Well, I’ve never seen a 18MY> without rear DRL’s working! And everyone above who have such cars, all state that there’s work too! So, seems quite straight forward to me sir… I’d be making a little more fuss if I were you!

It’s not just the case that the rear DRL’s don’t work! My worry would be “what else is effected by the circuit being switched off?” Are there critical safety systems inoperative???

Rear DRLs were disabled from 19MY AFAIK in the UK market.

I’ve never quite understood why the UK thought that rear DRLs weren’t necessary, I’ve passed cars in horrific rain and spray with no rear lights with ridiculously bright front DRLs.

The worst ever was a grey car, in a misty, rainy day with visibility down to feet and you were almost in their boot before you could see them but their front DRLs were doing a great job of not helping anybody.

I think the fact that their dashboards are lit up, they assume all their lights are on  Got - 2017 SDV8 Autobiography in Loire Blue
Had- 2008 TDV8 Vogue SE in Java black
Had - 2007 S/C in Stornoway Grey

Since rear DRLs on I've never had someone bump into me, which happened with my previous L322... Twice...