Technical training.

Product information.

FI 2 Displays, Indicators and Controls

Edited for the U.S. market by:
BMW Group University

Technical Training

ST1103 5/1/2011

V_/

BMW Service

General information

Symbols used

The following symbol is used in this document to facilitate better comprehension or to draw attention
to very important information:

A

Contains important safety information and information that needs to be observed strictly in order to
guarantee the smooth operation of the system.

Information status and national-market versions

BMW Group vehicles meet the requirements of the highest safety and quality standards. Changes in
requirements for environmental protection, customer benefits and design render necessary continu¬
ous development of systems and components. Consequently, there may be discrepancies between
the contents of this document and the vehicles available in the training course.

This document basically relates to the European version of left hand drive vehicles. Some operating el¬
ements or components are arranged differently in right-hand drive vehicles than shown in the graphics
in this document. Further differences may arise as the result of the equipment specification in specific
markets or countries.

Additional sources of information

Further information on the individual topics can be found in the following:

• Owner's Handbook

• Integrated Service Technical Application.

Contact: conceptinfo@bmw.de
©2010 BMW AG, Munich

Reprints of this publication or its parts require the written approval of BMW AG, Miinchen

The information contained in this document forms an integral part of the technical training of the BMW
Group and is intended for the trainer and participants in the seminar. Refer to the latest relevant infor¬
mation systems of the BMW Group for any changes/additions to the technical data.

Status of the information: November 2010

VH-23/lnternational Technical Training

FI 2 Displays, Indicators and Controls

Contents

1. System overview.1

1.1. Introduction.1

2. System components.2

2.1. Instrument panel.2

2.1.1. Brake energy regeneration.2

2.1.2. On-board computer.2

2.2. Central information display.3

2.2.1. CID with 10.25" screen diagonal.4

2.3. Head-Up Display.4

2.3.1. System wiring diagram.6

2.3.2. Functional principle.7

2.3.3. Operating elements and settings.10

2.3.4. Installation location.10

2.3.5. Windshield.11

2.4. Operating elements on the steering wheel.13

2.5. Operating elements in the center console.14

2.6. Operating unit for the driver assistance systems (BEFAS).14

2.7. Service functions.15

2.7.1. Test functions.15

2.7.2. Resetting the scope of maintenance work.17

FI 2 Displays, Indicators and Controls

1. System overview

1.1. Introduction

As with all other BMW models, the operating concept of the new BMW 6-Series convertible is based
on a clear and optimized layout of the instruments and controls. The number of switches has been re¬
duced in order to simplify logical operation. The display and operating elements are organized in a hi¬
erarchical arrangement corresponding to their function.

F12 Overview of display and operating elements

Index Explanation

Central information display (CID)

Control buttons, steering wheel

Controller (CON)

Instrument panel (KOMBI)

3 Favorite buttons for individual assignment and operation of heating and air

conditioning system

1 Head-Up Display (HUD)

Gear selector switch (GWS)

Operating facility for assist systems (BEFAS)

1

FI 2 Displays, Indicators and Controls

2. System components

2.1. Instrument panel

As with previous BMW models the FI 2 instrument cluster arranges and displays the speedometer,
tachometer, fuel gauge, engine oil temperature, indicators and warning lights clearly.

The instrument cluster (KOMBI) receives information in analogand digital electrical signals via the
wiring harness. These signals are processed and then displayed, or passed on as information to other
control units.

The FI 2 cluster is a further development of the F01 instrument cluster and, as a control unit, is a bus
component of the MOST bus (Media Oriented System Transport) bus and powertrain CAN (PT-CAN).

FI 2 Instrument cluster

2.1.1. Brake energy regeneration

The Brake energy regeneration display is faded into the current consumption display in coasting (over¬
run) mode.

The kinetic energy of the vehicle is converted into electrical energy during coasting. The vehicle bat¬
tery is partially recharged and the fuel consumption can be reduced.

