Where did you get the units, are they the Transporter HQ ones? Reason I ask is because there are some for sale on this forum, for sround £300.00. THQ wants £265.00
I bought mine off @Deaky on here who was upgrading his to smoked lenses and i paid 290.00 and with that i got full written instructions from @Pauly on how to swap them over and how to change the plugs and add the extra wire for the reversing lights so they are on both sides. I think the THQ ones are plug and go but not 100% certain on that @Tourershine has the ones from Transporter HQ i think in his van, he might be able to tell you