Hi, i have an audi a6 ,2005,2.0tdi with navigation,telephone,tv, when i press nav button this message is displayed navigation is not installed ,or telephone is not installed. what can i do? thank you

Try pressing the nav button on the MMI.

2008 Audi Q7 4.2L PREMIUM-QUATTRO-NAV-SUNROOF ...

? 2:58
www.youtube.com/watch?v=MrLvBJRKt7g
Jul 8, 2011 - Uploaded by CircleofCycles
2008 AUDI Q7 Fond Du Lac, WI Stock #B2059 866-606-9906 http://www. ... 4.2 LITER V8 ENGINE, FACTORY NAVIGATION SYSTEM WITH NAV DISC ... 2015 Audi Q7 S Line 3.0T Quattro Tiptronic Full Review / Exhaust/ Start ...

Faulty mechanism of folding........u cant fix it by urself.............

you must return you car to the store where you buy the sat nav, for update and revision again. something is missing or bad installing.
God bless you

Check the disk condition in the DVD drive:

I know you can that you can change this by simply hooking up a scan tool for specific year. There are language options accessible for situations like this. Here is a sample of what can be changed using VAG 5052 or equivalent scanners.

Coding

• 0?xxxxx: Model
  • 1 = Lamborghini
  • 2 = Audi A3 (8P)
  • 3 = Audi A4 (8E)
  • 4 = Audi A4 Cabriolet (8H)
  • 5 = Audi A6 (4B)
  • 6 = Audi TT (8J)
  • 7 = Audi R8 (42)
• 0x?xxxx: Treble Speaker Monitoring inactive
  • 0 = Front Treble Speaker Monitoring inactive active (NOT Audi A4 Cabriolet)
  • 1 = Front Treble Speaker Monitoring inactive inactive (ONLY Audi A4 Cabriolet)
• 0xx?xxx: Sound Characteristic
  • 0 = Sound Characteristic linear
  • 1 = Audi A4 (8E)
  • 2 = Audi A6 (4B)
  • 3 = Audi A4 Cabriolet (8H)
  • 4 = Audi TT (8J)
  • 5 = Audi A3 (8P)
  • 9 = Sound System
• 0xxx?xx: Telephone/Telematic
  • 1 = Telephone not installed (Remote Feed Voltage for Microphone active)
  • 2 = Base Plate (Temic - Remote Feed Voltage for Microphone inactive)
  • 3 = Base Plate (Cullmann - Remote Feed Voltage for Microphone inactive)
  • 4 = Base Plate (Nokia - Remote Feed Voltage for Microphone inactive)
  • 5 = Telematic Europa (Remote Feed Voltage for Microphone inactive)
  • 6 = Telematic US (Remote Feed Voltage for Microphone inactive)
  • 7 = Base Plate diagnostic capable with Comfort Control
• 0xxxx?x: Equipment I
  • 1 = Tuner not installed
  • 2 = Digital-Radio installed
  • 3 = Satellite-Radio installed
  • 4 = Satellite and Digital-Radio installed
  • 5 = Analog Input (AUX) installed
  • 7 = Satellite-Radio & Analog Input (AUX) installed
• 0xxxxx?: Equipment II
  • 1 = TV-Tuner/CD-Changer/Multi-Function Steering Wheel not installed
  • 2 = TV-Tuner installed
  • 3 = CD-Changer installed
  • 4 = TV-Tuner and CD-Changer installed
  • 5 = Multi-Function Steering Wheel installed
  • 6 = TV-Tuner and Multi-Function Steering Wheel installed
  • 7 = CD-Changer and Multi-Function Steering Wheel installed
  • 8 = TV-Tuner and CD-Changer and Multi-Function Steering Wheel installed
    
    

Adaptation Channel 001: Tire Circumference The tire circumference is beeing adapted in "mm".


Channel 002: Wheel Pulse The wheel pulse describes the amount of wheel pulses per revolution.
If value 0 is entered the system calibrates automatically itself after several kilometers and inputs a value.

• 43 = Audi A3 (8P) / Audi TT (8J)
• 45 = Audi A4 (8E)

Channel 003: Language (Screen)

• 0 = German
• 1 = English (UK)
• 2 = French
• 3 = Italian
• 5 = Spanish
• 6 = Portuguese
• 7 = English (UK)

Channel 004: Back-Up Camera

• 0 = Back-Up Camera not installed
• 2 = Back-Up Camera installed

Channel 005: Speed Threshold (Video Input)

• 0 = max. 0 kph or 0 mph
• 1 = max 5 kph (Standard for Europe)

Channel 007: Options Channel 008: Volume Characteristic Channel 010: Region

• 0 = Europe/North America
• 1 = Australia/South America
• 2 = South Africa

Channel 011: Language (Speech Recognition)

• 0 = German
• 1 = English
• 2 = French
• 3 = Italian
• 5 = Spanish

Channel 018: Start Screen The start screen setting has to correspond with the control module coding, e.g. a S3 start screen doesn't work with an A4 coding.

