OK in the absence of any pictures - small pencil shaped button in 7 O'clock position left of speedo (A) might have an 'R' printed on it, On steering wheel overlapping pages (B), button next to it (C), and button on top right hand side of steering wheel (D) - dont touch the phone buttons.
Ignition key to posn 1
Push B till mileage is displayed
Push A 3 times till it beeps
Ignition key to posn 2
Push C till message 'service display' is displayed
Push A once
'Oil type' will display
Push D till you have selected the oil spec you used - choices are 'standard', 'Qual 229.3' or 'Qual 229.5'
Push C
Message 'Confirm oil reset, press R button for 3 S'
Push A for 3 seconds
Service confirmed will display
Push B till mileage is displayed
Ignition off
Dont know if it makes a difference but doors and windows were closed!
Chicks Fan
March 2009