The only thing I noticed was that my US X5 now here with me in the UK has the hidden extra 12v socket tucked up under the right hand footwell area which is not fitted to right hand drive cars here in the UK.

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2005 Toledo Blue 3.0 Beige Lthr-sport-prem-clim-autodim mirrors;;
Mods so far; rear fog lights retro-fit,ractive oval tips,titanium grille set,OEM trailer hitch,mud flaps, aux audio input,non-smoker ash tray,sub-installation and a set of the 4.8is 20" replicas with cooper Zeon 4xS.Euro clear headlights & rear parking sensors.LPG Dual fuel convertion.Chrome bezel rings,Fitted uk cycle lighting board electric hook up,Sport wheel centre re-trimmed in Alcantara,
Still luvin the ride :