FI 2 Fuel economy display in coasting (overrun) mode

2.1.2. On-board computer

As with all BMW vehicles the FI 2 is equipped as standard with an on-board computer.

The on-board computer functions can be called up by briefly pressing the on-board computer button
on the steering column switch.

2

FI 2 Displays, Indicators and Controls

2. System components

Pressing the on-board computer button again displays information in the following order:

• Range

• Average consumption

• Average speed

• Distance (with activated route guidance)

• Arrival time (with activated route guidance)

• Date

• Speed limit information.

The functions to be displayed in the CID can be selected via "Settings" -> "Information Display".

F12 Buttons on steering column switch

Index

Explanation

1

On-board computer button

2

High-beam assistant button

3

Steering column switches

For more detailed information, refer to the current version of the BMW 6-Series convertible Owner's
Manual.

2.2. Central information display

The central information display (CID) has been redesigned for the FI 2.

As with all new BMW models, the system is operated by means of the iDrive system controller.

The central information display is an integrated display and operating facility for the following func¬
tions:

Audio functions, such as radio, CD, MP3 for example

Telephone and data services

Navigation

3

FI 2 Displays, Indicators and Controls

2. System components

• On-board computer, journey computer

• Vehicle information, Interactive Owner's Manual (IBA)

• Vehicle settings

• Vehicle functions, for example PDC and EDO

• BMW Services.

2.2.1. CID with 10.25" screen diagonal

A 10.25" diagonal screen CID is installed as standard equipment. The display resolution is 1280 x 480
pixels.

F12 CID with 10.25" screen diagonal

2.3. Head-Up Display

The name "Head-Up" describes the principle benefit of this system. The Head-Up Display (HUD)
projects a virtual image into the driver's field of view. Important information, e.g. from the cruise control
or navigation system with activated arrow display, is reflected on the windshield and is therefore per¬
manently available in the driver's field of view.

The Head-Up Display is part of the Driver Assistance Package (SA ZDA) in the FI 2. The HUD contains
various functions aimed at enhancing driving safety and ride comfort.

The following information is displayed:

• Vehicle speed

• Set speed regulation by the cruise control with braking function (DCC)

• Navigation system

• Check Control messages

• Seed limit information

• Lane departure warning

• Night Vision with pedestrian detection

The HUD used in the FI 2 has been enhanced to include the following functions:

4

FI 2 Displays, Indicators and Controls

2. System components

• Intersection view

• Road symbol in the junction view.

The HUD in the FI 2 can now also project the color blue in addition to red and green. Contents can be
displayed in all colors of the RGB color spectrum, as is the case with an LCD monitor, by mixing the
three colors.

Having the displays in the driver's direct field of view increases safety, as this allows the driver to keep
his eyes on the road at all times.

5

FI 2 Displays, Indicators and Controls

2. System components

2.3.1. System wiring diagram

System wiring diagram of Head-Up Display

© |

FI 2 Displays, Indicators and Controls

2. System components

Index

Explanation

1

Central Gateway Module, (ZGM)

2

Head-Up Display (HUD)

3

Central information display (CID)

4

Junction box (JB)

5

Power distribution box, front

6

Controller

7

Car Information Computer (CIC)

8

Instrument panel (KOMBI)

9

Control panel, driver assist systems (BEFAS)

10

Footwell module (FRM)

K-CAN.

Body controller area network

LIN-Bus

Local Interconnect Network bus

2.3.2. Functional principle

The HUD is similar to a projector. A light source is required to project the HUD information. Two white
LEDs serve as the light source. The light is directed through a lens onto a TFT projection display
where the screen contents are displayed. The TFT projection display can be compared to a filter which
admits or blocks light.

An optical imaging element determines the shape, distance and size of the HUD images.

The image appears to float freely over the roadway, the windshield acts as a deflecting mirror.

