Restarting the car's communication module (TCAM)
For problems with Internet connection or connecting the Polestar app to the car, restarting the car's communication module (TCAM) can help.
Press and hold in the button for 
for approx. 20 seconds. Keep it pressed in until the SOS button in the roof starts flashing.
for approx. 20 seconds. Keep it pressed in until the SOS button in the roof starts flashing.Release the button for .
.If you want to switch off the defroster function, press the button again.
button again.Wait for approx. 2 minutes. When the SOS button stops flashing, the TCAM has restarted.