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Polestar · Known Issues

2025 Polestar Polestar 2 Problems: 5 Known Issues

2025 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2025 Polestar Polestar 2 has 5 documented known issues, with 2 rated critical. The most serious are DC Fast-Charge Session Aborts and Charge-Circuit Fuse Failure — Charge Port Turns Red With 'Charging Error' ($0-$3,500 repair) and Rearview Camera Blank in Reverse — Infotainment Head Unit / Parking Camera Sync Failure (Three Successive Recalls) ($0-$0 repair). Across all issues with published estimates, repair costs range from $350 to $3,500. DIY maintenance guides at au7o.io.

In This Article

  • Polestar 2 Electrical2
  • Polestar 2 Safety/Recalls1
  • Polestar 2 Brakes1
  • Polestar 2 Drivetrain1
  • Recalls7
  • FAQ
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In This Article

  • Electrical2
  • Safety/Recalls1
  • Brakes1
  • Drivetrain1
  • Recalls7

All 5 Known Issues

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ALL YEARS202520242023202220212020

On the 2021-2025 Polestar Polestar 2, a recurring charging fault where a DC session initiates — the port light goes yellow then green — and then terminates within seconds, the port light turns red, and the car reports 'Charging error, please reconnect' on the display and in the app. Some cars fail on DC only and continue to accept AC, which points at the DC path; others fail on AC only, which points at the onboard charger. The severe end of the failure population is a burned or exploded DC charging fuse inside the charging module, requiring replacement of the whole assembly. Contributory conditions documented by owners include contamination or oxidation on the CCS power and communication pins, a sticky contactor in the charge path, ground-fault or PLC communication dropouts that trip the safety handshake, and pack over-temperature after repeated back-to-back fast charges, which derates or halts the session.

Common Symptoms

  • Charge port light goes green then immediately red
  • 'Charging error - please reconnect' in the app or on the center display
  • DC fast charging fails while AC home charging still works, or the reverse
  • Charge rate drops to a trickle and then the session ends
  • Repeated failures across multiple charging networks
  • Burning smell or no response at all from the charge port after a failed session

How to Fix

Triage before spending money: try a second network and a second stall to rule out the charger, and test both AC and DC — failing one but not the other identifies which side is at fault. Inspect and clean the CCS inlet pins (power plus the two small communication pins) and check for a bent or recessed pin. Let the pack cool and retry if the session died after a previous fast charge, and precondition before arriving at a fast charger in cold weather. Make sure the car is on current OTA software, since several charging-negotiation bugs were fixed in updates. If the failure repeats across networks it is a service item: Polestar diagnoses the charge circuit and, where the DC fuse has failed, replaces the charging module — a warranty repair under the 8-year/100,000-mile high-voltage component coverage, and roughly $1,500-$3,500 out of warranty. No recall covers this fault.

Typical repair cost:$0 - $3,500

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Community Reported
Low ConfidenceVerifiedReviewed Aug 2026

On the 2021-2025 Polestar Polestar 2, owners report the traction pack losing a significant percentage of state of charge while the car sits parked — well beyond normal thermal conditioning — sometimes several percent per day and in extreme cases enough to make trip planning unreliable. The cause is control modules failing to enter sleep: connectivity polling by the TCAM, the Google Built-In infotainment staying awake, remote-app or preconditioning wake events, and alarm or camera states all hold the HV system partially awake. Polestar published a service bulletin specifically for the complaint of significant HV battery SOC drop after parking (bulletin 37797.1.0), which confirms this is a recognized platform behavior rather than owner misreading. Note this is the high-voltage pack and is a separate fault path from the 12V auxiliary battery drain that leaves the car unable to wake at all.

Common Symptoms

  • Several percent of charge lost per day while parked
  • Sudden step-change drop in indicated SOC after the car has sat
  • App shows the car awake or online long after it was locked
  • Estimated range noticeably lower on return than on arrival
  • Pack area warm to the touch after sitting unplugged

How to Fix

Start with software: make sure the car is on the current OTA release, since several releases specifically addressed module sleep behavior. Then reduce wake sources — turn off scheduled preconditioning and departure timers when not needed, limit repeated app polling, and disable non-essential connected services. Have a Polestar service point run the parasitic-draw diagnosis described in bulletin 37797.1.0 rather than replacing the pack; the fix is normally a software update or a module reset. If the drain persists on current software, the TCAM (connectivity module) and the infotainment head unit are the usual hardware suspects and are warranty items. For long-term storage, leave the car at 50-60% charge and plugged in.

Typical repair cost:$0 - $600

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Community Reported
Medium ConfidenceVerifiedReviewed Aug 2026

On the 2021-2025 Polestar Polestar 2, the rearview camera image fails to display when the car is shifted into reverse; drivers instead see a 'Camera is temporarily unavailable' message or a blank screen. Polestar traced it to a synchronization error between the Parking Assist Camera (PAC) and the Google-based Infotainment Head Unit (IHU), compounded by a flaw in the IHU's video-receiving hardware. This is the single most persistent Polestar 2 defect: the first recall (24V477) was superseded by 25V280 when the software remedy did not work, and that in turn was superseded by 25V615 (Polestar RP1069) covering roughly 27,816 vehicles after the second remedy also failed. Because the display shows no image, the condition also violates FMVSS 111 rear-visibility requirements.

