Issue solved. Works without problems with HEX+CAN.
Seems that voltage detection wasn't fine with Auto-Intern Adapter.

WBR,

Bjoern

--- In VAG-COM@yahoogroups.com, "Viper BJK" <viperbjk@...> wrote:
>
> Dear members,
>
> I tried to retrofit a Audi bluetooth interface 8P0-862-335
> into my Audi A2 11/2002 with phone prep generation I.
> Once installed, in VCDS under Options / Test, I get "Shortcut to ground", Line
K1. KLine is connected directly to pin 3 III Radio
> Concert II, but even when connecting directly to the diagnosis
> connector, I get the same problem. Recoding the telephone interface (77) via
kline however works, but communication with brake/motor control unit is bad /
unsafe.
>
> This is the wiring :
> bt interface pin 17 can high to pin 7 III radio
> bt interface pin 18 can low to pin 12 III radio
> bt interface pin 15 kline to pin 3 III radio
>
> Bluetooth Interface to FSE I adapter :
>
> 18-pole conn 54-pole conn
> pin 1 klemme 31 pin 2 klemme 31
> pin 4 nf-stumm pin 16 mute
> pin 7 nf- pin 9 nf-
> pin 9 mic- pin 12 mic-
> pin 11 klemme 30 pin 1 klemme 30
> pin 13 mobile on R86 pin 3 mobile on R86
> pin 16 nf+ pin 8 nf+
> pin 18 mic+ pin 11 mic+
>
>
> Measuring all lines with no obvious shortcut to ground, I first thought that
the bluetooth interface is broken (Index H), but I
> reordered a new one (Index AA) and I get the same issue. The interface is
encoded 0000511.
>
> Any ideas what can be done to fix this issue or is this issue known ?
>