Top Tesla Model 3 fixes every owner should know
Cheap, practical fixes for the Tesla Model 3 faults you actually meet, with rough costs and what a garage will charge.

TL;DR
Tesla Model 3 owners should be aware of common faults such as battery issues, screen glitches, door seal leaks, brake problems, and tyre wear. Many of these issues can be addressed with DIY fixes, while others may require professional assistance, with costs varying significantly based on the problem.
Battery Issues
The Tesla Model 3 may experience battery-related problems, particularly in earlier models (2017-2019). Symptoms include reduced range and charging issues. If you suspect a battery fault, check the battery management system via the touchscreen.
If it is a software issue, a simple reset can be done at home. For hardware issues, replacing the battery pack is necessary.
A battery replacement can cost around £5,000 to £7,000 at a garage, while DIY fixes are limited.
Screen Glitches
Some owners report touchscreen glitches, especially in 2018 and 2019 models. This may manifest as unresponsive controls or flickering screens.
A software update often resolves these issues. If the problem persists, a replacement screen may be needed.
Software updates are free. A replacement screen can cost around £300 to £500, with garage labour adding £100 to £150.
Door Seal Leaks
Door seals can wear out, leading to water leaks, particularly in models from 2017 to 2020. This can result in damp interiors.
Inspect the seals for damage. If worn, you can replace them yourself with new seals, which are available online.
Replacement seals cost about £20 to £50. Professional installation may add £50 to £100.
Brake Issues
Model 3 owners have reported issues with brake pads wearing out faster than expected, particularly in performance models.
Regular inspection is key. If pads are worn, they should be replaced immediately.
Brake pads typically cost between £100 to £200. Garage labour for replacement can range from £50 to £100.
Tyre Wear
Uneven tyre wear is common in the Model 3, especially in models from 2018 to 2020. This can lead to handling issues and increased fuel consumption.
Regularly check tyre pressure and alignment. Rotating tyres can help extend their life.
Tyres can range from £100 to £200 each. Alignment services typically cost around £50 to £75.
Frequently asked questions
What are common faults in the Tesla Model 3?
Common faults include battery issues, screen glitches, door seal leaks, brake issues, and tyre wear.
Can I fix these issues myself?
Some issues are DIY-able, while others are best left to professionals.
How much do repairs typically cost?
Parts can range from £20 to £500, with garage labour costing between £50 and £150 per hour.
Are fixes permanent or temporary?
Some fixes are temporary patches, while others provide a long-term solution.
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Sources
DVSA MOT History, Honest John reliability index, Parkers owner reviews, WhatCar reliability survey.