635csi battery discharge

[Brouillette Jacques <jbrouillet@xxxxxxxxxx>]

Hey folks,
My 635 discharges its battery if I leave it sitting for much more that 3 or
4 days.  This happens often as I travel frequently.  I wouldn't think that
the computers "think" to much while the car is off, so what else could it
be?  

Also, my stock radio has a ton of static when I change the volume up or
down.  Has anyone seen this and fixed it?

Thanks in advance,
Jax

------------------------------