Connecting and disconnecting second battery A1 beneath front left seat — AUDI

🧭 Before you start

Fits: platform codes SF, SG

Don't miss

• Danger of injury! Comply with the warning notices and safety regulations! — Switch off ignition and all electrical loads, and pull out ignition key.

📋 Procedure

1. ⚠ Danger of injury! Comply with the warning notices and safety regulations! — Switch off ignition and all electrical loads, and pull out ignition key.
2. Move left front seat to foremost position.
3. Disconnect negative terminal of batteryA in engine compartment .
4. Pull trim (1) off seat box.
5. Remove battery cover (3) from second battery A1.

6. First loosen securing nut of battery earth cable a few turns and pull battery terminal clamp (2) of earth cable off battery terminal.
7. Then loosen securing nut of battery positive cable a few turns and pull battery terminal clamp (4) of positive cable off battery terminal.
8. First fit terminal clamp of positive wire (4) on battery positive terminal and tighten securing nut.
9. Then fit battery negative terminal clamp (2) on negative terminal of battery and tighten securing nut.
10. Install battery cover (3) and trim (1).
11. Connect negative terminal of batteryA in engine compartment .

Other AUDI procedures

• Removing and installing toothed belt – Audi · 56 torque figures
• Removing engine – Audi A8 D3 · 41 torque figures
• Removing camshaft timing chain from camshafts – Audi A6/A7 C7 · 38 torque figures
• Installing engine – Audi A8 D4 · 36 torque figures
• Removing and installing camshaft timing chain · 29 torque figures
• Removing and installing seat trims, Double Cab (without side airbag)
• Removing and installing front backrest (without side airbag)
• Removing and installing cover and padding for right bench seat
• Removing and installing front toothed belt guard (fully enclosing)
• Fitting location on engine