This is a simple mod and should only take 10-15 minuets to complete.

Pre Requisites

This modification will will only work if your Vectra hatch or saloon uses lights B and as side lights. Some only use light C as side lights so this mod wont work on those cars. Light B is also the brake light and will continue to work as before.


  • Remove the black plug from the light unit and open up the pin cover.
  • On the Off Side you need to swap Pin 2 with Pin 6
  • Nearside move swap Pin 1 to Pin 5 (Empty Slot)

* Pin numbers are visible on the flap part of the black cover.

The Pins can be tricky to remove take extra care to to damage then pins and cable.

The End Result


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