Caravan light problems - Vauxhall Antara Forums
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post #1 of 3 (permalink) Old 25th October 2020, 15:24 Thread Starter
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Join Date: Feb 2018
Location: Durham
Posts: 1
Caravan light problems

Hi does anyone know which fuse or relay controls the road lights when towing a caravan. When I plug in I dont get the whirring sound from the Alko coupling system and I have no road lights. I plugged the caravan into the Wifes car and everything is fine. I done this to find out for certain that the problem is with the Antara and not the caravan. It's a dedicated wiring harness and has been working okay for the last 3.5 years unti this wekend.. All the other lights are fine i.e. indicators, brake, reverse fogs etc, as are the lights on the car.

Any advice would be welcome.

Antara SE Nav 184 14 Plate Smoke Grey.
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post #2 of 3 (permalink) Old 25th October 2020, 21:00
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Join Date: Feb 2019
Location: Warwickshire
Posts: 231
Hi Do you have any wiring diagrams for your dedicated towbar wiring. I think you have lost your unswitched supply. I have universal towbar wiring unlike your dedicated wiring. I'll see if I can find the fuse number. In the mean time can you check to see if the lights work on the car Richy

Last edited by Richy; 25th October 2020 at 21:02.
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post #3 of 3 (permalink) Old 25th October 2020, 21:17
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Join Date: Feb 2019
Location: Warwickshire
Posts: 231
Hi again, I have no proper manual for my car, so this is from what I have on my pc.
I have found two fuses in the footwell fuse box, TRLR and TRLR BATT.

TRLR is 3rd column 3rd down.
TRLR BATT is 5th Column, 1 up from the bottom.

Check these. Richy. PS the pdf quality on my pc is poor, I can just about make out the letters but I think that is right.
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