AGM Batteries, Checking
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.
CAUTION:
The crash safety is reduced if an incorrect battery is installed.
Always replace an AGM battery with another AGM battery if that is what the vehicle originally had installed.
NOTE:
AGM batteries are marked with "AGM".
The AGM battery is closed, needs no further maintenance, and must not be opened.
-- 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 .
-- Perform a visual inspection of the battery and note the following points:
- Corrosion on the battery pole
- Damage to the battery terminals and housing