Auxiliary Battery -A1-
WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Retaining Bracket
- For the vehicle tool kit cover
- Grommet
- For the pressure vent tube
- Pressure Balance Hose
- Positive Cable
- Nut: 18 Nm
- Disconnecting and Connecting. Refer to Battery -A-, REMOVING AND INSTALLING, 0K4 AND VH0 .
- Bolt
- 4 Nm
- Quantity: 3
- Front Crashpad
- Retaining Bracket
- Bolt
- 4 Nm
- Quantity: 2
- Cover Plate
- Positive Cable Cap
- Ground Wire
- Nut: 18 Nm
- Disconnecting and Connecting. Refer to Battery -A-, DISCONNECTING AND CONNECTING, 0K4 AND VH0 .
- Nut
- 18 Nm
- Auxiliary Battery -A1-
- Lithium-ion battery
- Checking that it is de-energized. Refer to Check that it is de-energized on the jump-start connection point using the multimeter: .
- Removing and Installing. Refer to Auxiliary Battery -A1-, REMOVING AND INSTALLING, (VH0 + 0K4) .
- Retaining Bracket
- Protective Housing
- For Auxiliary Battery -A1-
- Removing and Installing. Refer to PROTECTIVE HOUSING FOR Auxiliary Battery -A1-, REMOVING AND INSTALLING, 0K4 AND VH0 .
- Bolt
- 8 Nm
- Bolt
- 20 Nm
- Bolt
- Tightening specification. Refer to Battery -A-
- Retaining Bracket
- Nut
- 4 Nm
- Quantity: 3
- Rear Crashpad