Headlight Switch

[Pittsburghkid]

So my Headlights and brake lights work but my parking light and my tail lights don't. (unless applying the brakes) Leads me the believe it's the headlight switch. So two questions.

1. Could the headlight switch be the problem of no parking lights. If not where else to look.

2. I see many replacement headlight switches and some list that they won't work for with the twilight sentinel option and some don't say anything about that at all. Are there actually two different switches types of headlight switches? They all look the same to me.

 

[Pittsburghkid]

Anyone?

 

[Pittsburghkid]

TTT

 

[Pittsburghkid]

TTT

 

[TurboBuRick]

Could definitely be the switch.

This might help too http://www.turbobuick.com/forums/threads/help-no-rear-running-lights.304330/page-2

 

[Pittsburghkid]

Thanks for the help. That was very useful. Any thoughts on if there is a difference between the switches? and if there is really one for twilight setinal and one for regular?

I'm gonna buy a new switch first since they're cheap and mine is faded anyway but want to get the right one.

 

[TurboBuRick]

That's one I can't say with certainty but if you call Glen at Highway Stars, I'm sure he will know. He has new ac delco switches as well.

RL