If you like me don't see a lot of fuel savings in Start-Stop system on Peugeot 3008, here is how you can deactivate it forever using Diagbox v9.91.
This will work for Bosch ECU EDC17C60. Step-by-step instructions below.
Engine OFF, ignition ON
ECU (choose EDC17C60 if not auto-detected)
REPAIR
PACK REPAIR
SERVICE ACTION
WORK ON THE STOP AND START SYSTEM
ACTIVATION OF THE STOP AND START
INHIBITING OF STOPPING - YEEEEES!!!
Disabled light should come up on dashboard.
You are welcome! :-)
Not every official service know about that procedure.