aftermarket stereo fitment


Registered User
Hi all

I have 2004 s-line which I have fitted a pioneer bluetooth stereo
From what I can tell the car wiring only has 1 permenant power supply to the factory fit radio,
So I have wired both the yellow 12v supply and red ignition feed to the one power supply from car harness, No real problem Stereo works great
Now since then the car battery is draining, Have checked and found that the stereo is drawing 0.3amps when conected. So I want to wire to a switched ignition power suppy either postion 1 or 2.
Has anybody come across this before, I'd guess the easiest place to get a feed would from the supply to the climate control, Does anyone know the wire/position that will do this job?