House battery drains over a week.
Is it to do with a significant drain?
Test (I sit in vehicle then) then the alarm is armed the led at radio and instruments go off at various times around 10 min.. While alarm is still on the radio power led display can come on and play if volume knob is turned on. Is that an indication of power when it should have none.?
Is the drain to do with the factory alarm does it have a battery inside it. The alarm buzzer is in the driver's seatbelt pillar
02/2011 90,000 km
FORD TRANSIT VM 2.4L Duratorq H9FB DOHC 16v Turbo Diesel Direct Inj. 4cyl 103kW 6sp Man Bus RWD [01/06 - 12/11]
Is this a mk 1 or mk 2? It's in Australia