Hello all, Have started my car last two mornings to dreaded 3 beeps from alarm. I recall from a thread a while ago this can mean the batteries are dead in the alarm box. Could someone let me know which ones to buy? If there is a guide floating around that would be brilliant. I refuse to pay £190 to go to Audi. Also what happens if i remove the box completely? Will the car still have an immobiliser? Thanks Steve.