|
wired wrong
There are 2 power leads to most radios or CD players.
The main one is supposed to go on and off with the key like the rest of the accessories.
The other is only for backup memory of your favorite stations, etc., and is powered all the time.
It seems to me you have the always hot wire attached to the main input, so the CD or radio is on all the time and would then drain the battery.
Recheck the leads.
Sometimes even when they are in a harness, they are mixed up.
|