Exactly, I press on the brake while de caliper was off, my bad. I took off the caliper and found out there was a maintenance mode, so when I tried to put in maintenance mode I press the brake instead of the gas. So I disconnected the caliper completely to work on it on the workbench, I screw...
I mistakenly pop out the piston, but before I saw your post, I screw back the small piston all the way in and but back the main piston and bleed everything. All things work on the hydraulic side. I can use the hydraulic brakes normally. Electronic brakes works but sometimes it flashes and I need...