Strange light issue?

[Fullchat]

2017 GSA.

Went for a spin tonight and returned in the dark. Parked up, full beam activated no auxiliary lights on. Ignition off, Sat nav off. Then I noticed that the headlight was still on along with the auxiliary lights. How strange?
Started it up again, dipped the main headlight and ignition off. Everything immediately shut down as it should.
Anyone else noted this issue at all??

 

[Nutty]

Follow me home lights?

 

[Wright GSer]

It is a follow me home or courtesy light.
It is activated by switching off the ignition then switching on high beem or holding the high beem flash until headlight and fog lights if fitted come on. They stay on for half a minute or so then switch off.

 

[Fullchat]

Thanks.

I did dig out the manual and RTFM. It would seem that in my case turning off the ignition with high beam activated does the same thing.