Hi all,

I have found a lot of information regarding a backup camera upgrade on the pre 2010 / *192 RNS-E's but lots of confusion information about upgrading the 193 version. Has anyone of you successfully upgraded a *193 RNS-E with a backup camera in a B7 A4/S4 and can provide me details?

Kufatec confirmed my email that their products should not work with 193 radio versions.
I've also read comments about using an R8 backup camera controller but also other comments that this does not work. I'm not a big fan of that option also as all R8 stuff is like twice as expensive...

I have 2x 193 RNS-E's available - one with and one w/o the C2 pin. I have currently the one w/o installed and the engineering mode displays the reverse signal is arriving correctly in the unit.

Thanks!
Robert