• 0 = Standard Start Screen
• 1 = Audi S3 Start Screen
• 2 = Audi S4 Start Screen
• 3 = Audi RS4 Start Screen
• 4 = Audi TT Start Screen
• 5 = Audi R8 Start Screen

Channel 065: Read Test Channel 066: Self Test Channel 067: CD/DVD Drive

• 000 - Normal/Eject-Button enabled
• 001 = Eject CD/DVD (will not be saved)
• 255 = Eject-Button disabled/locked (Anti-Theft-Protection)

Channel 068: Screen Test Values will not be saved, they only act as initiation for each Test Picture.

• 0 = No Test Picture
• 1 = Test Picture: Red
• 2 = Test Picture: Green
• 3 = Test Picture: Blue
• 4 = Test Picture: White
• 5 = Test Picture: Black
• 6 = Test Picture: Checkerboard
• 7 = Test Picture: Checkerboard (inverted)
• 8 = Test Picture: 64 Gray Scales (vertical Bars)
• 9 = Test Picture: Special

Channel 069: Display Mechanism

• 000 = Display closed
• 001 = Display open
• 200 = Display half open (Obstacle)
• 255 = Position undefined

Channel 070: Display Brightness

• 0 = 0% Brightness (Display OFF)
• 1 = 20% Brightness
• 2 = 40% Brightness
• 3 = 60% Brightness
• 4 = 80% Brightness
• 5 = 100% Brightness

Channel 099: Transport Mode Only applies to models without Gateway/Diagnostic Interface for Databus.

• 0 = Transport Mode inactive
• 1 = Transport Mode active

Channel 111: Reset

• To perform a system reset/restart save 1 as new value.

Channel 114: FM Frequency

• Range: 875...1080

Channel 117: Signal Test (Output)

• 0 = Fader Center & Balance Center
• 1 = Fader Front & Balance Left
• 2 = Fader Front & Balance Right
• 3 = Fader Rear & Balance Left
• 4 = Fader Rear & Balance Right

Channel 136: Driver Position

• RNS-E Basic
  • 03226 = Left-Hand-Drive (LHD)
  • 02632 = Right-Hand-Drive (RHD)
• RNS-E High/US
  • 00005 = Left-Hand-Drive (LHD)
  • 00013 = Right-Hand-Drive (RHD)

No solution, same problem, but had many strange moments: 4 months ago during 100 kms or so it stopped, then suddenly came back, and worked ever since. A few days ago, it started happening again: NAV stuck, then radio dead, and gradually the rest disappeared. I did a Reset, and since that moment I see the intro-screen and then it goes black. Hitting the TEL button is somehow also a Reset...

Do the previous 2 posters have anything to report on this matter? It would be VERY welcome!

Thanks,
Jeff

NAV unit uses a DVD disc. If its a copy, it may or may not work. I suggest you remove the NAV disc, unplug the NAV unit from power for 4-5 minutes, reconnect the NAV and try inserting the disc again to see if it reads. If it still does not read, another NAV disc needs to be inserted to verify its not a "bad" NAV DVD disc issue. If it still cannot read the second disc, the NAV unit is bad. The handbook feature needs the disc inserted in the slot 1 of the CD changer unit.

Page 106 from the owner's manual. It says (if equipped), it's in the MESSAGE CENTER. Press the INFO button (you should see 3 buttons INFO, SETUP, RESET, pressing INFO will toggle the odometer display between a number of things like odometer, distance to empty, outside temperature, etc.

Good luck, if you still need help don't hesitate to stop by your local dealer and have them show you.

Installing the DVD Map Disc Your dealer/retailer may have installed the map DVD. If the map DVD was not installed, do the following to load it:
Read the following steps completely.

1. Turn the ignition on. The vehicle must be in P (Park) to perform this operation.
2. Press (power) to turn the navigation system on.
3. Press the NAV hard key.
4. Touch the Insert Map Disc screen button. The screen opens to access the map DVD slot.
5. Load the map DVD partway into the slot. The system pulls it in. The screen cannot be closed until a double beep is heard.
   Notice: Pressing directly on the navigation screen may cause damage. Repairs would not be covered by the vehicle's warranty. Do not press directly on the navigation screen.
   
6. To close the screen, slightly push up on the two outer corners until the screen is in position. Then push the screen in by pushing on the four outer corners until a click is heard.
7. Set the search area. See "Setting the Search Area" earlier in this section.

Ejecting the DVD Map Disc The navigation portion of the system cannot be used if the DVD map disc is not loaded.

1. Press the MENU key to enter the Menu options, then press the MENU key repeatedly until Nav is selected or touch the Nav screen button.
2. Touch the Map Database Information screen button.
3. Touch the Eject Map Disc screen button. The screen tilts, exposing the map DVD slot.
4. Press the eject button, located next to the DVD map disc slot, and the disc ejects. Pull the disc out. The screen cannot be closed until a double beep is heard.
   Notice: Pressing directly on the navigation screen may cause damage. Repairs would not be covered by the vehicle's warranty. Do not press directly on the navigation screen.
   
5. To close the screen, slightly push up on the two outer corners until the screen is in position. Then push the screen in by pushing on the four outer corners until a click is heard.