Dimming Headlights?
Thread Starter
Heel & Toe
Joined: May 2008
Posts: 22
Likes: 0
From: Redmond Washington
Dimming Headlights?
My 2001 C5s headlights dim quite a bit when I am rolling up the windows and they hit the top. Also if the stereo is loud (no amp, all stock Bose). I am displaying 13.7 to 14.1 volts with the motor running. Any solutions? New battery perhaps?
Le Mans Master
Joined: Nov 2004
Posts: 8,718
Likes: 20
From: Dyer IN
Cruise-In IX Veteran
you could do the big3 and it will prly eliminate it.
its prly the weak factory grounds.
id get 4ga power wire.
do the alt to battery positive
battery negative to frame and battery negative to engine block
most c5s do this
its prly the weak factory grounds.
id get 4ga power wire.
do the alt to battery positive
battery negative to frame and battery negative to engine block
most c5s do this
