My high beams dont work.

High low switch is bad .

check the dimmer switch, I had the same problem. this dimmer switch didn`t dim on low beem but went out on high beams, turned the dimmer switch up and down/on and off and it came back on.

Moe likely a bad earth for one of the lights as one light is working through another causing one to stop working

sounds to me the bulb in the cluster burned out

the relay for your highbeem lights is bad, replace it and you should be good, or you could just switch the high beem relay, with the low beem relay, they are the same, and if the high beems work like that you know its full proof, if not... well you know, we will hafta move to something else.. hope you find this helpful

Check for bad ground for low beam and bulb.

Also, check that the high beam works independently of the low beam for that mode.

Replace the dimmer switch for that is the faulty item causing this problem for you

It sounds like you have a contact problem in the column switch or the high beam relay.

when you switch your signal arm push forward for hi beam pull back low beam if you have regular beam and both beams are present then most likely it is your head light hand switch!! if fuse was blown you would have no head lights at all,so i would start with the swich good place to begin!

All 4 lights is HIGH beam. The 2 that come on in 'LOW' are the low beams.