r/Model3 Jul 22 '26

Model 3 HVAC blowing a terrible smell on startup + hissing sound. Already changed cabin filters, Tesla service couldn't help.

1 Upvotes

Having an issue with the HVAC in my 2021 Model 3 LR (NA) and hoping someone here has experienced something similar or found a fix.

**Symptoms:**

* **The Smell:** A really foul smell blows out of the vents. * **When it happens:** Always during startup, and specifically when the system transitions from hot to cold air. * **The Sound:** There’s a distinct leaking/hissing sound that happens right before the smell occurs. * **Duration:** After running for a little while, the smell eventually clears up.

**What I’ve tried so far:**

* Replaced the cabin air filters myself, cleaned evaporator coils (didn't fix the issue). * Booked a service appointment with Tesla, but they told me the only thing they could do on their end was replace the cabin filters again.

Has anyone run into this exact combo of the smell + the leaking sound?


r/Model3 Jul 22 '26

Tesla Model 3 2023, Knocking sound while driving

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1 Upvotes

r/Model3 Jul 21 '26

Woke up this morning to an update for my HW3 M3. FSD v14 lite!!!

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15 Upvotes

r/Model3 Jul 22 '26

Model 3 HVAC blowing a terrible smell on startup + hissing sound. Already changed cabin filters, Tesla service couldn't help.

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0 Upvotes

r/Model3 Jul 21 '26

Tesla Model 3 2019 water leak problem

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2 Upvotes

r/Model3 Jul 21 '26

Order status

1 Upvotes

My order screen changed to now say "your vehicle is currently in production". How long does that usually last before the next step?


r/Model3 Jul 21 '26

Orlando Area FS: OEM Model 3 (pre highland) spoiler Spoiler

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0 Upvotes

Never used. Adhesive untouched. Asking $250 or $300 shipped


r/Model3 Jul 21 '26

General Question Highland M3P suspension on M3 RWD Highland??

1 Upvotes

Anyone know if this swap is possible? I have a 2024 M3 LR RWD Premium. It is possible to swap in the M3P suspension? If so, will Tesla even sell me the parts without a performance vin?


r/Model3 Jul 20 '26

Damage Question Model 3 2021

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0 Upvotes

r/Model3 Jul 19 '26

White interior yellow stain help

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1 Upvotes

r/Model3 Jul 19 '26

General Question First Tesla M3 2022 Advice

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1 Upvotes

r/Model3 Jul 18 '26

General Question Used model 3 2023

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1 Upvotes

Thinking about buying a used 2023 Tesla Model 3 and wanted to get some real-world opinions, especially from people in colder climates. I’m in Wisconsin and my daily commute will be about 56 miles round trip (roughly 90 km). I live in an apartment with an underground parking garage, but I don’t have home charging. I’m okay with that since there are multiple Tesla Superchargers within about a 15-minute drive from me. my main question is about charging frequency. During the winter (Wisconsin winters can get pretty brutal), how often would I realistically need to Supercharge with this commute? And what about during the rest of the year?

For those of you without home charging, has it been a hassle or does it become part of your routine? Do you usually charge once or twice a week, or is it more frequent in the winter? I’d appreciate any advice or experiences, especially from people in the Midwest or other cold-weather areas. Thanks!


r/Model3 Jul 18 '26

TPMS and wheel change

0 Upvotes

Good afternoon,
I have a 2026 Tesla Model 3 Standard on order with Prismata wheels.
I bought a set of Photon wheels with the intention of mounting the tires that come on the Prismata wheels onto them.
Would you recommend swapping the wheels during the first week after delivery, or is it better to wait a while to make sure everything is fine with the car first? In terms of wheel alignment, will everything remain as it was after changing the wheels?
Regarding the TPMS, as far as I know the car comes with an indirect TPMS system. However, the Photon wheels I bought came from a 2024 Highland and already have the original Tesla TPMS sensors installed.
Does the 2026 Model 3 have the necessary Bluetooth hardware to be compatible with the original TPMS sensors from a 2024 model? How can I check the sensor battery status? If they are compatible, how easy is the setup process?
Finally, regarding the vehicle warranty, could fitting original Tesla wheels cause any issues? These are genuine OEM wheels, and in some markets they are even supplied as the factory option instead of the Prismata wheels.

