My '06 sounds really quite 'diesely' when warm and after research have concluded it needs a new cam chain and tensioner (Hopefully not adjuster too!). I've been quoted by Midland VW (with genuine parts) to do:
£895: updated cam adjuster housing, cam shaft adjuster, cam chain, cam chain tensioner and the oil pump pick up pipe
or
£360: chain and tensioner.
Without taking the car down there they've suggested I do the bigger job, but is it necessary? Thanks