No high beam/low beam on passengers side or high beam warning light. Please help

I have an 82 golf cabriolet. I have front drivers side low and main beam & side lights on both side but no high or low beam on the passengers  side, also have no live feed to the high beem warning light any suggestions. All wiring looks good and there is no corrosion on the fuse board. Sure I'm missing something but surely I should at least have low beam as high and low are separate. Any ideas pleasecf_emoticons__BangHead:

Have you checked the fuse by either taking it out and trying it in the known working light or by putting a multimeter on the two ends of the fuse, sometimes they look OK untill you remove them and theres a hair line crack.
Each side of the car has a separate fuse.

Hi, thanks for the reply, got totally fed up so I took the dash out and cleaned every terminal and every earth connection, then took out the fuse box and did the same to that, and although there was no corrosion visible when I refitted everything all was fine.