I have a problem with some 3rd party addons in fsx steam edition with the default and fsnd 737 cockpit. I dont know why the fuel pump switches wont work, the sim seems to say its usable since if I put the cursor over it, it has a pointing finger cursor but if I press it, it wont work.
The problem usually is on some cockpits merged into 3rd party addon models. Not all addons have this problem but most have it.
Try installing this addon and try pressing the fuel pump switches if it works for you these are the one that I remember with that problem but there are more with that issue
The problem applies to the 737 400 models 👇
https://www.rikoooo.com/downloads/viewdownload/55/852 (FSND 737 cockpit model)
https://www.rikoooo.com/downloads/viewdownload/55/490 (default fsx 737 cockpit model)
Help would be really appreciate it 🙂
sim: FSX Steam Edition