What changes
Module 09: object 0A58, byte 3, bit 1 = 1 (0D02, byte 0, bit 1 on a coded module). A daytime running lights switch appears in the MMI lighting settings.
Details
The 'Aussenlicht_Front → Tagfahrlicht Aktivierung durch BAP oder Bedienfolge moeglich' adaptation of the Q3 F3 central electrics; enabled on a Chinese 2023 Q3 F3. The DRL themselves stay on: you get a menu switch. The map comes in two variants — object 0A58 (module without long coding) or 0D02 (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.