New to the forum so apologies if this has been covered elsewhere.

Hoping someone can help me, I have a 2013 A4 with the Stronic box and paddles which, when I briefly boot it, changes from Drive mode showing the gears as D1-D7 to Sport mode with S1-S7. The gear selector displays "D/S" so there is no position I can put it to to take it out of sport mode, there are no Audi drive select buttons and nothing in the MMI (that I can find) to change the setting back to standard drive. As sport mode holds the gears longer it means it knackers the fuel economy for the rest of the journey unless I pull over and stop the engine. How can I do this whilst driving as the manual doesn't seem to cover the configuration of my car?

Thanks