Is your model a pure?
I have a 62 plate and am finding the headlights not v strong
It may be me but has anybody put in stronger bulbs or is it possible?
Try the Baby RR Forum or the Evoque Forum. The owners are always modding something, good chance someone as upgraded bulbs
Now on our second RRE and both have had xenon lights and have to say both very good , 62 plate pure tech , 65 plate dynamic thingy !
Xenon burners have a finite life and will dim over time so it may be time to replace them.
I found this on my old xf when it became very difficult to see the kerb when it was raining - central area was ok but no edge lighting.
Replacement was no more difficult an operation than with conventional bulbs - in my case a couple of screws to allow removal of the whole headlight unit.
Be careful in sourcing replacements as there are lots of fakes out there.
Having had LED's on my last two cars when I jump into wifeys Golf R with Xenons it's like driving with candles. Thankfully the new R incoming has LEDs as standard as released this week.
RR tech has always lagged behind the Germans by a couple of years so I would not expect RRE's to be great even if they are Xenons, in fact it is a owner gripe by the looks.