Reversing and Rear Fogs not working?

[was8v 0]

Swaped my rear clusters the other day (didn't disturb the wiring or bulbs) and now neither my reversing light nor rear fog lights work :(

 

Front fogs work fine and the light comes on the switch when pressed.

 

Are they on the same relay or fuse? Whats the first thing to check?

 

1992 VR6.

 

Cheers.

[was8v 0]

rear fogs turned out to be a bad connection on the bulb holders / plug interface.

 

reversing light may be the switch on the gear box, will check this out tomorrow...