lights dim while running

1999 CHEVROLET MONTE CARLO
140,000 MILES
Avatar
MICHELLESCH
  • MEMBER
  • 1 POST
When my car is running, sometimes the lights go real low inside and outside of the car. I think even the music starts to quiet. What could this be?
- lights go low
- i think music goes low
- only while car is running
- maybe alternator?
Nov 6, 2011 at 4:06 AM
Advertisement
Avatar
KHLOW2008
  • CERTIFIED EXPERT
  • 41,814 POSTS
Yes, have the alternator and battery checked/tested.
Nov 6, 2011 at 4:09 AM