BMW 84 64 0 441 949 - User Manual

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01 29 2 210 822 4/2011© BMW AG, Munich (Z/Z) 1

Original BMW Accessories.

Installation Instructions.

4/2011

Basic Bluetooth Hands-Free Kit Retrofit

Basic Bluetooth hands-free kit with USB/audio interface retrofit

BMW 3 Series (E90, E91) built after 09/2010

BMW 3 Series (E92, E93) built after 03/2010

Installation instructions only valid for cars with SA 606 (Business navigation system) without SA 6FL

or SA 609 (Professional navigation system) without SA 6FL

Retrofit kit number

84 64 0 441 949 Basic Bluetooth Hands-Free Kit

65 41 2 152 528 Basic Bluetooth hands-free kit with USB/audio interface

Installation time

The installation time for the basic Bluetooth hands-free kit is approx. 1.5 hours.

The installation time for the basic Bluetooth hands-free kit with USB/audio interface is approx. 2.0 hours.

This may vary depending on the condition of the car and the equipment in it. On cars without the the fibre-optic

cable distributor station, the installation time will increase by approx. 0.5 hours.

The installation time specified does not include the time spent on programming/coding.

The calculation of the total costs for the programming time must be factored into the calculation of retrofitting costs

(no invoicing via warranty).

Important information

These installation instructions are primarily designed for use within the BMW dealership organisation and by

authorised BMW service companies.

In any event, 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, wiring diagrams, servicing manuals and work

instructions, in a rational order, using the prescribed tools (special tools) and observing current health and safety

regulations.

In the event of any installation or functional problems, restrict the troubleshooting session to about

0.5 hours for mechanical work or 1 hour for electrical work.

To avoid unnecessary extra work and/or costs, an inquiry is to be sent straight away to the technical parts support

via the After Sales Assistance Portal (ASAP).

Quote the following information:

- Chassis number,

- retrofit kit part number,

- a detailed description of the problem,

- any work already carried out.

Do not archive the hard copy of these installation instructions since daily updates are made via ASAP!

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Summary

Installation Time and Important Information

Installation Time Details

Estimated duration for the basic and USB/audio interface kits.

Important Information for Installers

Key considerations and notes for professional installers.

Pictograms and General Guidelines

Pictograms Explained

Symbols used to convey warnings and special instructions.

General Installation Precautions

Guidelines for routing cables and securing lines.

Ordering Instructions and Special Equipment

Details on parts not supplied with the kit and required special equipment.

Special Tools Required

List of specific tools needed for installation.

USB Wiring Harness Connection Diagram

Installation and Cabling Diagram

Wiring Harness on Radio Receiver

Combox Installation and Connection

Hands-Free Microphone Installation (E90;E91;E92)

Cars with Roof Function Centre and SA 620

Microphone installation for E90/E91/E92 with roof function and SA 620.

Cars with Roof Function Centre without SA 620

Microphone installation for E90/E91/E92 with roof function, no SA 620.

Cars without Roof Function Centre

Microphone installation for E90/E91/E92 without roof function centre.

Hands-Free Microphone Installation (E93)

Cars with SA 620 Only

Microphone installation for E93 models equipped with SA 620.

Cars without SA 620 Only

Microphone installation for E93 models not equipped with SA 620.

All E93 Cars

General microphone installation steps for E93 models.

This document provides installation instructions for the Original BMW Accessories Basic Bluetooth Hands-Free Kit and the Basic Bluetooth Hands-Free Kit with USB/Audio Interface Retrofit. These kits are designed for BMW 3 Series (E90, E91) models built after September 2010 and BMW 3 Series (E92, E93) models built after March 2010. The instructions are specifically for cars with SA 606 (Business navigation system) but without SA 6FL (USB/audio interface) or SA 609 (Professional navigation system).

Function Description:

The retrofit kits enable hands-free communication via Bluetooth and, for the USB/audio interface version, provide connectivity for USB devices and auxiliary audio input. The core component of both kits is the Combox (U500/D), which handles the Bluetooth and media functionalities. The system integrates with the car's existing radio receiver (X13812) and, for hands-free operation, utilizes a dedicated microphone (B402/C or B402/O) and a Bluetooth aerial (W18/B). The USB/audio interface variant adds a USB/AUX-IN jack (V) for connecting external media devices.

