vw Sharan 2001 Help vcds

[janerk]

Hi I have a problem with my car (vw sharan tdi 2001) I can not read out from my VCDs. when I start to test cable write it ok to K2 but K1 is shorted to ground. And there is no radio in it. When I measure between pin 4 and 7 on the connector in your car is 0 volts between them.
Does anyone have a good idea where the error may be. Is there a chart where you can see where the K1 line drive in view the form. The car is a 1.9 tdi 2001 6 gear. Hope there are a few pundits here inside, it comes with the right tip.
Excuse my bad English.