Many thanks for your reply,my manual gives no info on this Climatic Control,understand you to advise to leave it on Auto at a set temp.Thanks again. Illustration in manual shows differing dash.Am also considering taking service contract with Vw not sure as to their value. Quoting £25 per month to cover MOT,Service,brake fluid change,servicing parts and labour. Car(56 plate) 13,000 miles, fvwsh. Any experience of these contracts? Trust you and your motor going well!