AUDI A6 2005 C5 / 2.G Electrics System Training Manual

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Function overview and menu structure of the MMI operator system

Radio main menu
–Dynamic
transmitter list
❍Memory
–Memory list
❍Band
– FM (ultra-short wave)
– MW (medium wave)
–LW (long wave)
– DAB* (Digital Radio)
❍Sound
– Softkey sound>
❍Manual
–Manual forward
– Search forward
– Save transmitter
– Play transmitter
–Search back
–Manual back

Radio setup
– Traffic programme
– Regional setting
– Transmitter reception
– Transmitter display
– Alternative frequency
–PTY filter
– Delete last
transmitter
Legend

Hardkey
❍Softkey
–Sub-menu
–Function
* available later

CD/TV main menu
– CD title
– TV transmitter
❍Changer
–CD list
❍Source
–CD
–TV
–External AV source
❍Sound
– sound>
❍Manual
–Forward
–Back
– One title back
– One title forward
– Title mix
– Play title
–Name CD

CD/TV setup
–CD
– Repeat
– Show CD text
–TV
– Brightness
– Contrast
– Colour
– Picture format
– TV standard

Address Book main
menu
–Find entry
–View list
–New entry
– Delete address book
Te l e p h o n e m a i n
menu
–Enter PIN
– Telephone menu
❍Memory
– Address book
–Numbers dialled
–Calls received
– Missed calls
–SIM card number
– Save current number
❍SMS
–New SMS
– Templates
–SMS input
–SMS output
–SMS memory
– Delete all read SMS
– Delete all SMS
❍Dial
❍Hang up

Te l e p h o n e s e t u p
– Telephone settings
–Call options
– Security settings
–Mailbox
–Call divert
– Network selection

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Infotainment
Legend

Hardkey
❍Softkey
–Sub-menu
–Function
* available later

Navigation
Navigation
– mode>
– Country
– City/Postal code
– Street
– Special dest.
– Route guidance
Start
–
– Z-destination 1...3
– Destination
❍Memory
–Last destinations
–Top special dest.
– Destination from
address book
– Save current dest.
– Save route
–Load route
❍Route
– Route criteria
–Distance list
–Route with
stop-off destinations
–Route without
stop-off destinations
–Block route
from here
❍Map
–Zoom
–Map menu
❍Nav Info
– Destination
–Location
–GPS dates

Navigation setup
–Map colours
–Alignment
–Junction zoom
–Map type
–Map contents
– Audible directions
–Demo mode
– Delete last
destinations
–Manual location
– Version information

Info main menu
– TMC message list
❍TP memo
– Message retrieval
❍Sources
–
–

Info setup
– TP memo timer
– TMC display filter

Car main menu
❍User
–User 1 - 4
– User management
❍On-board manual
–Short Guide
–Driver’s Manual
–Audi MMI
❍Maintenance
❍Maintenance
– Ambient lighting
–Acoustic Parking
System
– External lighting
– Battery charge level
– Vehicle registration
number
–Windows
– Instrument cluster
– Tyre pressure
control system
– Windscreen wiper
–Seat adjustment
–Mirror adjustment
–Central locking

Setup main menu
–Radio setup
❍Settings
–Menu language
–Units of measure
– Time setting
–System sounds
– Voice operation
– Factory setting
❍Sound
– Balance
–Fader
–Treble
–Base
–Subwoofer
–DSP
– Standard
– BOSE
– Volume settings
– Navigation
instructions
– Traffic
programme
broadcast
– Voice dialogue
system
– Telephone volume
❍Display
–Brightness

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Antenna systems
The antenna system in the new Audi A6 ´05 is
integrated as a module in the top area of the rear
window, to the left and next to the third brake light,
on the right.
The modules are responsible for the various
s y s t e m s, e . g . re m o t e c e n t ral lo ck i n g , rad i o , T V o r t h e
radio receiver for the auxiliary heater.
Only the modules that are required for the
requested optional extras are installed.The table shows the relevant modules for the
available vehicle equipment. These are indicated for
the various, worldwide country versions.
The modules "DAB" and "SDARS" relate to the digital
radio systems, which will be available later and are
based on either a satellite-controlled system
(SDARS) or a terrestrial system (DAB).
ModuleDesignationAvailable in market version
1
1
1
1
2
4
2
2
2
3
4
5
5
5
5
7
8Radio AM/FM
Radio AM/FM-Diversity
Radio AM/FM-Div/TV
Radio AM/FM-Div/TV
Remote central locking
Remote control for auxiliary heater
Remote locking/TV
Remote locking/TV/DAB
Remote central locking/TV
Navigation
Mobile phone-US
Te l e p h o n e E C E
Telephone (fixed or mobile)/Navigation
Telephone/Navigation
Satellite radio
Block circuit
Te l e p a s sECE
ECE/US
ECE/US
Japan
ECE/US
ECE
ECE/US
ECE
Japan
RoW
US
ECE
ECE
US
US
Italy
Installed antenna modules for possible vehicle equipment
Module 1
Module 3 Module 4Module 2 Module 5
Module 7Module 6
A
M
/F
M
-Di
v/
TV
1-2Third brake lightT
V3-
4
/R
emot
e
c
ent
ra
l
locking/R
C
/DA
B
326_125
Module 1: Radio/antenna amplifier R24
Module 2: Remote central locking/antenna amplifier 2 R111
Module 3: GPS/antenna for GPS navigation R50
Module 4: Mobile phone antenna USA/Antenna for telephone,
navigation, auxiliary heater R66Module 5: Roof antenna/antenna for radio, telephone,
navigation R52
Module 6: Block circuit
Module 7: Telepass antenna

