I'm gonna fit new dipped beam bulbs (H11) and it looks like you have to remove the whole headlamp assembly from the car in order to do that...

Before I do that, is that correct? (I don't think there's the clearance to replace the bulbs with the whole unit in situ...)

.. and, is there any adjustment / positioning of unit required or to be aware of, or is it simply remove / refit / bolt in ???

Thanks!

... ...

Be true to yourself. That way happiness lies...

It's a 5 minute job and is much easier to do removed, they slide in/out in a sort of captive rail so cannot deviate.
As long as you touch nothing else (the adjusters are to the side and further back, allen key operated) then alignment will stay the same.

a) Bonnet up
b) Remove the two screws above headlamp
c) Pull up locking lever
d) Pull headlamp toward you
e) unplug electrics
f) Place headlamp on worktop on a nice clean towel
g) Remove lamp cover
h) Proceed to change lamp

Grazie EY !!  ...

Be true to yourself. That way happiness lies...