What changes
Module 09: object 0A57, byte 4, bit 7 = 1 (0D04, byte 2, bit 0 on a coded module). The coming-home light uses the low beam instead of just DRL and side lights.
Details
Which lamps Coming Home uses: on some trims only DRL and side lights from the factory, with this setting the low beam. Works when Coming Home is enabled in the MMI lighting menu. The map comes in two variants — object 0A57 (module without long coding) or 0D04 (module with a filled long coding); Odyx uses whichever object the module has. Access code 31347; the module accepts changes only with the bonnet open. Rollback: write the object backup from the history.