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If you order the Audi A6 ´05 with the MMI versions
Basic, Basic Plus or Basic Navigation, the
functionalities like sound system or a CD-based
navigation module are integrated into the control
unit for front information J523, depending on the
vehicle equipment. The control unit for front information J523 is
installed in the glove compartment in the standard
version.
The "High" version, which was adopted from the
current Audi A8 ’03, is located behind the display
unit for front information J685, the colour MMI
display.
Infotainment
MMI BasicMMI Basic
PlusMMI Basic
Navigation
1-DIN housingXXX
Interface MOSTXXX
Power supplyXXX
AM/FM tuner for ECE and
North AmericaXXX
CD driveXXX
2x20-watt driversX
ZF output for antenna diversityXXX
Traffic programme recording
(8 minutes)XX
Integrated GPS receiverX
Navigation computer with memoryX
Voice output for navigationX
Control unit for front information J523

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The control unit for front information J523 includes
an enhanced TP recording system in the Standard
Plus and Standard Navigation versions. This is a
programmable traffic programme recording
function, which is possible via the MMI operating
system.
Two different start times can be set. The traffic
broadcasts that are received are recorded for a
duration of 2 hours from the relevant start time.
This setting remains unchanged until the timer
function is switched off or the programmed times
are changed. A memory with a recording capacity of
8 minutes is available for the recording. When the
memory is full, the oldest messages are overwritten.
The CD-based navigation function is integrated as
an optional module in the display and operating
unit for front information J523.
If this equipment is installed, the vehicle comes with
the antenna module R50, the antenna for
GPS navigation in the top area of the rear window
(see Chapter Antenna systems). This antenna
delivers the GPS signal. If the mobile baseplate was
also requested, the vehicle has a roof antenna
(antena for radio, telephone, navigation R52), which
supplies the GSM and GPS signal. All other input
signals are only supplied by networking the relevant
control units. Playback of the stored messages can
also be controlled via the MMI. It is possible to
select here whether you want to play the entire
sequence or only one particular message.Functional features of the standard navigation
function:
– Position-finding through interactive destination
entry/selection
– Interactive journey planner/management with
stop-off destinations
– Selection of route options
– Route guidance (acoustic and optical via arrows
in display on dash panel insert J285)
– Dynamic route guidance via RDS TMC and online
data
– Audible navigation directions via digital sound
package control unit J525
– Storage and management of destinations
– Output of position data to the CAN bus
(e.g. for Audi telematics)
– Search for imported destinations from the
address book
Navigation input signals from the vehicle network:
Distance signal from control unit for ABS with
EDL J104, signal from reversing light switch
Output signals to the vehicle network:
GPS time including date, voice output to the
digital sound system control unit J525

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Although functional modules are integrated into the
control unit for front information J523, the related
address words for diagnosis in the VAG tester are
retained.The control unit for front information J523 does not
support the Basic setting and actuator test
functions. The control unit for information J523 can
be flashed via the integrated CD drive.
Infotainment
Modules
Overview of the available
diagnostic functions
for each moduleControl unit for
front information
J523Amplifier,
2x20-wattRadio
RCD ROM drive
R92Navigation
with CD drive
J401
Control unit identificationX
Measured-value blocksX
Basic setting
Actuator test
CodingXX
AdaptationXXX
Flash programmingX
Read fault memoryX
Erase fault memoryX
Overview of the available diagnostic functions
for each module Overview of the address words of the modules
in the control unit for front information, which
are used in the tester
Control unit for
front information
J523Amplifier,
2x20-wattRadio
RCD ROM drive
R92Navigation
with CD drive
J401
Address word0747560E37
Diagnosis on the control unit for front information J523