7

FI 2 Displays, Indicators and Controls

2. System components

® © ® l

Principle of Head-Up Display

Index

Explanation

1

Light source

2

Lens

3

TFT projection display

4

Plane mirror

5

Curved mirror

6

windshield

7

Observer's point of vision

8

Projected image

8

FI 2 Displays, Indicators and Controls

2. System components

Projection distance

The projected HUD image content appears approximately 2.3 m from the observer's eye.

Projection distance

Index

Explanation

1

Head-Up Display

2

windshield

3

Projected image

4

Projection distance

Indication range

The HUD size is approximately 200 mm x 100 mm with a display resolution of 480 x 240 pixels.

HUD display (example)

9

FI 2 Displays, Indicators and Controls

2. System components

2.3.3. Operating elements and settings

The HUD is operated and adjusted via the following operating elements:

• BEFAS on/off button

• Controller/CID

• Dimmer wheel in light switch cluster.

Switching on/off

The button is resistance coded and is routed directly to the HUD. The resistance coding enables the
HUD to identify the button signals or a fault in the button.

Settings

The HUD settings are displayed in the CID and can be modified via the controller:

• Call up the main menu by pressing the menu button

• Call up "Settings" menu item

• Call up "Head-Up Display" menu item.

The following settings can be modified:

• Brightness

• Height adjustment

• Displayed information.

The basic brightness of the Head-Up Display can also be modified via the dimmer wheel in the light
switch cluster.

Test functions

Certain test functions may be also invoked directly on the HUD without using a BMW diagnostic sys¬
tem, as follows:

• Hold the HUD button in the BEFAS pressed for roughly 20 seconds and then release

• Press the button again to call up additional test functions

• Hold the HUD button in the BEFAS pressed for longer than 20 seconds to exit this function.

2.3.4. Installation location

The head-up display is fitted above the steering column, immediately behind the instrument cluster. It
is secured to the bulkhead supporting structure using three screws.

10

FI 2 Displays, Indicators and Controls

2. System components

F12 Installation location of HUD

Index

Explanation

1

Carrier bracket

2

Head-Up Display (HUD)

3

Screw

2.3.5. Windshield

The windshield is a "special pane of glass" and an important element in the projection of the displays.
The outer and inner glass panes are bonded to a plastic film, just like in the standard windshield. Un¬
like in the standard windshield, this plastic film is not parallel but is tapered over the entire area of the
windshield.

Incorrect windshield installed

The HUD image is always reflected on the inner surface and outer surface of the windshield.

With a standard windshield, the two reflected images are offset due to the tilt angle of the window
glass.

Due to the taper angle, these two images are superimposed on the HUD window glass with the result
that the driver only sees "one" image.

11

FI 2 Displays, Indicators and Controls

2. System components

Double reflection

Index

Explanation

1

Display

2

Outer surface of the windshield

3

Inner surface of the windshield

4

Reflection on the outer surface of the windshield

5

Reflection on the inner surface of the windshield

6

Driver's eye

The following illustration shows the result if a standard windshield is installed.

Appearance of HUD with a standard windshield

12

FI 2 Displays, Indicators and Controls

2. System components

2.4. Operating elements on the steering wheel

A switch block is integrated into the steering wheel on the left and right side respectively.

The operating elements for the Cruise control with braking function (Dynamic Cruise Control [DCC])
are on the left side of the steering wheel.

The operating elements for operation of the radio and telephone functions are on the right.

F12 Operating elements on the steering wheel

Index

Explanation

1

Shift paddle, shift down

2

Shift paddle, upshift

3

Rocker switch +, increase volume

4

Rocker switch -, reduce volume

5

Voice input system button

6

Telephone button

7

Knurled wheel, select/set radio station or music track

8

MODE button, change between audio sources

9

Rocker switch ±, change speed, set speed

10

Switch on/off or interrupt DCC

11

Resume button, call-up stored speed

12

Set speed button

13

FI 2 Displays, Indicators and Controls

2. System components

2.5. Operating elements in the center console

The center console of the FI 2 contains the following operating elements:

FI 2 Operating elements of the center console

Index

Explanation

1

Gear selector switch

2

Controller

3

Parking brake

4

Automatic Hold

5

Park Distance Control

6

Side View

7

Drive dynamic control switch

8

Dynamic Stability Control

2.6. Operating unit for the driver assistance systems (BEFAS)

The individual driver assistance systems can be activated or deactivated via the driver assistance sys¬
tems operating unit which is located next to the steering wheel in the left side of the dashboard.

