I have an issue with. Y parking sensors, originally had loud warning sound then system cut out, borrowed a fault reader, said issue was front right outer sensor, so replaced that one, Then no warning noise but yellow light on centre console just keeps flashing, Borrowed fault reader again and says PDC control unit fault, can any one please advise where the control unit is please as I have searched online and can’t find its location, thanks

Have a look behind the L/H boot/load space trim panel at the top.



Cheers
Col

Thanks, will look today

Hi, Looks like mine must be in different place, only thing there stopped key working

Cols location is for rrs1

Don’t know about the newer ones

The illustration I posted came from a L494 workshop manual L/R may well use generic illustrations. This illustration came from a L494 parts list.
Not sure which module is which though, or if location changed with year.




Cheers
Col

Thanks I will have another look, I did try the one I could find but that stopped the ignition starting