Watch your amp draw --- pull fuse one by one until you find the circuit.
Sometimes it's in the door/courtesy light switches - then tend to get corroded...
Sometimes it's electronics that have "memory" demands. If you go into a new BMW showroom -- every car has a battery tender on 'em now.
But I'd start with trying to find the circuit using the fuse box to see if it's a "obvious" circuit causing the issue.
|