Elektrik: Electricity consumption when idle ?

[Provolone]

Hi chaps,

Just wondering if anybody of you had an educated guess about the electricity consumption (in Ampere x Stunden) of the various on-board electric features when the "Schlussel" is in position "0" (ie, the car is in the parking lot !!!!):

Navi/GPS = ?
CD- wechsler (6-fach) = ?
Alarmanlage = ?
other = ?


In other words, how long would it take for my battery (110 Ampere-Stunden)to be killed by just leaving the car standing still ? Weeks ? Months ?

Best for all of you - and sorry to use again English !

Provolone
728i, 2001