The whole electrical system is temperamental occasionally.. Sometimes turning off the high beams that will occur, but it has only happened to me 2 or 3 times.
I need to rise the headlights, which I have done, just need to keep fiddling with them to get them right. The zed has also had a previous accident to the front left, which makes it hard to simply take the LHD headlight out or even adjusting them.
Secondly the tacho would drop out while driving. this used to happen a lot especially on a hot day for some reason. I have changed the fuses, but i think the contacts have been bent too much, so its a delicate matter. So far it hasn?t happened again, but eventually may need a new fuse box.