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D2 - Sat Nav, ICE, Audio & TV All in car entertainment discussions

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  #1  
Old 15th November 2010, 06:54 AM
Buelldozer
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Default No radio display in instrument cluster

Hello all, I am french so sorry if my english is not perfect!

I have an Audi S8 from 08/1999 with RNS-C. I have replaced it by a RNS-D with TMC box.
I searched for many months for an used TMC box to keep radio, cd and navigation display in the instrument cluster.
I found on ebay a TMC box and I mounted it this week-end.
After recoding the RNS-D and the instrument cluster, navitagion display work fine but there is no Radio and CD display in the instrument cluster. Also I lost TV

Someone could help me?

Many thanks!!
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  #2  
Old 15th November 2010, 08:16 AM
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Welcome to the forum Buelldozer (great name). Some will be around soon with an answer for you.
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  #3  
Old 15th November 2010, 09:24 AM
Buelldozer
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Hi Conan!

It was a long time I wanted to come on this forum but always something to do...
But now I decided to take the time!
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  #4  
Old 15th November 2010, 09:40 AM
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I had the same problem with not having Radio / Cd displaying in the DIS when I did the upgrade. No matter what settings I tried, I dont think I ever got it to work....

But, your TV should be able to work.

The TV tuner needs its canbus connection connecting directly to the back of the head unit to work. If the canbus isnt there, the Nav wont see the tuner and the TV option wont be there.

So, you have probably taken the canbus from the back of the instrument cluster into the TMC, then from the TMC into the pin 13 and 26 on the Head unit ?

In which case, the original canbus wires for the TV tuner are now no longer connected to the headunit ?

On a UK car, remove the passenger side transmission tunnel cover and you will reveal a square multiblock connector, which is part of a chunky wire that runs from the headunit all the way directly to the back of the car for the CD changer, aerial, Phone, Nav etc. Im sorry, I dont know exactly how this will be on a French car...

This loom is continuous from the back of the car all the way to the front. The multiblock is used to transfer signals into the audio loom that it needs, eg reverse signal, ABS pulse and canbus. Power comes from the boot fuse panel.

If you find this connector, and disconnect the 2 canbus wires from the main car loom(wires same colour as the ones you removed from the connector original) and then make a connection from your new pins 13 and 26 to these wires that run to the rear where the TV tuner is, then your TV should work again. I'm not 100% sure that you need to disconnect the wires from the main loom, but I think it cant be good to have old and new canbus protocols talking on the same twisted pair.

Sorry this is all english, and might be hard to understand. I tried to make it easy but failed!

Ian
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The First 20 Audis:

2001 D2 4.2 QS Silver, 1997 D2 S8 Silver, 1999 D2 4.2 Silver, 2002 D2 S8 Dolphin Grey,
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2000 D2 S8 Silver, 2007 3.0 Tdi Q7 Black, 2009 B8 S4 Black, 1998 D2 S8 Agate Grey,
2006 D3 4.2 Tdi Blue, 2006 D3 S8, 2007 Q7 3.0 Tdi, 2006 C6 S6,

The Second 20 Audis:

2011 A7 Sline, 2001 A2 1.4 Tdi Black, 2002 A2 1.4 Tdi Silver, 2006 A8 4.2 Tdi Blue,
2007 4.2 Tdi Q7, 2006 S4 Cab Silver, 2010 RS6 Saloon Black , 2007 TT Roadster,
2010 A8 D4 4.2 Silver, 2006 C6 A6 2.7 Tdi Quattro, 2000 D2 4.2 QS/S8 Ming Blue (again), 2008 Q7 4.2 Black,
2009 C6 RS6 Saloon Daytona Grey, 2001 Fully Loaded A2 Tdi, 2006 Avant S6 Black, 2007 VW Caravelle Exec Black (almost an Audi)
2009 TT Roadster Daytona, 2015 Q7 4.2 tdi lava grey, 2002 GmbH D2 demonstrator, 2006 D3 A8 LWB 4.2 Tdi Black

Most Recent Audis:

2001 A2 1.4 Tdi Black, 2007 4.2 FSi Q7 ABT Blue, 2016 S5 Coupe Launch model, 2004 S4 B6 Cabriolet, 2016 Q7 Sline White, 2006 Q7 4.2 FSi Black, 2012 Q7 Sline+ 4.2Tdi White, 2008 Blue Audi S8

Everything Else

1989 Subaru Justy, 1986 Vauxhall Cartlton 2.0 GL, 1985 Vauxhall Carlton 2.2 CDi, 1987 Ford Sierra XR4x4, 1983 Vauxhall Senator, 1985 Vauxhall Senator 3.0i, 1997 Polo Saloon, 1997 Peugeot 306 1.9 TDi, Ford Sierra Sapphire 2000E, 1990 Subaru Justy, 2000 Subaru Impreza, 2000 Subaru Impreza RB5, 1993 Range Rover LSE, 2005 VW Bora, 2003 Skoda Superb, 2003 VW Passat V6 4 Motion, 1996 Peugeot 106, 2000 Range Rover 4.0, 2019 Tesla Model 3 Performance
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  #5  
Old 15th November 2010, 09:54 AM
Buelldozer
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Yes, I disconnected rear original canbus to connect canbus from. Can I connect both TMC and original canbus together?
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  #6  
Old 15th November 2010, 09:59 AM
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Im not sure.... it might work, but it might just get confused..

