Independent Owner Resource
Everything
Polestar 2
Common problems and fixes. Buyer's guides. Model year differences. The resource we wished existed when we bought ours.
Latest
Featured Articles
12V Battery Drain: Causes, Symptoms & Fixes
One of the most reported issues with the Polestar 2. Learn what causes the 12V battery to drain and how to prevent it.
Heat Pump vs. PTC Heater: What You Need to Know
Understanding the heating system in your Polestar 2 and how it impacts winter range.
TCAM Module Deep Dive: Location, Backup Battery, Known Issues & Technical Journals
Everything we know about the Polestar 2's TCAM — where it lives, how to access it, the reboot loop defect, and what the official Technical Journals say.
Common Problems
12V battery drain, TCAM issues, software bugs — and how to fix them.
Buyer's Guide
What to look for, what to avoid, and which configuration is right for you.
Model Years
Year-by-year breakdown of changes, specs, and what to know about each.
Software & Apps
Hanterill, OrBit, VIDA and Hisingen — diagnostics and companion apps compared.
Parts shop coming soon
We're building a curated parts and accessories store for the Polestar 2. Hard-to-find parts, sourced and verified.