My wife swears blind that her radio switched off when she pulled the key out of her Fabia I (2002) ignition. I just installed a parrot ck3000 and the parrot seems to switch off, but not the radio.

The radio is quite old - the 202 cassette radio.

I've read about swapping some wires around in the ISO cable - is this necessary, and if so, which wires?

Thanks,

False alarm - there appears to be a feature in the radio where it can be switched on without the key in the ignition. This fooled me into thinking I had done something wrong with the wiring!