NHTSA Complaint #11499223 — 2021 TESLA MODEL Y

Regarding a Tesla Y, 2021with 10,000 miles; Durging a recent cold spell, winter driving conditions, the A/C Compressor/Heat Pump failed causing the windshield defrost to cease functioning, causing the visiblity to become poor to none at all, requiring that the vehicle not be driven on the roads until the weather cleared and even then, the driver or pasenger (if avalailbe) has to wipe down the wet windshield from inside to acceptable visibility standards. We did not get in an accident as we quickly abandoned the Tesla Model Y and obtained a ride from another vehicle that had a working windshield defroster. We understand that this has been a problem in Canada and is the subject of a Canadian recall. We contacted Tesla, sent them the computer code "VC front-a447 Cabin Climate Control Issues-requires service" and were advised that they were familiar with this problem and scheduled a repair which included the removal and replacement of the A/C Compressor/Heat Pump and the 'Supermanifold' at a cost of $1,993.55. We were advised that no 'Recall' was associated with this pariticular VIN and nor was there any warranty but this would be a 'customer pay' repair. After exhausting all efforts at writing and calling in an attempt to have a clear defect leading to a safety violation addressed voluntarily by the manufacturer we feel we are left with no alternative but to ask the Goverment to look into this issue for the safety of others who may drive a Tesla with a heat pump in cold weather and very dependant on the proper operation of a windshield defroster (which the heat pump does) for safe visiblity, crucial to proper operations of a motor vehicle, on the public highways. Thanks in advance for looking into this.