Volvo 480 - project update - indicator electrical problems

In this video with the Volvo 480 I'm tackling a few electrical issues. After playing with the electric sunroof and windows (in a previous video) it seems this has caused some electrical issue.
The direction indicators don't work however the hazard (double) indicators work, so tracking down what is at fault. I take the steering wheel (and airbag) off my project Volvo 480 to test the indicator stalk.
Other problems are the door open warning, seatbelt warning and headlight flash don't work right.
This is mainly about eliminating faults to find what is wrong! Is it the wiring, the indicator stalk, the bulbs or the CEM (Central Electrical Module) on my Volvo?
Previous video - • Volvo 480 2.0litre eng...

[@Ronick-Q-46]

It's a pity it wasn't a BMW there wouldn't be any need to fix it, nobody expects them to be used anyway, 😂🤣waiting to see what the problem is. 👍

[@junkendriven]

Haha, yep I'm sure indicators aren't a fail if it's on BMW!
Solution coming in a couple of weeks on the channel, thanks for watching