Replace the battery
We've made it super easy for you to change the batteries of your P-DISC NO3. Simply follow these steps:
- Pull the P-DISC NO3 off the magnets on the car glass.
- Place the P-DISC NO3 in one hand, with the display facing the palm of your hand.
- Insert, for example, your fingernail into the gap beneath the
button to loosen the battery cap and remove the rear plastic cover.
- Pull out the battery cap from the P-DISC NO3.
- Replace the CR3032 battery and reattach the cover.
Never remove both batteries at the same time, as this will reset the time, and you will need to set it manually: Set time & date | P-DISC NO3.