I added an RNS-D to my old D2.
You will not get any info from the DIS without additional coding, wiring and the addition of a TMC module.
The RNS-D talks a different protocol that the DIS does not understand, the TMC module converts between the two protocols and allows the DIS to work.
Wiring in the TMC module is quiet involved as you have to splice into the wiring behind the instrument cluster.
The attached guide will help you through adding a TMC. The guide is for an A6 but the procedure is basically the same although some steps are not needed at all.
Have a look at the thread from I did the install a few years ago.
http://forum.a8parts.co.uk/showthread.php?t=5332
__________________
Manny
2004 A4 1.8T Sport Cabriolet, 89K Miles
Past
2004 D3 A8 3.7 Quattro, Xenon, Bose, Blinds, Solar Sunroof, TV, ACC, phone and almost every option. 168K miles rising slowly
with retrofit AMI and DVB-T in place of Analogue
2003 Volvo S60 D5 SE Manual, 197K miles.
2001 D2 A8 3.7 QS, Bi-Xenon, Bose, Blinds, Electric Everything, retrofitted RNS-D, 191K Miles
Last edited by mannyo; 6th January 2015 at 06:57 PM.
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