i have a 1990 civic si hatch back that has trouble turnning on the brights the switch works if i pull it back and hold it but it wont stay on but after about 5 to 10 minutes later of driving it will work as if there is not a hitch it just started to do this and my moon roof is acting up also it will close great but you have to hold it in the open spot for about 20 secs before it works
is there a relay to this ? and does anyone have a wire diagram i could follow to pin point this or info were to find it? thanks for the help i am good at working on cars not typing

 

Yeah, both have relays. Download the 88-90 Civic manual here:

http://hondatech.info/downloads/Auto/Manuals/Civic/