Battery check Audi A5 2007 - 2017 | Haynes Manuals
You are here
Locate the battery – it is in the boot
Open the battery cover
Remove the tool tray
Check the Negative (-) terminal clamp is tight
Check the Positive (+) terminal clamp is tight. CAUTION! If using a spanner to tighten terminal, be careful not to short the spanner on the bodywork
Check battery is generally secure, if loose, tighten the battery retainer
The battery retaining clamp position
To tighten, a 13 mm socket is needed. Not too tight as you may damage the battery casing