how do you turn the sevice spanner off on a picasso?

With ignition off, press 0.000 and Contrast *hold* the trip reset button.
Turn on ignition and watch the service indicator count up to it's max
number.
Let go of the button.
Turn ignition off.
Turn ignition on again and watch the spanner symbol illuminate for 5 secs or
so.
Turn ignition off again.

Hope this helps

Ricky (Plymouth)
September 2007