[vanduara37]

:?I installed nav+ rns-d inA4 B6,nav works perfect,i fitted tmc box to allow steering wheel and cluster functions cd/radio display (upper part of display)ok steering wheel functions ok but nav wont display, i have read and followed all posts/links/files possible to the letter.cluster coding have tried them all 5 / 21 / 37 / 53.but nothing,thing is if i code module 17 to just 1 (radio)i get cd/radio in cluster and steering wheel ok,when i access menu on nav unit it says steering wheel-ok, instrument display-ok.I bought the nav & tmc with appropriate wiring and connected as directed i even twisted can wires together as per audi wiring loom, now there are 2 wires i have not connected, K-diagnose & 12v/ "15",cos i dont know where to connect and dont see any suggestions on any posts or links,would these 2 wires have anything to do with nav display or am i clutching at straws,also most of the posts describe replacing symphony or concert radios i replaced chorus would this change any wiring posts.



p.s sorry for the essay

John

 

[vanduara37]

when i got nav+ it came with plug & play connector but within the connector there were 6 loose wires not connected to plug ;
1- can high
2- can low
3- gala
4- illum
5- k-diagnostic
6- 12v ./ "15"
I have connected all wires except 5 & 6 cos dont know, where also the plug & play had wire with a press on / off switch but i think this is for tv tuner (but not sure) all 6 wires from tmc unit are connected correctly,any ideas

John

Hmm, well I know mine didn't work at first and after a panic attack I attached the power wire. Anyways that was me.

Make sure your can wires go to the TMC first then to the NAV. Confirm your CAN wires are correct. You most likely would have had to get them from behind the cluster. I don't believe they are behind the radio on a B6. Someone may need to correct me on that.

Not sure what you mean by not hooking up the 12v. Where is this wire from?

The K line goes to pin 3 of connector 3 (bottom black plug)

David

 

[vanduara37]

after all the trouble trying to get nav dis in cluster managed it today more by chance read a post saying nav+ got its signal from classic fm in the UK so tuned one channel on nav unit to classic fm and bingo cluster info appeared in all its glory.don,t know if this was the solution but you never can tell with electrics.

John