Xenon levelling

[Simon Wallwork]

My FL S8 sometimes generates the DIS message for 'headlight self level'.

It comes on even if the lights are off.

It's a PITA because it will 'self heal' and then fault again, causing the warning beep to go off and alarming the driver.

I appreciate that I could simply drop it off at Audi Glasgow, for fixing, but as they recently demonstrated that they cannot even check the gearbox oil level, I thought I'd try here first.