My brother has a ford truck f150, but no bloke
ual.
the question is what does the symbol mean on the dash that has the letter a inside the headlight thing. he is
not really sure
what it does.
Answer
On the light switch?
it means auto
when it is switch to that setting, the light will automatically turn on/off when light is dim outside (dusk and dawn).
it can be left on that setting