BMW Z3 roadster User manual

Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
036 0086 Z
Retrofit hands-free kit for Ericsson mobile phones Series T39
BMW Z3 (E 36/7) roadster and coupé
The installation time is approx. 2 hours, but this may vary depending on the condition of the car and the
equipment in it.
Retrofit kit No. 84 64 0 147 581
Parts and Accessories
Installation Instructions

EN/2
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
Contents
Section Page
Important information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1. Preparations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Hands-free kit connection overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4. Installation and cabling diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5. To install and connect the wiring harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
6. To install the speaker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
7. To install the hands-free microphone and adhesive windscreen aerial . . . . . . . . . . . . . . . . . . . . . . . 10
8. To install the telephone console and hands-free control module . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
9. Concluding work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
10. Hands-free kit circuit diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

EN/3
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
Important information
Only for use in the BMW dealer organisation.
Subject to technical modifications.
If the specified PIN chambers are occupied, bridges, double crimps or twin-lead terminals must be used.
This system does not require coding
Installation information
Before starting the installation work clean the screen with conventional cleaning products.
Do not touch the adhesive strips and cleaned screen.
Never attempt to affix the adhesive screen aerial to a misted or damp screen.
The gluing temperature of the screen must be at least 20˚C.
The adhesive strip and adhesive screen aerial will bond immediately on contact and cannot be moved again.
To ensure a permanent bond allow the car to stand in an ambient temperature of at least 20˚C for approx.
two hours.
Ensure that the cables/lines are not kinked or damaged as you install them in the car.
Target group
The target group for these installation instructions is specialist personnel trained on BMW cars with the
appropriate specialist knowledge.
All work must be completed using the latest BMW repair manuals, circuit diagrams, servicing manuals and
work instructions in a rational order using the prescribed tools (special tools) and observing current health and
safety regulations.
Required special tools
DIS or MoDiC

EN/4
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
1. Preparations
0
TIS instruction No.
Conduct a brief test ---
Disconnect the negative pole of the battery 12 00 ...
The following components must be removed first of all:
Glove box on the right 51 16 360
Sun visors, left and right 51 16 104
Interior rear-view mirror 51 60 063
Trim for the roof pillar, front left and right 51 43 201
Trim for the front headlining (windscreen panel, top) 51 44 150
Radio 65 51 030

EN/5
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
2. Parts list
0
Legend
APower supply wiring harness
BMute circuit wiring harness
CMobile phone holder
DAdhesive windscreen aerial
ESpeaker
FHands-free control module
GHands-free control module holder
HHands-free microphone
IVelcro tape
JRetaining plate for the mobile phone holder
KTelephone console, top section
LTelephone console, bottom section
MPlug contact (3x)
NPlug casing (3x)
OSocket contact (4x)
PSocket casing (3x)
QSelf-tapping screw 4 x 16 (4x)
RSelf-tapping screw 4 x 46 (2x)
SSpeed nut (2x)
036 0087 Z
J
H
I
FG
MO P
C
D
N
KL
E
QRS
AB

EN/6
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
3. Hands-free kit connection overview
0
0
0
Item Description Signal Cable colour /
Cross-section Connection location in the car Abbreviation / Slot
APower supply wiring harness --- --- --- ---
A1 Cable branch Earth BR
0.75 mm
2
With enclosed socket and plug contact on
radio plug
X18126
PIN 15
A2 Cable branch Terminal
30
RT
0.75 mm
2
With enclosed socket and plug contact on
radio plug
X18126
PIN 9
A3 2-pin SW plug --- --- To hands-free control module ---
BMute circuit wiring harness --- --- --- ---
B1 Cable branch Mute SW
0.5 mm
2
With enclosed socket and plug contact to
the radio plug
X18126
PIN 4
B2 WS 5-pin plug --- --- To hands-free control module ---
A1
A2
B1 B2
A3
A
B
036 0088 Z

EN/7
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
4. Installation and cabling diagram
0
Legend
0
1Radio plug X18126
AHands-free kit control module wiring harness
CMobile phone holder
DAdhesive windscreen aerial
ESpeaker
FHands-free control module
HHands-free microphone
036 0112 Z
1
A
E
D
B
G
C

EN/8
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
5. To install and connect the wiring harness
0
0
0
0
0
Lay branches A1 – A2 and B1 to the radio plug X18126 .
0
Connect branches A1 – A2 as follows to the cables in
plug X18126 :
- A1 , SW cable, to BR cable PIN 15
- A2 , RT cable, to RT/GN cable PIN 9
- B1 , SW cable, to WS/SW cable PIN 4
See figure 036 0092 Z for the procedure
0
Cut the corresponding cable of the plug X18126 at a
suitable point.
Crimp the socket contact O on to the cable end (2) of the
plug and connect the socket casing P .
Crimp the plug contact M on to the open cable end (5),
crimp on the corresponding branch (7) and connect the
plug casing N .
Connect the socket and plug casings.
036 0089 Z
X18126 B1
A1-A2
X18126
A1-A2 B1
036 0090 Z
7
2
5
P
O
N
M
036 0092 Z

EN/9
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
6. To install the speaker
0
0
0
0
0
Unscrew both knurled-head bolts (1) and remove the
holder (2) from the speaker E .
Place speed nuts S on the holder (2).
0
Position the holder (2) on to the bottom trim (1) as shown
and mark it.
Drill the fastening holes with a 3.0 mm twist drill.
Secure the holder (2) with Philips screws and speed nuts S .
0
Drill the sound outlet holes (2) as shown in the bottom
trim (1) with a 16 mm peel drill.
0
Insert the speaker E into the bottom trim (1) so that
the speaker opening points towards the noise
outlet opening (3).

Insert the speaker E into the holder and secure it with the
knurled-head bolts (2).
2
1
E
S
036 0100
Z
2
S
1
036 0101 Z
036 0070 Z
2
1
E
1
2
3
036 0102 Z

EN/10
Retrofit kit No. 84 64 0 147 581
Installation Instructions No. 01 29 0 147 585 Issue date: 02.2002
7. To install the hands-free microphone and adhesive windscreen aerial
0
0
0
0
File out the cable passage hole (1) near the interior light
with a round file in the windscreen panel trim (2).
0
Clean the windscreen in the area where the aerial is to be
affixed, see “Important information”.
Remove the transparent backing foil from the adhesive
strip (1).
Affix the adhesive strip (1) to the left of the interior rear-
view mirror (2) from the inside on the windscreen (3).
Press out any air bubbles.
Remove the yellow backing foil from the adhesive strip (1).
Place the adhesive windscreen aerial D on to the
adhesive strip and press it into position for approx. 15
seconds.
0
Affix the hands-free microphone H to the windscreen
panel trim as shown using a Velcro fastener I .
Lay the aerial cable and microphone cable through the
opening you have filed out to the passenger side.
Do not damage the adhesive windscreen aerial and
the hands-free microphone as you install the sun
visors. 
036 0029 Z
21
1
3
2
D
036 0093 Z
H
I
036 0096 Z