First post. I was doing LED headlights on my 95 Hijet and while I was testing the relays, everything worked fine. Hi and lo beams, all that. Once I got everything tucked in and installed, my high beams won’t turn off. I went back in and unhooked everything I added and the ground for the high beam is still staying on. The dash indicator doesn’t come on either regardless of the switch position. I can easily fix it by putting a switch on the dash but would rather not go that route. I did install a radio, and read that can cause some ground issues, so I unplugged it and still have the same issue. Any input or advice? Thanks in advance and all help is appreciated.
Had the same problem on my '94 S130. Super easy fix. Go ahead and get these off Amazon and get your hi beams back. I thought I was going crazy until I realized Japan does the same as Germany.....they use a negative switch system instead of positive. Best $20 you will spend! https://www.amazon.com/dp/B08SVPMBJX?psc=1&ref=ppx_yo2ov_dt_b_product_details