Press the trip reset button and keep it depressed while you turn on the ignition. After about 10 sec the oil service warning will reset and you can let go of the button It depends of what model of...
When the car is serviced by a VW garage the ECU (computer brain of the car) is hooked up to computer and would be reset then, i presume you've serviced car yourself so besides learning to hook your...
Hold trip reset button depressed turn to ignition hold for 10 seconds then start continue holding till you see the word oil replaced by --- then switch off and start polo again then the warning...
switch on ignition lights by turning key. press kilo reset button and hold in whilst starting car. service inspection will flicker. release kilo button and switch off the car and it will be reset.