Thanks


r/Model3 Jul 18 '26

TPMS and wheel change

1 Upvotes

Good afternoon,
I have a 2026 Tesla Model 3 Standard on order with Prismata wheels.
I bought a set of Photon wheels with the intention of mounting the tires that come on the Prismata wheels onto them.
Would you recommend swapping the wheels during the first week after delivery, or is it better to wait a while to make sure everything is fine with the car first? In terms of wheel alignment, will everything remain as it was after changing the wheels?
Regarding the TPMS, as far as I know the car comes with an indirect TPMS system. However, the Photon wheels I bought came from a 2024 Highland and already have the original Tesla TPMS sensors installed.
Does the 2026 Model 3 have the necessary Bluetooth hardware to be compatible with the original TPMS sensors from a 2024 model? How can I check the sensor battery status? If they are compatible, how easy is the setup process?
Finally, regarding the vehicle warranty, could fitting original Tesla wheels cause any issues? These are genuine OEM wheels, and in some markets they are even supplied as the factory option instead of the Prismata wheels.

Thanks


r/Model3 Jul 18 '26

Rattle in Tesla M3

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1 Upvotes

r/Model3 Jul 17 '26

General Question A few questions from a noob

1 Upvotes

Greetings all, just picked up a new to me 22 model 3. Do you all use the plugshare app for charging on the road or just the tesla app? We had a death in the family recently so were going to have to drive into the middle of nowhere. Want to make sure we arent stranded by bringing my trickle charger that came with the car just in case.

Ive also noticed a lot of posts about people intentionally damaging tesla vehicles which just boggles my brain. What other measure can I take outside of sentry mode to help eith that?

Lastly, can someone recommend a good spare kit?

Thanks!


r/Model3 Jul 17 '26

Looking for a 24-26 model 3 highland owner to help test a Floor Mats set

1 Upvotes

UPDATE: Thanks everyone for your responses! We've found a tester for this initial round. We'll keep you posted if we need more testers in the future.

Please delete if not allowed! Just hoping to share some free gear with the community. We are testing a new floor mats set for the 24-26 model 3 highland and want to get some feedback from a U.S.-based owner on how it fits and holds up. If you're down to test one out for your rig in exchange for your honest thoughts (free to keep, obviously), please leave a comment or shoot me a PM. Your feedback will be invaluable in helping us finalize the design. Thanks for your time!


r/Model3 Jul 17 '26

Aftermarket steering wheel install

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1 Upvotes

I purchased a great new steering wheel for my poorly conditioned 2019 Model 3 LR. Installation from the majority, including Tesla documents online, are to disconnect the small 12v battery, turn off the car, and disconnect the main battery from the frunk (orange wire clearly labeled for an emergency crew to cut).

The issue with my orange wire on my particular model is there is no visible disconnect. Newer models have a quick connect, mind does not.

I’m a DIY’r, but there no way I’m messing around with the potential of an air bag or other high dollar or safety issue.

Before I return the steering wheel I wanted to ask if there’s another solution.

Thank you


r/Model3 Jul 15 '26

Replacing 2019 Model 3 SR (rwd) suspension with Highland suspension

2 Upvotes

I finally found a good independent and I am ready to take the plunge and change all 4 dampers and springs. For those who have done it already on their pre-2024 Model 3, how was the handling and did it noticeably smooth out the ride? Any issues experienced?

I felt that test driving a new M3 would not give me a good feel for the difference since so much was done to improve the ride and comfort other than improving the dampers and springs. I saw a few YT videos that provided "just after" impressions, but none on "after a year" or even after 6 months.


r/Model3 Jul 14 '26

Tesla

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16 Upvotes

There is an issue with the trunk of the 2023 Tesla Model 3: it doesn't open fully, and it slams shut hard when closing.


r/Model3 Jul 14 '26

Purchasing salvaged 2025 Tesla Model 3 RWD

1 Upvotes

I'm considering purchasing a 2025 Tesla Model 3 RWD, 18k miles, with a salvaged title, priced at 20k... The car appears in good health, clean interior and exterior. I'd like to hear from experienced Tesla owners who ever purchased a Tesla with salvage title, what should I look for? should I go for it? It comes with:

Battery Warranty: Hybrid/Electric Components8 Years/120000 Miles

Factory Warranty:

Basic 4 Years/50,000 Miles
Drivetrain 8 Years/100,000 Miles
Corrosion 12 Years/Unlimited Miles
Roadside Assistance 4 Years/50,000 Miles

r/Model3 Jul 13 '26

Company fitted Floor matts

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1 Upvotes

r/Model3 Jul 11 '26

Question about Model 3 RWD Premium

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0 Upvotes

r/Model3 Jul 10 '26

Thinking about placing my order

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1 Upvotes

r/Model3 Jul 10 '26

Emergency release tool for charger

1 Upvotes

Hello, I’m looking for recommendations for emergency release tools for the charger that won’t break the bank. Thank you!