Sorry to hear you’re having problems with your Model 3. The Tesla Model 3’s battery warranty is good for 8 years, or 100,000 miles, whichever happens first.
Since you’ve only had your Model 3 for a year, it should still be within warranty (unless you’ve logged more than 100,000 miles, that is!)
Here’s what else your Model 3 warranty includes:
These warranties will cover repairs and/or replacement of parts to correct defects in labor or materials of products made by Tesla. They will not cover general wear and tear.