switch or other

[redriderdad12]

question? does the light switch that controls the lights and running lights for a centry class freightliner 2000 model function all lights and dash lights. My problem started when my switch started to act weird, i could turn on the lights and maybe have one headlight or maybe have no dash lights or lights and no dash lights. When i hit the hibeam i would lose everything. But if I toggled the switch it would come back, now all i get is one headlight all running lights and no dash lights. Do you think that this one switch could be related to all these symptoms.Looking for a clue not a fay in service for a switch

[redriderdad12]

question? does the light switch that controls the lights and running lights for a centry class freightliner 2000 model function all lights and dash lights. My problem started when my switch started to act weird, i could turn on the lights and maybe have one headlight or maybe have no dash lights or lights and no dash lights. When i hit the hibeam i would lose everything. But if I toggled the switch it would come back, now all i get is one headlight all running lights and no dash lights. Do you think that this one switch could be related to all these symptoms.Looking for a clue not a fay in service for a switch

[Chief]

Not sure how your switch is supposed to work but it sounds as if you have either a loose connection(s) or a bad ground in the lighting circuit. Others will chime in with more clues so stick with us.