One problem related to defroster/defogger/hvac system has been reported for the 2020 Tesla Model Y. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 Tesla Model Y based on all problems reported for the 2020 Model Y.
Heat and a/c. Vcfront_a447 code can't defrost windshield / can't drive in the cold.
| Wiper problems | |
| Defroster/defogger/hvac System problems |