Opel Astra H headunit safe, display safe, uhp safe

[Marcin9]

Hello,
I have a cd 70 navi radio Siemens VDO 3835555646 CN, it has a safe headunit error. pin code 3014
display ks13111166pin code 0133
the radio is not logged out of the previous car. please help how to tear it all down, I don't know if the display was logged out,

[iulian1971]

Hi.
Put back the original CD player (with 0133 pin), deactivate code, put the CD 70 back, activate code (with 3014 pin), deactivate code and then activate with 0133.
You`ll need an OPCOM, TECH 2 or MDI tool.