Controlling things that are diplayed on cid

[20dti]

Hi,
I have a Opel Vectra 2.0 DTI year 2004.
Inside was a siemens ncdr 1100 navigation with cid display. Since navi was broken I have bought Sony head unit I think model is BT2900.

It works perfect , but there are two problems. I cant use steering wheel controls to control either sony or my board computer. Before , while siemens ncdr 1100 was installed in car I was able to use steering wheel controls to control board computer. This is the thing that I need now , controlling Sony head unit is not so important.
Is there any adapter , kit or device that could enable me to control things displayed on my cid by use of steering wheel controls ? For example switch to board computer mode , acknowledge warning that is displayed on cid and etc.


Any suggestion is appreciated .

[kenp]

You dont have a chance, as it was the NCDC that was controlling the screen.

i know that a bulgarian member that put the old one in boot, and made that control screen ect.

[bigmac]

Im sure i have a fascia for a ncdr 1100 and i have a gyro unit the ncdr 1100 was a single cd unit.
What was wrong with the unit ?

[lencuff]

You may have to contact them to make sure it's right but this looks like what you are looking for?

http://www.connects2.co.uk/Instructions/SVX002.PDF

I had to fit one of these on a 306 when I changed the head unit