That's interesting...I thought the signature DRL's were standard on the L405. Do you happen to have the original window sticker?
I think they are likely disabled in the computer system. If you're not able to adjust in your instrument cluster I would ask your nearest dealer to enable them.
Also, if I'm not mistaken they come on when you put the vehicle in drive.
So the OP must have the base model and not an HSE? I wonder what else the base model is missing...seems like the NA V8 was standard.https://www.rangerovers.net/forum/24-range-rover-mark-iv-l405/170730-led-missing-headlights.html
Check this out. The 2013 Base model did not come with the signature LED strips. It also states that they are not plug and play.
Thanks for finding this. Tried to make sure to search this forum and many others for answers before posting, but I missed that one. My RR is definitely an HSE. I have the invoice and the window sticker. Maybe the signature LEDs were part of the vision package? Mine is kind of a weird build. Meridian 825, front & rear climate pack w/ massaging seats, and soft door close. I bought it because the sound system is the only option I care about, but I guess I should have looked more into it. Where does it state the other headlights are not plug & play?https://www.rangerovers.net/forum/24-range-rover-mark-iv-l405/170730-led-missing-headlights.html
Check this out. The 2013 Base model did not come with the signature LED strips. It also states that they are not plug and play.