Hi gmac
Welcome to the A2oc
The flasher relay is 'burried' in the centre dash area,behind the radio. On my car, with Symphony radio and climate control, I think the radio, climate control panel and ashtray would need to be removed for easy access to the relay. If you are planning to do the job yourself I recommend you get the workshop manual DVD's, available from one of our members, Skipton01.
Let us know how you get on
Cheers Spike