Didn't have the Mk1 Sat Nav only the Mk 2 so may well be 3 digit mapping as Sticky says - my current one is 5 digit.
Struts can can 'sweat' a little fluid and have been known to cause an MOT fail - until this was explained to the tester - got an advisory once - but they cottoned on and never mentioned it again - and I never actually had a leak.
(Always important to remove LDS fluid cap when raising off ground on a ramp with wheels hanging to prevent pressure / vacuum extremes.)
Same issue with my interior handles - the trim is very poorly finished. The coating is so thin, that if you or the passenger have any rings they will scrape the lacquer and paint off. On the X7, the trim was the same on the door handle plastic, so I removed the lot and got some primer, paint and lacquer and painted the lot - with loads of extra lacquer on. They look really good now - as they should of been!