S 320 SWB (140.032) L6-3.2L (104.994) (1994)
H4/3
Left rear door speaker
H4/4
Right rear door speaker (not shown)
H4/7
Left rear speaker group
H4/8
Left rear speaker group (not shown)
N40/3
Left/right audio power amplifier
H4/3
Left rear door speaker
H4/4
Right rear door speaker (not shown)
H4/7
Left rear speaker group
H4/8
Left rear speaker group (not shown)
N40/3
Left/right audio power amplifier