since i had an alarm fitted last year my battery hasnt lasted 2 days without being used,when i go to start the car it needs a jump start.i removed all the fuses and the only 1 that sparked with the ignition off was fuse 13,its the fuse for heated seats and the fag lighter.both of which i dont need.should this spark with the ignition off when i re-insert the fuse?what else is powered through this fuse?i have been assured its not the alarm(ai606).ta,lee