headlights always on

[rob_liss_lms10]

I had a broken weld on the pedal box on the clutch arm, so pedal box was removed, welded up and put back into the car. Now everything works ok, all electrics working, how-ever the headlights are on low beam all the time, even with the key removed. The only way I can stop the lights is by removing either the circuit breaker or the low-beam relay.With the low beam relay removed the lights turn on and off ok, the high beam works on all 4 lights (xr) and parkers work. I swapped a like for like relay into the low beam and still stays on. Have I bumped something or forgot to hook some wires up or an earth for the lights? The dash wasn't removed to get the pedal box out, so the only wires disconnected were the white and orange connectors attached to the pedal box, the cruise control and the brake connectors. When I disconnect the white connecter the lcd dash goes out, the car wont start and the lead lights go out, when reconnect the white connecter everything works and the lights come on. I have also disconnected the light switch to see if that made a difference but it didn't. The only thing I haven't done is check the parkers relay, because I cant find it......any help would be greatly appreciated.
Thanks