...changed the light bulb behind the clock display...2 Euros and hey presto, job done.
Then a little check given to all fluid levels, viscous coupling (just the "disallignment" visual test, although I know for someone it's not valid...but our VCU has been fitted 40.000 miles ago and there are no signs of braking when turning, signs on tires -never been mismatched in 15 years- so I assume it's still healthy, am I right?) and rear differential bushes (fitted last November...Britpart ones...that's why I check them regularly).