Audio, Navigation, Anti-Theft, Airbag Control -- Tightening Torques -- M3 (G80)

• 65 12 AUDIO AMPLIFIER, HEAD UNIT, SUBWOOFER (M3 base, M3 Competition, M3 Competition M xDrive, M3 CS)
• 65 13 AUDIO SYSTEM SPEAKERS (M3 base, M3 Competition, M3 Competition M xDrive, M3 CS)
• 65 20 ROOF ANTENNA, ANTENNA SIGNAL FILTER, ANTENNA AMPLIFIER (M3 base, M3 Competition, M3 Competition M xDrive, M3 CS)
• 65 71 ALARM SYSTEM HORN (M3 base, M3 Competition, M3 Competition M xDrive, M3 CS)
• 65 77 AIRBAG CONTROL UNIT, AIRBAG SENSORS (M3 base, M3 Competition, M3 Competition M xDrive, M3 CS)