I recently replaced the interior halogen lamps with LED’s.
The majority or the interior uses T10 wedge bulbs.
The boot uses a T10 wedge.
The rear number plate lights use a T10 wedge.
The front footwells use a T5 wedge.
The dome light uses a BA9S bayonet bulb.
The 2 front reading lights use a festoon bulb.
The 2 sunvisor mirrors use a fuse type bulb.
Install is very straightforward.