I've got under the car and tried pushing in the buttons with a flat head screwdriver whilst wiggling and pulling the connector in closer to the filter. There doesn't seem to be any real movement of the button.
No luck so far and put off by the idea of snapping old plastic. Is there a trick to it I'm missing?
No luck so far and put off by the idea of snapping old plastic. Is there a trick to it I'm missing?