Electrical Problems PS,A/C,RADIO,SPEEDOMETER,SIGNALS,AIR BAG LIGHT ON, ALTERNATOR

[toystory]

Originally Posted by Stove

Add any new electrical/electronic items lately? If not, I'd still look at the alternator. I've had alternators test out as being good when they weren't. Auto parts store told me it was good and out of desperation I replaced it anyway and it fixed the problem. It wasn't on my Yaris but the symptoms were similar.

I only put a month and a half ago, 2 bulbs (lead) in the front for the signals and thats about it.
I wan't to know that if in a normal working car, a person disconnects the alternator, the car is gonna cut off PS, SPEEDOMETER, SIGANALS, RADIO, A/C, AIRBAG LIGHT WILL BE ON? JUST A CURIOSITY! TY....