Battery Without Visual Indicator

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 Audi S7, 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, and 2014 Audi RS 7. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Applies only to the auxiliary battery in hybrid vehicles.

The auxiliary battery A1 is located in the spare wheel well near battery A.

Do not open acid batteries.

CAUTION: Replace the battery if the electrolyte level is below the min. marking. Refer to BATTERY .

-- Check that the battery and terminal clamp are tightly in position and tighten if necessary. Refer to BATTERY, CHECK THE BATTERY TERMINALS AND THE BATTERY FOR SECURE FIT .

-- Check the battery electrolyte level visually.

The acid level must be above the MIN mark.

NOTE:

Using a flashlight during the visual inspection makes it easier to see the MIN and MAX marks.

If the marks are difficult to see: Hold a small mirror at a right angle to the battery cells and use a flashlight to check the electrolyte level.