Flat battery, most likely due to radio

[daffyduck]

My battery was flat today, I reverted back to my original 307 standard peugeot headunit yesterday so this is most likely the cause of it.

You see when I was using my aftermarket headunit I had a separate iso connector wired in.

When I put in the old headunit I had to revert back to the standard iso connector and the headunit didnt work.

Using the haynes manual I was able to figure out what cables go into the iso connector. Got the cd player going but obviously not done right.

Im thinking its just a matter of switching the permanent feed and switched....

[davidireland]

The aftermarket radio is messing with the Multiplex network. It is not going to sleep. There is a fix but for life of me I can't remember. It involves removing some wire i'm not sure of.

[daffyduck]

That cant be, when I was using the aftermarket headunit, I made my own iso connector, ignition feed from cigarette lighter and permanent from fuse box and earthed to chassis.

Now that Im back to using the original peugeot headunit I have to use the iso connector thats part of the car.

Im actually thinking how can it be draining the battery, if the headunit switches off when I turn ignition off then how can it drain the battery.

Anyway got battery charges so will check tomorrow to see if battery is flat.....