Manufacturer-recommended service intervals and open recall alerts for your 2021 Polestar Polestar 1.
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SEAT BELTS:FRONT:RETRACTOR
Campaign #21V683000 · Jan 9, 2021
Issue: Polestar Automotive USA, Inc. (Polestar) is recalling certain 2021 Polestar PS1 vehicles. The seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Risk: An unsecured child restraint system can increase the risk of injury during a crash.
Fix: Dealers will inspect and replace the seat belt assemblies, as necessary, free of charge. Owner notification letters were mailed October 22, 2021. Owners may contact Polestar customer service at 1-800-806-2504. Polestar's number for this recall is R10112.
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Campaign #22V926000 · Dec 14, 2022
Issue: Polestar Automotive USA, Inc. (Polestar) is recalling certain 2020-2021 Polestar 1 vehicles. Defective high-voltage battery cells may cause the battery to overheat when fully charged.
Risk: The high-voltage battery overheating increases the risk of a fire.
Fix: Dealers will replace the high-voltage battery cells, free of charge. Remedy parts are expected to become ready by June 2023. As an interim repair, owners will need to take their vehicle to a dealership for a software update. Interim notices were mailed January 31, 2023. Owners may contact Polestar customer service at 1-800-806-2504. Polestar's number for this recall is R10202. Note: This recall has been superseded by Recall 23V361 (R102316). Any vehicle that received the interim repair under Recall 22V926 (R10202) will still need to have the remedy for 23V361 (R102316) performed.
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Campaign #23V361000 · May 22, 2023
Issue: Polestar Automotive USA, Inc. (Polestar) is recalling certain 2020-2021 Polestar 1 vehicles. Defective high-voltage battery cells may cause the battery to overheat when fully charged.
Risk: The high-voltage battery overheating increases the risk of a fire.
Fix: Dealers will replace the high-voltage battery pack and restore the electric driving range as necessary, free of charge. Owner notification letters were mailed June 66, 2023. Owners may contact Polestar customer service at 1-800-806-2504. Polestar's number for this recall is R102316. Note: This recall supersedes Recall 22V-926 (R10216). Any vehicle that received the interim repair under Recall 22V-926 (R10202) will still need to have the remedy for 23V-361 (R10216) performed.
Critical for safety and preventing major damage
Replace engine oil and oil filter. Modern synthetic oil lasts 7,500–10,000 miles.
Estimated cost — typical U.S. ranges
Dealer
~$120–$160
Shop
~$85–$115
DIY
~$25–$55
Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.
Rotate tires to ensure even wear and extend tire life.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Often free at the shop where you bought the tires — worth asking before paying.
Inspect brake pads, rotors, and fluid. Replace pads if worn below minimum thickness.
Estimated cost — typical U.S. ranges
Dealer
~$85
Shop
~$60
DIY
Free
Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.
Replace timing belt (if applicable). Critical failure can cause major engine damage.
Estimated cost — typical U.S. ranges
Dealer
~$935–$1175
Shop
~$655–$825
DIY
Pro only
On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.
Keeps your vehicle running smoothly and efficiently
Replace the engine air filter to maintain fuel efficiency and engine performance.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
5-minute job on most cars; the airbox lid usually has clips, no tools needed.
Flush and replace engine coolant to prevent overheating and corrosion.
Estimated cost — typical U.S. ranges
Dealer
~$285–$330
Shop
~$200–$235
DIY
~$25–$60
Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.
Replace transmission fluid to keep shifts smooth and prevent wear.
Estimated cost — typical U.S. ranges
Dealer
~$330–$500
Shop
~$235–$355
DIY
~$60–$180
Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.
Replace spark plugs for optimal combustion, fuel economy, and performance.
Estimated cost — typical U.S. ranges
Dealer
~$285–$390
Shop
~$200–$275
DIY
~$25–$100
Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.
Inspect and replace the serpentine belt to avoid unexpected breakdowns.
Estimated cost — typical U.S. ranges
Dealer
~$195–$235
Shop
~$135–$165
DIY
~$20–$50
DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.
Extends the life of your vehicle and improves comfort
Replace the cabin air filter for clean air inside the vehicle.
Estimated cost — typical U.S. ranges
Dealer
~$60–$95
Shop
~$45–$70
DIY
~$15–$40
Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.
Test battery health and clean terminals. Average battery life is 3–5 years.
Estimated cost — typical U.S. ranges
Dealer
~$225–$390
Shop
~$160–$280
DIY
~$130–$250
Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.
Check and replace power steering fluid to maintain steering responsiveness.
Estimated cost — typical U.S. ranges
Dealer
~$185–$220
Shop
~$130–$155
DIY
~$15–$40
Most cars built after ~2012 use electric power steering and have no fluid to service.
What drivers and federal regulators have officially reported about the 2021 Polestar Polestar 1.
Note: NHTSA also opened 1 defect investigation(s) on this vehicle that closed without action.
Issues on other model years
Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Jul 31, 2026. Investigation data refreshed Jul 31, 2026.
We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.
Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.
How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.
This maintenance schedule for the 2021 Polestar Polestar 1 reflects general industry intervals for modern vehicles. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.