I know i had this wrote down somewere but cannot find it. :embarassed: Theres a version to swtch them on too.
Try putting it so that the main beam is on rather than flash and see what that does. I think it may beep too,

I wish i could find it.
DRLs can be activated/deactivated by using the headlamp lever.
Ignition off. Lights to 'O'. Left turn on indicator (down) while pulling back (flash mainbeam), switch on ignition, hold for 4 seconds or so and you should here a beep. The DRLs are now off.
To reactivate is similar but you use Right turn on indicator (up) instead.