4x4 toyota headlights

Does anyone kknow why my headlights dim some when i run my a/c, i notice
this at night when i'm at a idle they don't dim alot but some and
brighten up when i give it some gas. thank you in advance

I would say that you are not getting full charge from your alternator.
Probably blown a field or two. Get an auto elect see how much current it is
putting out
Ron
"James Dillard" > wrote in message
...
> Does anyone kknow why my headlights dim some when i run my a/c, i notice
> this at night when i'm at a idle they don't dim alot but some and
> brighten up when i give it some gas. thank you in advance
>

sounds like a weak alternator, have it checked and replace it if needed.