Boulder GT3

Alright, I give, I gone through the guides and the reset procedure isn't working for me. Mileage on display, key to position 1, press reset for 3 seconds, press again to acknowledge service reset.

I press reset and nothing happens except reseting the trip odometer.

Any other ideas? Thanks in advance.

SPIKES

get the screen up which says when service is due...then press reset

Boulder GT3

Tried that but will give it a go again and use several key positions.