BMW E85 User manual

BMW

Service Training

E85 Information/Communication

Seminar Working Material

NOTE

The information contained in this training course manual is intended solely for

participants of the BMW Service Training course.

Refer to the relevant "Technical Service" information for any changes/supple-

ments to the Technical Data.

München, Germany. Reprints of this manual or its parts

require the written approval of BMW AG, München

VS-42 MFP-HGK-BRK-E85-0900-0950

Contents

Page

CHAP 1 Information / Communication 1

Introduction 1

- New features in the E85 2

CHAP 2 Radio and CD changer 6

Introduction 6

- New features of the system 6

System overview 7

- System diagram 8

Components 9

- BMW radio-CD 10

- BMW Business radio-CD 11

- Multi-information radio MIR 12

- BMW central information display radio

CID radio 13

- CD changer 19

- BMW aerial systems 19

Operation 25

- Service mode for radios 25

Notes for Service 27

- FM aerial 27

- Diagnosis 28

- Coding 28

- Car & key memory 28

CHAP 3 Audio systems 29

Introduction 29

- Systems 29

- New features of systems 29

- System comparison - sound pressure 30

- System comparison - linearity 31

- Advantages of the systems 31

System overview - Stereo 32

System diagram - Stereo 33

Components of Stereo audio system 34

- Low-range speakers (woofers) 34

- High-range speakers (tweeters) 35

- Mid-range speakers, rear 36

- Stereo audio system 36

System overview - HiFi 37

System diagram - HiFi 38

Components of HiFi audio system 39

- HiFi amplifier 39

- Low-range speakers (woofers) 40

- High-range speakers (tweeters) 40

- Mid-range speakers 40

- HiFi audio system 41

System overview - Top-HiFi 42

System diagram - Top-HiFi 43

Components of Top-HiFi audio system 44

- Top-HiFi amplifier 44

- Front low-range speaker (woofer) 45

- High-range speakers (tweeters) 45

- Mid-range speaker 46

- Carver woofers (low-range speakers), rear 47

- Top-HiFi audio system 51

Operation 53

- HiFi amplifier 53

- Top-HiFi amplifier 54

Notes for Service 57

- Diagnosis 57

- Coding 57

CHAP 4 Telephone systems E85 58

Introduction 58

- Telephone versions 58

- New features of systems 59

CHAP 5 Car phone, "Professional" 60

System overview 60

System circuit diagram 61

Components 62

- Telematic Control Unit TCU 63

- Eject box 64

- Cordless handset 65

- Hands-free microphone 65

- GSM aerial 66

- Bluetooth aerial 67

System functions 68

- Modem function 69

- Emergency call functions 70

- Power management 71

CHAP 6 Universal charging and hands-free unit, ULF 72

Introduction 72

- What is Bluetooth? 73

- Transmission 75

- Data and voice 76

- Interception security 76

System overview 77

System diagram 78

Components 79

- ULF control unit 79

- Bluetooth mobile phone cradle 82

- Bluetooth mobile phone 85

- GSM aerial and hands-free unit 86

- Compensator 86

- Bluetooth aerial 87

System functions 87

- Telephoning 87

- Charging 91

Operation 92

- Initial operation 92

CHAP 7 Notes and diagnosis 98

Diagnosis 98

Coding 98

Car & key memory 98

CHAP 8 TV 99

Introduction 99

System overview 100

System diagram 101

Components 102

- Central information display CID 102

- CID control panel 102

- Video module 103

- TV aerials 104

- Aerial diversity 106

CHAP 9 Navigation system 107

Introduction 107

- System advantages 107

System overview - Navigation High 108

System diagram - Navigation High 109

System overview - Radio navigation EU 111

System diagram - Radio navigation EU 112

Components 113

- Central information display 114

- CID control panel 114

- Navigation computer DVD 115

- GPS aerial 116

- Wheel speed sensor 116

- Reversing light switch 116

- Video module 117

- Multi-information radio MIR 117

System functions 118

- Introduction 118

- Additional destination inputs 118

- More accurate calculation of arrival time 118

- Improved direction 119

- Improved map presentation 119

- New map presentation 119

Operation 122

- Main menu 122

- Settings selection 122

- Settings Page 1 122

- Settings selection, Page 2 123

- Map and arrow presentation 123

- Settings 123

- Destination input main menu 124

- Destination input submenu 124

- Route selection 124

- Destination input 125

- New route 126

Country-specific version 127

- Country-specific version US 127

Notes for Service 131

- Service information 131

- Service mode 131

- Diagnosis 134

- Coding 134

- Car & key memory 134

E85 Information/Communication

- 1 -

Information / Communication

Introduction

The E85 has soared to be the new dynamic leader in the market

segment of premium roadsters. Thanks to its breathtaking

design and even sportier handling place it distinctly higher than

the E36/7.

Fig. 1: BMW Z4

In keeping with its top-of-the-range status, the Z4 offers new

features in the field of information and communication systems.

KT-10553

E85 Information/Communication

- 2 -

- New features in the E85

New features: radio systems

The radios have been redesigned and equipped with a CD drive

in line with the vehicle's premium status. It features a new

central information display radio specifically designed for the

menu in the central information display.

Fig. 2: Central information display radio

New features: audio systems

In addition to the "Stereo" and "HiFi" audio systems, a "Top-

HiFi" system is offered in the Z4. This system satisfies the most

demanding requirements with regard to sound quality and

sound impression. This is achieved by the consistent use of

Carver low-range speakers or woofers. This new speaker

technology enables high sound pressures and distortion-free

basses in conjunction with compact speaker dimensions.

KT-10044

E85 Information/Communication

- 3 -

New features: telephone systems

A new telephone generation is introduced for the first time on

the Z4. The customer has the option of selecting between

several systems.

The customer can order a fixed installation car phone with

cordless keypad handset that is connected to the vehicle based

on Bluetooth technology.

Alternatively, the vehicle can be equipped with equipment

providing the connection for Bluetooth mobile phones.

Fig. 3: Possible Bluetooth mobile phones for the Z4 KT-10576

E85 Information/Communication

- 4 -

New features: TV system

In the EU version, the Z4 features a TV function. When the

vehicle is stationary, TV pictures or video text can be shown on

the central information display. This function is legally permitted

only when the vehicle is stationary and, as in other BMW model

series, it is therefore automatically deactivated while driving.

Fig. 4: E85 Central information display with TV function KT-10631

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