I have a US import and there are a few differences.
The wiring for the indicators would have been modded by the importer/dealer as they are on all the time (running lights) in the US and flash off, the indicators are also larger thanUK model.
There is no headlamp flasher/pass light switch and no hazard switch. I have tried to change the switch gear but is is not plug and play as the wiring loom is different. It can be done but takes a bit of electrical knowledge and work.
The headlamps beam is flat on dip so no issues with MOT etc.
Other than the colour schemes, decals and a few extra reflectors there is not much more different.
I have had my 2004 from new and no issues getting spare parts or accessories etc.
Here is mine