Retrofit a seimans GID to Astra H with CD30 MP3

[thedogschuffers]

Hello everyone this is my first post so please be gentle!

I own an astra 1.9 CDTI 150. I have recently changed my head unit from a CD30 to a CD30 MP3 and then upgraded from a BID to GID screen. Everything works very well with the exception of the range which is incorrect.

I have an opcom and have an average understanding of using it (programmed BC, Cruise control, anti-hi jack, etc).

My car is a 2007 and the GID display part number is KP13111163. 05.12.05 seimens VDO

Can anyone tell me what for example the code index should be, etc to solve the range issue?

thanks

[jpbroad1970]

you need to change the code index but opcom can be a bit funny doing these you should need to set it to 009 then all will be good, I had to mess about with opcom files to get mine to work but on an 07 I think you will be fine

[thedogschuffers]

Thank you so much for the help. Took me all of 1 minute to change the index and all is right with the world once again!