Replacing instrument panel in Saab 93 1998

[Cee]

Hi all, ( Saab 93, convertible, 1998)

i am about to replace my instrument panel at my dashboard.

i think the print board is cooked , because of the high temperatures where I live. All meters do not function: temperature level, speed level, turning speed , dashboard illumination of those meters.

because the levels do not work either, it cannot be a dead light bulb.

can I just follow the instructions , probably similar to the 9-5 replacement like in underneath enclosed video?

Or can immobiliser issues occur when doing this? , when detaching all buttons, radio,etc?
i read a lot about the immobiliser problems.

so please tell me if it can occur and how to provoke this?

regards
Cee

ps, someone has an instruction video or how to?

Saab 9-5 replacement:

https://m.youtube.com/watch?v=XPFYkhcwiQ0

[Cee]

Any clues?
Or can I just replace the instrument panel?