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Overview of the measured-value blocks available
for the individual modules
ModuleDesignation
General measured-value blocks
for all modulesGeneral: Battery positive voltage, terminal status
MOST: Address, MOST FOT temperature, optical lowering
Status of ring break diagnosis line
Control unit identification:
Serial number, flash date, hardware and software version
Control unit for front information
J523Multimedia operating unit E380: Status of main buttons, status of knobs/pushbuttons,
volume controller status
Display: LCD display temperature
Signals: Terminal 58D, terminal 58S
Integrated amplifier,
2x20-wattStatus of input signals, status of mute lead, speed (GALA), temperature
Radio RRemote-feed antenna: Open circuit, OK, short circuit
Remote-feed ZF output: Open circuit, OK, short circuit
Transmitter receive-level (0... 100 dBµV)
CD ROM drive R92CD status: Button status (Play, Stop, etc.), Eject button status, status of functions (Repeat, Scan, etc.)
Control unit for navigation
with CD drive J401Route Info: Speed, direction of travel
GPS: Satellites received, status of remote-feed GPS antenna OK, short circuit, open circuit
GPS FIX: GPS information on satellite reception and position-finding
Drive: Status of CD drive, incorrect or no navigation CD inserted, Load Eject error,
CD drive overheating
Status of navigation CD
Longitude corrected: Arc degree, arc minute, arc second
Latitude corrected: Degree of longitude, minute of longitude, second of longitude
Height and angle of direction corrected: Height in metres, angle of direction in degrees
GPS date: Day, month, year or "invalid" if there is no GPS reception
GPS time: Hour, minute, second or "invalid" if there is no GPS reception
Front axle distance pulses, status
GPS level 1: Satellite ID with best and second-best reception
GPS level 2: Satellite ID with third-best reception

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Versions: Basic, Basic Plus and
Basic Navigation
Infotainment
Decimal
placeDescription
1.Country version: D, GB, USA, F, E, I, P
2.Equipment: ACC, Internal light package, Acoustic parking system, front
3.Equipment: Acoustic parking system, rear, Tyre pressure control system, Air suspension
4.Equipment: Seat memory, front/rear, Left-hand drive
5.Equipment: Standard sound system installation, Body variant, Leather equipment
6.Equipment: On-board computer
7.Reserved
Infotainment control unit holder
In the new Audi A6 ’05, the control units responsible
for Infotainment are mainly stored in a compact
holder behind the left wheel cut-out in the boot.
Only the control unit for front information J523 is
installed in the dash panel, either in a visible
position in the glove compartment (Basic version) or
behind the glove compartment (High version). The
dual-band compensator, the mobile phone
amplifier R86, is fitted on the rear right wheel well.
Reference
Please refer to the relevant Workshop Manual
for details of the exact individual installation
positions.
Coding variants of the control unit for front information J523
326_105

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Sound systems
Different sound system versions are available for
the new Audi A6 ´05. A general feature of the
systems is the two subwoofers integrated into the
front doors. A central subwoofer is not installed in
the rear storage area in the Audi A6 ’05 – a standard
feature in other model series.
The base frequencies, which cannot be localised for
the human ear, are amplified by the two tuners in
the doors and are used to round off the audio
pattern in the interior of the vehicle. This saves
space in the rear area, which increases the boot
volume and leaves more room for installing other
control units.
326_059
The new Audi A6 ´05 is equipped with a two-way
loudspeaker system in the front doors as standard.
The related amplifier with two 20-watt drivers is
integrated into the control unit for information J523.
Diagnosis of the standard amplifier module is
performed using the address word 47 in the
VAS diagnosis tester. The possible diagnostic
functions are contained in the list of diagnostic
options for the control unit for front information
J523 on page 78 in this chapter.
326_140
Audi A6 ‘05 front door with subwoofer and loudspeaker installation
positions
1 Control unit for front information J523 including
2x20-watt drivers, front display unit J685 and
Multimedia operating unit E380
2 High-pitch loudspeaker, front left R20 and
mid/low-pitch loudspeaker, front left R101
3 High-pitch loudspeaker, front right R22 and
mid/low-pitch loudspeaker, front right R102
1
23

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Standard sound system
If the optional Standard sound system is selected,
the vehicle will not have the 2x20-watt amplifier
module in the control unit for front information
J523. This sound system has an external 7-channel
DSP amplifier, the digital sound system control
unit J525, which is integrated into the MOST bus.
It controls the three-way systems in the front doors,
the two subwoofers in the front doors, the 2-way
systems in the back doors and the centre
loudspeaker in the dash panel. The standard sound
system comes as standard in the MMI versions
Basic Plus and MMI High.
Infotainment
326_073
Reference
Information on the functional features of the
digital sound system can be please refer to the
SSP 293, Audi A8 ´03 – Infotainment.
1 Mid/high-pitch loudspeaker, front left R26
2 Low-pitch loudspeaker, front left R21
3 High-pitch loudspeaker, rear left R14 and
mid/low-pitch loudspeaker, rear left R159
4 Control unit for digital sound package J525
5 Mid/high-pitch loudspeaker, front right R27
6 Low-pitch loudspeaker, front right R23
7 High-pitch loudspeaker, rear left R16 and
mid/low-pitch loudspeaker, rear right R160
1
2
3
45
6
7