Yeah I am not saying pressure is causing it, just a possibility. I would have removed the negative battery terminal first if I was going to unplug anything electrical.
I remove the reservoir lid, compress the piston on the caliper I'm working on, then once I am done with that entire caliper/rotor, install the cap, pump the brake pedal and repeat for each remaining caliper/rotor. I also use a self bleeder when finishing up a brake job, super easy and lets me...
Forscan is such an easy option, I don't know why more don't utilize it. The cheap Amazon brands such as Lasfit, Sealight, etc are junk in my opinion. No way I am skimping on cheap chinese bulbs in my 2023 vehicle.....For the record, Morimoto is trash as well.....just my opinion after 15 years...
Putco Lumacore are a great option, I have them in my 01 Ranger and 19 Superduty tails. I was a huge Diode Dynamic fan, but their prices have went up substantially. I also like any LED bulb by Philips, Sylvania and ZEVO.
Yes you can add them to the screen I just did on my 23 using forscan only. I added climate controls, heated seats and heated steering wheel to the sync screen.