Headlight issues

Initially, the high beam and low beam would only work when I switch to 2nd position on the combination switch. Only fog lamp would work in 1st position, Low beam does not work.

After attempting to fix this issues, I have removed the combination switch to clean the contacts. After putting things back together, when I put the negative pole back on the battery.

Both the high beam and low beam lit up straight away while the switch is in off position without the keys in the ignition switch.

I took out the combination switch to give it a look again. After putting everything back, now only the driver side high beam and low beam lit up when I connected the battery while the passenger side worked normally.