14

FI 2 Displays, Indicators and Controls

2. System components

F12 Operating facility for the driver assistance systems

Index

Explanation

1

Lane change warning

2

Lane departure warning

3

Night Vision with pedestrian detection

4

Head-Up Display

2.7. Service functions

2.7.1. Test functions

The test functions are shown in the TFT display of the instrument panel. The test functions are used
by BMW Service to check the encoding. The test functions also provide help in troubleshooting with¬
out a BMW diagnosis system.

To start functional check

• Terminal 15 ON

• Press and hold down the reset button in the instrument panel for ten seconds
All the described test functions can also be performed via the BMW diagnosis systems.

Locking and unlocking the test functions (test function 04)

Only the first four test functions are freely accessible. All test functions are locked from the fifth test
function onwards. The test functions can be unlocked via test function 04.

The test functions are unlocked by entering the combined total of the last 5 digits vehicle identification
number.

Display of test functions

The test functions are faded into the center of the TFT display, between the two round instruments.

The main test functions are listed below. In addition to the majority of test functions, there are further
equivalent functions for which a similar display appears in the instrument panel.

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FI 2 Displays, Indicators and Controls

2. System components

Test function

Description

01

Identification

02

System test

03

Test End

04

Unlock test functions

05

Current consumption

06

Range/consumption

07

Fuel gauge values

08

Coolant temperature, ambient temperature

09

On-board computer average values

10

Speedometer / revolution counter

11

Display of operating voltage

12

Trigger audio signals

13

Read fault codes

14

Dim LCD

15

Dim PWM signal

16

Condition Based Service

17

Check Control

18

Correction factor, consumption figures

19

Software reset / RAM reload

Operation of test functions

The test functions are operated with the assistance of the reset button in the instrument panel.

Press the reset button briefly once to scroll through the test functions. Hold the reset button pressed
down for longer to access the selected test function.

Exit test functions

• Terminal 15 OFF

• Hold reset button pressed for longer than ten seconds. The main menu fades into the instru¬
ment panel

• Call up test function 03 (end test)

• Call up test function 19 (RESET).

A

To protect against unauthorized access, all but the first four test functions are locked again when the
test functions are exited.

16

FI 2 Displays, Indicators and Controls

2. System components

2.7.2. Resetting the scope of maintenance work

If the service has been carried out for one or more scopes of maintenance work, replacement of front
brake pads for example, the full service interval must be reset for these scopes.

When resetting the scopes of maintenance work, a differentiation is made between two types:

• Statutory scopes of maintenance work, such as the technical vehicle inspection , which can
only be reset in the "Service" menu.

• All service-related scopes of maintenance work, such as changing the spark plugs for exam¬
ple, are reset via the reset mode in the instrument panel.

Activating reset mode

• Terminal 15 ON

• Press and hold down the reset button in the instrument panel for between five and ten sec¬
onds.

Hold the reset button pressed for longer than ten seconds to call up the test functions.

Press the reset button briefly once to scroll through the scopes of maintenance work. Hold the re¬
set button pressed for longer to access the reset menu for the selected scope of maintenance work.
Press and hold the button again to reset the scope of maintenance work. It is only possible to reset the
scopes of maintenance work once thresholds for specific scopes of maintenance work have been un¬
dercut.

Exit reset mode

• Terminal 15 OFF

• Start engine

• Do not press button for 15 seconds.

17

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