BMW Retrofit kit Sound Module System II Installation Instructions Manual page 22

7 . Install amplifier and supplementary wiring harness (mounting system at I beam,
only vehicles without on-board monitor radio with battery in the boot)
4
41
40
42
3
41
10
40
16 42
40
16
17
8
16
Retrofit/Installation Kit no. 82 83 0 022 122
Installation Instructions no. 01 29 0 022 772
F 46 0732 B
40
F 46 0733 B
42
41
F 46 0734 B
41
F 46 0735 B
Date: 04.2000
Install ground cable (40), cable colour brown,
with cable lug ø6mm, of the adapter cable (4)
through the opening (41) into the control unit box
in the engine compartment on the left.
Install power cable (42), cable colour red, of the
adapter cable (4) along the audio wiring harness
to the left sill.
Push ground cable (40), cable colour brown,
with cable lug ø6mm carefully through rubber
sleeve (41) (do not cut or damage the rubber
sleeve) and screw on to adapter for ground
connection (3) with hexagon nut M6 (10).
Seal rubber sleeve (41) at the engine side
with sealing compound.
Install power cable (40), cable colour red, along
the audio wiring harness as far as the rear seat
bench and from there under the carpet along the
rear seat bench to the vehicle wiring harness
towards the right.
Stick down the power cable (40) in the region
of the rear seat bench with textile adhesive
tape (41) and then install it through the lead-
through grommet behind the rear seat bench
into the boot to the installation location of the
battery (42).
Fasten power cable (40) with cable straps.
Install power cable (40), cable colour red, to
connection point and cut off excessive length.
Crimp on blade terminal contact (17) to the
power cable (40) and insert at the supply line
with fuse (8).
Screw cable lug ø8mm (41) coming from the
supply line with fuse (8) to the positive terminal
of the battery.
Then fasten supply line with fuse (8) and power
cable (40) with cable straps (16) to the positive
cable (42).
EN/50