Omega wiring. - sunday driver.
I have a 1997/8 omega, auto, diesel, saloon. Underneath the rear boot trim is a 9 way Socket and plug which is obviously for trailer electrics, and a single white wire terminated in a sigle socket. The 9 way socket is fully wired with heavy red and brown wires plus a number of thinner wires mainly black with coloured tracers. The plug has only a single black/blue tracerwire shorting out two terminals. The other metal terminals are missing from the plug. Can anyone tell me how to connect a standard 7 wire trailer lighting set with audible relay, and will I need to have the electronic bulb failure warning system reset by a dealer?