Are you sure this is t a different issue? What did the battery measure when you got home?
If you can kill it by touching the brakes, perhaps your brake booster is shot. That could cause a huge vacuum loss, which would cause it to die... but, should be a slightly different death.
Another thought... check the brake light circuit and make sure it's not shorting out.
If you can kill it by touching the brakes, perhaps your brake booster is shot. That could cause a huge vacuum loss, which would cause it to die... but, should be a slightly different death.
Another thought... check the brake light circuit and make sure it's not shorting out.