Just got a used Yaris. Some help with the small things

[CTScott]

Originally Posted by rcvmini

CTScott - once again thanks. The sifter button can still be pressed its just missing the black top for it.

As for the lights I turn it all the way up and the lights on the dash (speedo etc) light up brighter but no lights on the dial. I think when I get a chance this week I'll open up the panel and see if I can replace the lightbulbs.

*** NEW thing I noticed however is when the car is idling the entire center speedo display and the cabin lights (if on) will pulse..... should I be worried? I hear a bit of squealing for about 1-2 seconds when I turn the ignition could that be causing it?

Sounds like the serpentine belt is loose and possible loose enough to be causing the alternator output to not be stable.