Important Technical Specifications:

Compatibility: BMW 3 Series (E90, E91) after 09/2010, BMW 3 Series (E92, E93) after 03/2010.
Prerequisites: Cars with SA 606 (Business navigation system) without SA 6FL or SA 609.
Retrofit Kit Numbers:
- Basic Bluetooth Hands-Free Kit: 84 64 0 441 949
- Basic Bluetooth Hands-Free Kit with USB/Audio Interface: 65 41 2 152 528
Components (common to both kits):
- Wiring harness (A)
- Bluetooth aerial (B)
- Hands-free microphone (C for E90, E91, E92; O for E93)
- Combox (D - not supplied with kit, must be ordered separately)
- Combox holder (E - not supplied with kit, must be ordered separately)
- Hands-free microphone finisher (F - for cars without roof function centre only)
- Oval-headed screw (G - ST4, 2 x 13 mm)
- Hexagon screw (H - M5 x 20 mm, 4 x)
- Hexagon nut (I - M5, 4 x)
- SW 4-pin socket casing (J)
- Adhesive strips (K - 80 x 15 mm)
- Cable tie (L - 10 x)
- Template (M - for cars without roof function centre only)
- Bluetooth aerial connecting cable (N)
- Adapter cable (P - E93 cars only)
- Installation frame (Q - E90, E91, E92 cars only)
- Steering column shroud (R - E93 cars only, not supplied with kit)
- Cover cap (S)
- 26-pin socket casing (T)
- USB cable (U - to be given to customer)
Additional Components (for USB/Audio Interface kit only):
- USB wiring harness (U)
- USB/AUX-IN jack (V)
- BL 54-pin socket casing (W - not required for installation)
Wiring Connections:
- Power/Ground: Terminal 30 (RT/GN, 2.5 mm²) to PIN 15 of X13812; Terminal 31 (BR, 2.5 mm²) to PIN 12 of X13812.
- MOST Bus: Fibre-optic cable (OR) to PIN 2 of X13815; Fibre-optic cable (GN) to disconnected fibre optic cable; SW 2-pin fibre-optic cable casing (X34139) to Combox (D).
- Combox: 52-pin socket casing (X34130) to Combox (D).
- Microphone: SW 3-pin socket casing (X3564) to hands-free microphone (C or O).
- Bluetooth Aerial: Fakra socket casing (X34128) to Combox (D); Fakra socket casing (X14080) to Bluetooth aerial (B).
- USB/AUX-IN (if applicable): WS 4-pin HSD socket casing (X17183) to USB/AUX-IN jack (V); SW 4-pin socket casing (X14118) to USB/AUX-IN jack (V); Shield (0.35 mm²) to PIN 22 of T; AUX_NF_GND (WS/GN, 0.35 mm²) to PIN 10 of T; AUX_NF_R (WS/RT, 0.35 mm²) to PIN 24 of T; AUX_NF_L (VI, 0.35 mm²) to PIN 23 of T; SW 4-pin HSD socket casing (X34135) to Combox (D).
Installation Time:
- Basic Bluetooth Hands-Free Kit: Approx. 1.5 hours.
- Basic Bluetooth Hands-Free Kit with USB/Audio Interface: Approx. 2.0 hours.
- Additional 0.5 hours if the car lacks a fibre-optic cable distributor station.
- Does not include programming/coding time.
Special Tools: 00 9 317 (Installation wedge).

Usage Features:

Once installed and coded, the system allows for hands-free phone calls via Bluetooth, integrating with the car's audio system and controls. For the USB/audio interface version, users can connect USB storage devices for music playback or other compatible functions, and auxiliary audio sources via the AUX-IN jack. The system requires programming/coding with ISTA (Integrated Software Service Station) via the "Conversions" path. Specifically, the Combox retrofit (SA 644) coding is needed for the basic kit, and both Combox retrofit (SA 644) and USB/audio (SA 6FL) retrofit coding are required for the USB/audio interface kit. Mobile phones must be paired with the car after installation.

Maintenance Features:

The document emphasizes that all work must be completed by specialist personnel trained on BMW cars, using the latest BMW repair manuals, wiring diagrams, servicing manuals, and prescribed tools, while observing health and safety regulations.

Troubleshooting: In case of installation or functional problems, troubleshooting should be limited to approximately 0.5 hours for mechanical work or 1 hour for electrical work.
Technical Support: If issues persist, an inquiry should be sent to technical parts support via the After Sales Assistance Portal (ASAP), including the chassis number, retrofit kit part number, a detailed problem description, and any work already carried out.
Cable Management: Fibre-optic cables must maintain a bending radius of no less than 25 mm. All installed cables/lines must be secured with cable ties and must not be kinked or damaged.
Adhesive Surfaces: When attaching the Bluetooth aerial, adhesive surfaces must be free from oil and grease to ensure a permanent bond.
Post-Installation Checks: After installation, a brief test should be conducted, the negative pole of the battery disconnected and reconnected, a vehicle test performed using ISTA to check for error memory, and a functional test of the basic Bluetooth hands-free kit carried out.
Programming/Coding: The system requires programming/coding via ISTA/P. This involves selecting the "Basic Bluetooth hands-free kit" retrofit and working through the created action plan. Specific coding operations (SA 644 and SA 6FL if applicable) are mandatory.
Documentation: The document advises against archiving hard copies of the installation instructions as daily updates are made via ASAP.