hi im sure this must be on here somewhere but i cant find it im looking to reset the service indicator on my sons citigo as he had it serviced independently and they didnt reset it

The button on the instrument panel that flips between total and elapsed mileage  (it's below the fuel gauge).

 

Press and hold.

 

Turn on ignition.

 

Wait a number seconds and release the button.

 

Press button again within 20 seconds.

 

Service indicator is now reset.

Result thanks worked 1st time 

Thank you for this -I've just re-set my service indicator for the first time in  years!

Not such a big secret as it is told in owner's manual.