Electric Cars
BYD Common Problems and Fixes
BYD owners report a handful of recurring issues - here's what they are and how to fix them.
What causes it
Software quirks, dealer availability, and a few hardware niggles common across the brand's global models.
Common BYD issues
- App connectivity drops - the BYD app sometimes loses car link. Fix: log out/in, update the app, and check the car's mobile data.
- Infotainment can feel laggy - the rotating screen runs Android; clear cache and update regularly.
- Charging speed lower than rivals - BYD's LFP batteries charge slightly slower than NMC; not a fault.
- Seat/paint rattles on some units - dealer warranty covers trim issues.
- Bluetooth key reliability - keep the fob as backup and update firmware.
What to do
- Always update the app and car software - most early issues are fixed by updates.
- Check your battery chemistry (LFP) and charge to 100% safely for calibration.
- For hardware concerns, use the warranty - BYD's global network is growing fast.
Bottom line
BYD issues are mostly software polish. The battery and drivetrain are generally very reliable.