Carrgti

having an absolute nightmare with my car,engine and gearbox are fine its always had a few electrical codes mainly seat belt pre tensioners. The right dipped beam stopped working,I changed the bulb still no luck. I googled it and it came back as a common fault for the same unit. This has been replaced still no right dipped beam?. So I have 2 questions.
1:does anybody know what the issue may be?
2:could I just bridge the wiring directly from the drivers side so both sides operate from the drivers power etc