You can display the battery technical condition on the A6 3rd generation of the MMI system. To do this:
- Click the CAR button.
- Select the Systeme menu.
- Choose the Batteriezustang submenu.
The status of the battery is displayed. If the charge level is less than 60%, it is possible to include energy saving mode. If the value is less than 10 per cent, the engine intake may be obstructed.