Bongo Fury

My headlights were changed at some point with xenon bulbs, and now the power pack has gone on the front passenger side. I can't find any replacements and my garage hasn't heard of bongos having the xenon bulbs before. Anyone else had this? Got any advice on where to find a suitable power pack or get the lamps fixed?! Thank you

Welcome!
When you say the headlights have been changed are these an Aftermarket set of High Intensity Discharge (HID) or do you mean the original Mazda HID lights which were either an Option on earlier models or I think standard on late versions ?
If there aftermarket ones then they might possibly be illegal as they won't have correct adjustment on them.
Below is an original Mazda type;