Stereo & Electronics - Dash lights dimming when i hit the brakes Help!

Well just recently i noticed my dash light and radio dim when i hit the brakes and was wondering if anyone has had this problem if so where did you look or do to fix the problem. I guess its a bad ground somewhere, also my car is pretty much stock electronic wise, stock radio etc. Since my car is parked in the garage all week i have not had a chance to mess with it, thought i ask here to gets some advise thanks

check the ground on the back of the car, near the hatch release, under the carpet.

check the ground on the back of the car, near the hatch release, under the carpet.

mine was doing this and now the carpets out it stopped :eyes: got a shitty battery to waiting on this old redtop to be warrentied at the local interstate so i can get a new one :judge:

check the ground on the back of the car, near the hatch release, under the carpet.

thanks pal i check it out this weekend

have you check your alternator?