head light issue 60 series

[mudlark]

took my landcrusier for a swim the other day, water over bonnet etc but minamal water in cab, but now there is no headlights hi or low, all other lights work etc, only had one head light working on way home due to other bulb blowing but went back a week later to use my 4wd after "drying"it out and now have no head lights at all, and there is no power at the bulb, and fuze is fine, dose any one have any ideas wat it could be, im thinking realys got wet and stoped working if so were bouts are they cause ya cant here them switching due to no power

[tomsoffroad]

Pretty sure the relays are just behind the instrament cluster to the left of the steering column.
I had similar issues with my 60. It turned out to be the column switch