Removing and installing bass loudspeaker, rear left R15: Audi A4 B6/B7

🧭 Before you start

Fits: Audi A4 B6/B7 (8E)

🔩 Torque settings

Values can differ between engine variants — check the code stamped on your block.

ℹ️ Always cross-check the exact figure against your vehicle's factory manual before final tightening — a wrong torque can damage the engine. These values are extracted from workshop data and may not cover every variant or revision.

📋 Procedure

1. Switch off all electrical equipment.
2. Remove ignition key.
3. Remove rear door trim: General body repairs, interior70Rear door trim.
4. Unplug electrical connectors (2) and (3) at bass loudspeaker, rear left R15(5).
5. Unscrew bolts (4) (2 Nm) at bass loudspeaker, rear left R15(5), disengage retaining tab for bass loudspeaker, rear left R15 from mounting and remove loudspeaker R15(5). — 2 Nm (1.5 lb-ft)
6. Installation is performed in reverse sequence.

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 oil pump from engine number BTR 004 507 onwards
• Removing and installing coolant pipe (front) on engine
• Removing and installing left air duct (without removal of dash panel)
• Removing and installing service pipe - vehicles with 10-cyl. engine
• Installing pipes and hoses, front (vehicles with 8-cylinder petrol engine)