Touareg V6-3.2L (BMX) (2005)
17. not assigned
18. Left front bass speaker -
19. Ground (GND) (terminal 31)
20. Power supply - Battery B- (terminal 30)
21. Power supply - Battery B- (terminal 30)
22. Ground (GND) (terminal 31)
23. Power supply - Battery B- (terminal 30)