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    2021 Model 3 Heater blowing cold air

    Update: My issue remains in cold temperatures and is very audible: the heat pump starts to make an extremely loud noise (yes, I know they make noise, but this noise is something different) it sounds like it's trying to become a small propeller aircraft. You can also feel this as a vibration in...
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    2021 Model 3 Heater blowing cold air

    Update: Over the rest of the winter I did face the issue(s) again, but quite peculiarly setting a (workaround) next destination (in navi) as one of Tesla's Superchargers did actually start to push warmth into the cabin (even when not getting the battery preconditioning message to display on...
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    2021 Model 3 Heater blowing cold air

    Update: Tesla Model 3 Performance (MY21), got mine among the first in Europe during the Christmas of 2020. It now has 31 500 km (19 500+ miles) behind me, I've been testing this, including over 13 trips to Lapland and back (1 000 km per leg / 600+ miles per leg). I repeated my normal test-cycle...
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    2021 Model 3 Heater blowing cold air

    Update: I will be testing (like the most of you, obviously) whether 2021.44.30.7 helps with the issue. Installed it earlier today, but alas it is a bit too warm outside today to get an effective test. At least with the previous 2021.44.30 the problem was still there. Temporary workarounds: 1...
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    2021 Model 3 Heater blowing cold air

    Interestingly enough, I can instantly replicate the 'mode' by opening the driver's door and leaving it 'ever so slightly open' (you all know the 'click' when door is just about closed, but not really). This (having a door open) causes the climate control to not to push the intended (ask) heat...
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    2021 Model 3 Heater blowing cold air

    Update: Unfortunately, the issue is still present in my M3P (MY21) even with the latest 2021.44.25.2 software version. I had the car at the Tesla shop for Thermal System Test and repairs in October, during which they said to have found a valve that was non-functioning: Expansion Valve - Liquid...
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    2021 Model 3 Heater blowing cold air

    Update: I've been seeing my issue materialize over the summer in e.g. +30'C heat as a 'contrary one'; not getting (enough) cooling into the cabin, even though the heat pump was audibly pushing (and Scan My Tesla reported even up to ca. 6kW of energy usage, when cooling was at maximum). End...
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    2021 Model 3 Heater blowing cold air

    Yes, this prompted me to post the update 2021 Model 3 Heater blowing cold air as I have those high- and low pressure sensors (3 pcs) replaced, but it doesn't solve the issue off getting only a trickle of heat (basically none), when driving in weather conditions -10'C or lower. To me it would...
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    2021 Model 3 Heater blowing cold air

    Update: I'll be doing another 1,000 km drive soon and will continue testing this. But, as I've endured this for a time I've since then exersized the following practice to keep the car warm while driving. No heat? Quick instructions: Come to a full stop with the car, turn on Park-mode Make sure...
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    2021 Model 3 Heater blowing cold air

    I think not, please read below why. Update: Okay, so my car (M3P MY21, 836xxx) finally had the pressure sensors replaced/changed at the Tesla Service Center, only about two weeks ago. I asked about possible subsequent failures, the service rep told me that at least she hasn't had any car return...
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    2021 Model 3 Heater blowing cold air

    Update: I haven't had the issue of not being able to adjust climate from the mobile application replicate as of since. Not sure what "reset" the situation from the mobile application point of view, maybe it was a hard reset or maybe it was the removing phone from being a key; but I no longer...
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    2021 Model 3 Heater blowing cold air

    :-) I'm in the Kittilä and Kolari region in Finland. There'd probably be a Tesla Service Center closer by in Sweden or Norway, but we're not supposed to travel there due to the COVID-19 situation. Update: I've managed to get the heating working, but am still trying to figure out how I exactly...
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    2021 Model 3 Heater blowing cold air

    I have a 836xxx VIN Tesla Model 3 Performance ("MY2021") here up in the very north, way beyond the Arctic Circle. No problems for the first 1,000+ kilometers (even have slept in the car) until I now ran into this issue yesterday when it was up to -39.5'C degrees (that's -39.1 Fahrenheit)...
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    MASTER THREAD: 2021 Model 3 - Charge data, battery discussion etc

    Update: Model 3 Performance in Europe, variant E3D, version Pp2s5N, VIN 8365xx series (car has all new features, including new headlights). In +1'C and only 527km on the odometer, it showed 498 km/309 miles as the range at 100% (it was still trickle charging at the SC, not fully complete)...
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    MASTER THREAD: 2021 Model 3 - Charge data, battery discussion etc

    Thanks. I actually also had coincidentally taken couple of pictures of a 100% supercharge with only 527km on the odometer (temperature shows as +1'C) in which my European M3P shows 498km and 309 miles. IIRC, the car would've still continued charging at the Tesla supercharger, but as it was my...
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    MASTER THREAD: 2021 Model 3 - Charge data, battery discussion etc

    Hi, I have a new M3P (variant E3D, version Pp2s5N) with VIN of 8365xx which I picked up 2 days ago. The car has all the new features including new headlights. Just charged it until "Charging Complete", so with 100% (SoC) and a cold car in -7'C it shows 496km / 308 miles (1015 km in the...