Cellular Phone Microphone: Service and Repair

AZ82.70-P-0005-08MCD Retrofit Microphone For Hands-free System







1 Make a mark at the front roof frame panel (12) according to the dimensions "a" and "b".

Dimensions:
a = 20 mm
b = 7 mm

2 Drill hole with a diameter of 9 mm according to marking made beforehand at front roof frame panel (12). Cordless drill/driver
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3 Route electrical wiring harness for Bluetooth microphone through drilled hole.







4 Clean bonding surface of front roof frame panel (12) in area of drilled hole with suitable cleaning agent (not corrosive toward plastic).
Bonding surface must be dry and free of dust and grease to avoid adhesion problems.
5 Remove carrier foil at bracket (9) and glue bracket (9) onto front roof frame panel (12) as shown.
6 Tighten bracket (9) with screw/bolt (8)
7 Clip Bluetooth microphone into bracket (9).







8 Route electrical wiring harness for Bluetooth microphone (2) as shown in above picture and fix in place with fabric tape to front roof frame panel (12).
9 Position front roof frame panel (12) in vehicle and secure against falling out with two screws/bolts.
Ensure that electrical wiring harness for Bluetooth microphone (2) is not damaged by chafing, pinching or crushing as otherwise it must be replaced with Bluetooth microphone.
10 Route electrical wiring harness for Bluetooth microphone (2) along right A-pillar as shown in following picture and fix in place with fabric tape.
11 Route electrical wiring harness for Bluetooth microphone (2) between instrument panel and A-pillar in front passenger footwell.
The electrical wiring harness for Bluetooth microphone (2) will be connected to the Bluetooth control unit at a later time.