Radio and lights blinked off/on when pressed brakes on 2012 Toyota 4Runner

The radio and lights blinked off and then back on when brakes were pressed to slow down. Going about 65 mph. Another time radio turned off when came to stop sign.

by in Minneapolis, MN on May 09, 2013
1 answer
ANSWER by , May 09, 2013
ck charging system and battery