The Honda Stepwagon / Stepwgn Owners Club

I have just got my 'new' Steppy - 2002 RF4 - super, even though it has not got sliding roofs like my RF2.
It has the original 8" sat-nav, which integrates the air-conditioning and connects with the radio and the reversing camera.
It is showing a time which is 4 hours behind UK time, so - does anyone know how to re-set the clock on this beast?

After investing in Mini Discs and cross recording from CDs the MD player will play some of them but not others.
The puzzle is that one disc originally not played now does!
No error messages are shown - one can just hear the head 'seeking'.
Anyone any experience of this or its cure?

These Japanese head sets are not really much use in the UK ... I have mine in the garage and switch to a Sony one in the Steppy!

Further info - eventually an error message did appear - 'DISC' i.e. the machine cannot play the disc.
Having just received a head-cleaner, it won't operate that either! Shucks!