trying to fit this to my car but  I cannot find info how to connect the Parrott loom to the car power supply.

One post says to swap the red and orange over and mentions the fuses. but nothing specific for the power.

I have the Fabia 2  to Parrott specific adaption loom.

Any suggestions please.

 

There is often no power as such at the Radio as it's controlled through the CAN bus system.

 

So you will probably have to find and ignition live eleswhere to get power to the parrot unit. A piggy back fuse will work, just pick a low powered circuit.