Just pulled the carpet back in the passenger footwell to have a gander at the ecu...purely out of interest.
Found that there's a long wire which runs from the back of the dash to under the passenger seat, it's that long that some of it's bundled together.

Is this normal cos it looks a bit strange, and what is it if it's normal?

Cheers

 

Could easily be the wiring for a cd multichanger..... thats where they're sometimes fitted....

 

Good point

cheers mate