It shouldnt hurt anything to try, and if it doesnt work, then you just need to cut the two canbus wires that connect the audio loom to the main loom where that connector block is....
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For parts enquiries and Forum User Administration please contact customer services directly, not me - enquiry@a8parts.co.uk, www.a8parts.co.uk, or call 01642 783537

The Daily Town Car - 2023 Tesla Model Y Performance. Black with Black. Giant ipad screen, huge sunroof, 4 wheel drive, Tow bar, lots of ooomph and made in China, so actually built properly unlike the Californian ones.

The Family Wagon - 2018 Tesla Model X. Black, 7 Seats, Towbar, Homelink, Enhanced Auto pilot with Summon and self park, Heated front seats, CCS Charger upgrade, MCU2 Upgrade, Falconwing Doors, Self opening / closing doors, Netflix, Spotify, toys, Air suspension, alcantara roof + lots of other stuff......

The 17 year old Driver Wagon 2015 Skoda Citigo Monte Carlo. Alloys, Power steering, Aircon, Leccy windows, Sat Nav, bluetooth, central locking, cup holders, 59 whole bhp. Million times better than my first car. Well jealous.....

The First 20 Audis:

2001 D2 4.2 QS Silver, 1997 D2 S8 Silver, 1999 D2 4.2 Silver, 2002 D2 S8 Dolphin Grey,
2003 C5 RS6 Blue, 1998 D2 S8 Black, 2000 D2 4.2 QS/S8 Ming Blue, 2003 D3 4.2 Ming Blue,
2005 B7 S4 Blue, 2006 D3 3.0 Tdi Black, 1999 D2 4.2 Silver, 2003 D3 4.2 LPG Crystal Blue,
2000 D2 S8 Silver, 2007 3.0 Tdi Q7 Black, 2009 B8 S4 Black, 1998 D2 S8 Agate Grey,
2006 D3 4.2 Tdi Blue, 2006 D3 S8, 2007 Q7 3.0 Tdi, 2006 C6 S6,

The Second 20 Audis:

2011 A7 Sline, 2001 A2 1.4 Tdi Black, 2002 A2 1.4 Tdi Silver, 2006 A8 4.2 Tdi Blue,
2007 4.2 Tdi Q7, 2006 S4 Cab Silver, 2010 RS6 Saloon Black , 2007 TT Roadster,
2010 A8 D4 4.2 Silver, 2006 C6 A6 2.7 Tdi Quattro, 2000 D2 4.2 QS/S8 Ming Blue (again), 2008 Q7 4.2 Black,
2009 C6 RS6 Saloon Daytona Grey, 2001 Fully Loaded A2 Tdi, 2006 Avant S6 Black, 2007 VW Caravelle Exec Black (almost an Audi)
2009 TT Roadster Daytona, 2015 Q7 4.2 tdi lava grey, 2002 GmbH D2 demonstrator, 2006 D3 A8 LWB 4.2 Tdi Black

Most Recent Audis:

2001 A2 1.4 Tdi Black, 2007 4.2 FSi Q7 ABT Blue, 2016 S5 Coupe Launch model, 2004 S4 B6 Cabriolet, 2016 Q7 Sline White, 2006 Q7 4.2 FSi Black, 2012 Q7 Sline+ 4.2Tdi White, 2008 Blue Audi S8

Everything Else

1989 Subaru Justy, 1986 Vauxhall Cartlton 2.0 GL, 1985 Vauxhall Carlton 2.2 CDi, 1987 Ford Sierra XR4x4, 1983 Vauxhall Senator, 1985 Vauxhall Senator 3.0i, 1997 Polo Saloon, 1997 Peugeot 306 1.9 TDi, Ford Sierra Sapphire 2000E, 1990 Subaru Justy, 2000 Subaru Impreza, 2000 Subaru Impreza RB5, 1993 Range Rover LSE, 2005 VW Bora, 2003 Skoda Superb, 2003 VW Passat V6 4 Motion, 1996 Peugeot 106, 2000 Range Rover 4.0, 2019 Tesla Model 3 Performance
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  #7  
Old 18th November 2010, 09:09 AM
Buelldozer
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Sorry for the late, I didn't have time to test it.
I also have another question : is it possible to activate the safety belt light in the instrument cluster?

When I test it with vagcom it's ok but if I drive without the safety belt it doesn't light on.

Last edited by Buelldozer; 19th November 2010 at 07:49 AM.
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