[Dash light]

Dash lights dim

[Aluminum wheels what size tires]

Aluminum wheels what size tire  8 inch wide avanti rims 15 inch rims

[Wind sheild washer sprayer]

Look a good used one the chrome is c wearing off mine no new ones around

[Wiring for heater and ac unit]

On 9/29/2023 at 1:22 PM, wdaly said:

Could you be more specific?  Does the Fan switch work?  What year car?

No power to the units 1985 with a gm Fuze box

[Wiring for heater and ac unit]

No heater and no ac power good at the fuses 

[Wiring for heater and ac unit]

No power to units