225xe | AWD |
*Note: This list is a summary. This harness fits all listed engine variants for the F20, F22, F23, F40, F44, F45, F46, F70, G42 and G87 series within the specified dates.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
TAG Direct Fit Wiring Harness Solution for your BMW 1 & 2 Series
The TAG Towbar Wiring Kit has been developed in partnership with TAG® Towbar and Brink® Towbars specifically for vehicles in the Asia-Pacific region. This plug-n-play APAC harness (BR-703503) is a safe and easy solution to power your trailer or caravan lights while protecting your vehicle's sensitive electronics.
This Kit Includes:
- Direct Fit High Speed CAN-Bus Harness
- Intelligent ECU Module
- 7-Pin Flat Socket
- Installation Instructions & Connection Guide
TAG Towbar Wiring Harnesses feature:
- Plug-n-play installation—no special tools or soldering required
- Full compatibility with Trailer Stability Programming (TSP)
- Seamless integration with Lane Collision Avoidance and Park Distance Controls (PDC)
- Does not interfere with brake lights, turning signals, or live wire connections
- Bench tested and rated to current ADR standards
Specifications:
- Wiring Option: Direct Fit High Speed CAN-Bus Harness
- Diagnostic Coding: Compulsory
- Reverse Sensor Cut Off: Automatic
- Plug Connection: 7 Pin Flat Socket
- Fitting Time [min.]: 120
Vehicle Applications for BMW 1 & 2 Series (2014 - On)
| Make | Model | Year Range | Body Type | Series | Engine Details | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|
| BMW | 1 | 07/2024 - 10/2019 | Hatchback | F70 | 1.5L Petrol | 118 | RWD |
| BMW | 1 | 07/2024 - 10/2019 | Hatchback | F70 | 2.0L Petrol | M 135 | AWD |
| BMW | 1 | 11/2020 - 10/2019 | Hatchback | F40 | 2.0L Petrol | 128 ti | FWD |
| BMW | 1 | 07/2019 - 10/2019 | Hatchback | F40 | 1.5L Petrol | 118 i | FWD |
| BMW | 1 | 07/2019 - 10/2019 | Hatchback | F40 | 2.0L Petrol | M 135 i | AWD |
| BMW | 1 | 11/2016 - 10/2019 | Hatchback | F20 | 2.0L Petrol | 120i/125i | RWD |
| BMW | 1 | 07/2016 - 10/2019 | Hatchback | F20 | 3.0L Petrol | 140i/M140i | RWD |
| BMW | 1 | 06/2015 - 10/2019 | Hatchback | F20 | 2.0L Diesel | 118D | RWD |
| BMW | 2 | 03/2014 - On | Coupe | F74 | 1.5L Petrol | 218 M | FWD |
| BMW | 2 | 03/2014 - On | Coupe | G42/G87 | 3.0L Petrol | M2/M240i | RWD/AWD |
| BMW | 2 | 03/2014 - On | Coupe | F44 | 2.0L Petrol | 220i/M235i | FWD/AWD |
| BMW | 2 | 03/2014 - On | Convertible | F23 | 2.0L Petrol | 220i/230i | RWD |
| BMW | 2 | 03/2014 - On | Wagon | F45 | 1.5L Hybrid | 225xe | AWD |
*Note: This list is a summary. This harness fits all listed engine variants for the F20, F22, F23, F40, F44, F45, F46, F70, G42 and G87 series within the specified dates.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

















