with the ignition off , press and hold the odometer reset button.
turn on the ignition whilst still holding the button in.
watch the display count down from 10 to 1.
thats it no more spanner.
Paul
October 2008
It means your car is due a service, it can be reset if service has been done recently.
eveningstar ex peugeot
September 2008
It's the Service Indicator.
See http://www.peugeot206cc.co.uk/downloads/handbook.pdf
Pages 20 and 21
Chicks Fan
September 2008
I can answer this question...
my peugeot 206 sw a spanner sign comes up on the dash board what is it for?