Hi All, apologies if this has been asked before I have searched the Forum to no avail. I have a 2014 S5 Coupe and the battery shall need replacing soon. In preparation for that can anyone recommend if possible with a link an economical route to owning a scanner that will permit me to code the battery the car has start/stop. Future uses for said scanner will be general maintenance so the function to clear the service indicator and release rear calipers for brake maintenance will be essential too. Thanks in advance.