piko

Hello. First of all sorry if there is mistakes in my topic as im not from UK and english is not my main language but i really cant find anything. So i had many cars before and never had issue like this before. On my Honda FRV 2005 1.8 left headlight is not working. I bought a car thinking i just have to replace bulb but no. I changed my led bulb, i checked fuses and relays and everything is good and even replaced them and still nothing. Im not sure where i can look for ar problem now any ideas?