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Trail-Tec Electrical set 13 pins Data bus specific
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Special features
- this wiring harness kit was developed for vehicles with no pre-equipment, but can also be used on vehicles with the 12-pin connector
- it is possible that the engine cooling system of the vehicle is not equipped for operation of a trailer; in such cases it may be necessary to replace parts of the cooling system (e.g. fans)
- we will be happy to to help you check whether your vehicle is adequately equipped. Please contact us and have your chassis number on hand
- if the vehicle is pre-equipped for the AHK, there will be an open 12-pin connector (in the boot behind the right-hand side panel)
| Trailer Hitch | for vehicles without towbar preparation |
| Technical details - Electric wiring kit | |
|---|---|
| Manufacturer | Trail-Tec |
| Electrical set-version | 13pins |
| Electrical set type | specific |
| Electrical set-model | Data bus |
| C2 to block light | No |
| Assembly time 1) | 2,0 h |
| Validation required | Yes |
| Parctronic disconnection | Yes |
| Rear fog lamp disconnection | Yes |
| Integrated constant current, pole 9 | No |
| Constant current extendable | Yes |
| Extension kit constant current 2) | 107650 |
| Integrated charge line, pole 10 | No |
| Charge line extendable | Yes |
| Extension kit constant current/charge line 2) | 139243 |
| Preassembled socket | Yes |
| Dismantling of bumper neccessary | No |
| Installation only on the rear of the vehicle | Yes |
| Cable gland present in vehicle | Yes |
| Voltage [V] | 12 |
| Weight | 0,91 kg |
1) The indicated fitting times for towbars and wiring kits are related to the regular installation of these products. Some car models might require additional work like disassembling the bumper.
2) Not included.
Product details
This 13 pin electric wiring kit from Trail-Tec is made specifically for your AUDI A4 . The operation of this 13-pin electrical kit is very simple: It is detected by the data bus system in your AUDI A4 and is ready for operation after the vehicle has been coded for trailer operation. From now on, the electrical kit will inform you via the car's own system if the trailer lights are faulty.
A shutdown of the factory-installed parking assist function of your AUDI A4 is supported by this 13 pin CAN-bus module electrical kit. This electrical kit is installed in the boot only. A continuous current connection (terminal 30) for the trailer control unit must be available in the rear of the vehicle. No drilling in the rear panel of the vehicle. A grommet is already present on your AUDI A4. It is used by this vehicle-specific 13 pin wiring kit. The socket of the electrical kit is already connected. It is therefore not required to connect each cable to the trailer socket.
Extend pin 9 of the trailer socket to steady plus to power electric items in the trailer with the 107650 with steady-plus function. Or you can use pin 9 for steady plus and pin 10 to charge a second battery in the trailer. A combinet retrofit solution for steady plus and charge 139243 is available separately.
Read and follow the instructions provided by AUDI concerning the installation of a Trail-Tec wire kit.
A shutdown of the factory-installed parking assist function of your AUDI A4 is supported by this 13 pin CAN-bus module electrical kit. This electrical kit is installed in the boot only. A continuous current connection (terminal 30) for the trailer control unit must be available in the rear of the vehicle. No drilling in the rear panel of the vehicle. A grommet is already present on your AUDI A4. It is used by this vehicle-specific 13 pin wiring kit. The socket of the electrical kit is already connected. It is therefore not required to connect each cable to the trailer socket.
Extend pin 9 of the trailer socket to steady plus to power electric items in the trailer with the 107650 with steady-plus function. Or you can use pin 9 for steady plus and pin 10 to charge a second battery in the trailer. A combinet retrofit solution for steady plus and charge 139243 is available separately.
Read and follow the instructions provided by AUDI concerning the installation of a Trail-Tec wire kit.
matching accessory for Trail-Tec Electrical set 13 pins Data bus specific (3)
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Universal extension set for steady plus, earth and charging cable with cut-off relay
RRP* €51.-
€34.-
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