bonus
To be honest, I've never tried this. When doing this I've always got the radio powered up separately to a power supply.
The important point being, that the radio is not disturbed, and I rekon if you're having to turn off the engine with the key after a run, you're more than likeley to disturb the radio, which will in turn initiate the time delay sequence again.
You might want to consider getting hold of an ISO harness, removing the radio and connecting to a spare battery, then just leaving powered up.
whelkdogg wrote:
ok thanks mate looks lyk a long wait then, would driving the car at the same time affect this?