Common Symptoms

  • Black screen or 'Camera is temporarily unavailable' when shifting to reverse
  • Rearview image appears only intermittently or after several reverse cycles
  • Parking guidelines missing from the display
  • Image returns after an infotainment restart, then fails again
  • Parking sensor chimes still work while the picture does not

How to Fix

Free recall remedy. All three campaigns are software. Check VIN at nhtsa.gov/recalls — if the car is open under 25V615 the corrected remedy was not expected until mid-2026, and interim owner letters went out December 1, 2025. In the meantime a full infotainment head unit restart (hold the center-screen power/home control) usually restores the image temporarily. Do not pay for a camera or wiring replacement — the camera hardware is almost never the fault.

Typical repair cost:$0 - $0

Research This Issue

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Community Reported
High ConfidenceVerifiedReviewed Aug 2026

On the 2021-2025 Polestar Polestar 2, because one-pedal regen does nearly all the deceleration, the Polestar 2's friction brakes are rarely used hard enough to heat up and drive off moisture. The rear discs double as the electric park brake, so residual moisture is clamped under the pad every time the car is parked. Owners report visible caliper and rotor corrosion within about six months, and in cold or coastal climates the rear pads bond to the rotor overnight — the car breaks free with a loud bang on the first move and leaves pad material welded to the disc. Repeated cycles score the rotor and can leave a sticking rear caliper. This is a heavily reported ownership problem on the platform, not a cosmetic complaint: several owners have had rear pads and rotors replaced early, some switching to ceramic pads.

Common Symptoms

  • Loud bang or crack on first movement after the car has sat overnight
  • Orange surface rust on rotors and calipers within months of delivery
  • Grinding or scraping from the rear at low speed
  • Pulsation through the pedal from transferred pad material
  • One rear wheel noticeably hotter than the other after a drive
  • Reduced range or a dragging feel from a sticking rear caliper

How to Fix

Preventive first, per the owner's manual: roughly once a week, in safe conditions, apply the friction brakes firmly several times from moderate speed to scrub the discs clean; braking gently in reverse in an empty lot also cleans the pad-to-rotor interface. Reduce or disable One Pedal Drive in wet and winter months. Avoid setting the electric park brake immediately after washing the car or driving in rain. Once pads are bonded or a caliper sticks, the fix is rear pad and rotor replacement, roughly $350-$700 per axle at an independent shop; ceramic-compound pads are the common owner remedy for repeat bonding. Caliper rebuild or replacement adds about $250-$500 per corner. No recall covers this, and surface corrosion is normally excluded from warranty.

Typical repair cost:$350 - $1,200

Research This Issue

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Community Reported
Medium ConfidenceVerifiedReviewed Aug 2026

On the 2021-2025 Polestar Polestar 2, excessive play where the halfshaft splines engage the wheel hub or the drive unit output produces a rhythmic click or tick that owners describe as a 'wheel of fortune' sound. It is loudest when decelerating to a stop and when transitioning between regen and coast — precisely the torque-reversal points an EV hits constantly. On dual-motor cars either axle can be affected; on 2024+ single-motor cars the switch to rear-wheel drive moved the noise to the rear shafts. Polestar documented it and issued service material including a reference sound file for technicians (Technical Journal 36854), and a bulletin on ticking during low-speed deceleration was published in September 2023 as 36713.1.0. A revised axle shaft identifiable by a large rubber damper in the middle is the released fix.

Common Symptoms

  • Rhythmic clicking or ticking when slowing to a stop
  • Noise tied to wheel speed, disappearing once stopped
  • Tick when transitioning from regen to coast or coast to power
  • Clunk on initial takeup from a standstill
  • Vibration felt through the floor in advanced cases

How to Fix

Replacement of the affected halfshaft(s) with the revised damped part — routinely done under the 4-year/50,000-mile basic warranty when the noise is demonstrated to the technician. Because the sound only appears in a narrow speed and torque window, record it and reproduce it on the test drive with the service advisor aboard, and ask the technician to reference the Polestar technical journal sound file rather than filing it under bulletin 36756.1.0, which describes normal electric-motor (ERAD) sounds. Out of warranty a halfshaft replacement runs roughly $600-$1,200 per side. Confirm the wheel bearing is not the actual source, since it produces a similar noise but is speed-dependent rather than deceleration-dependent.

Typical repair cost:$0 - $1,200

Research This Issue

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Community Reported
High ConfidenceVerifiedReviewed Aug 2026
NHTSA Recalls7 recalls

BACK OVER PREVENTION:SOFTWARE

Polestar Automotive USA, Inc. (Polestar) is recalling certain 2021-2025 Polestar 2 vehicles. The rearview camera image may not display when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Campaign #25V28000025/04/2025

BACK OVER PREVENTION:SOFTWARE

Polestar Automotive USA, Inc. (Polestar) is recalling certain 2021-2025 Polestar 2 vehicles. The rearview camera image may not display when the vehicle is placed in reverse.

Campaign #25V61500015/09/2025

EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

Polestar Automotive USA, Inc. (Polestar) is recalling certain 2021-2024 Polestar 2 vehicles. The Infotainment Head Unit (IHU) software may prevent the rearview camera image from displaying. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Campaign #24V47700026/06/2024
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Other Polestar Models

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Frequently Asked Questions

What are the most common Polestar Polestar 2 problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2025 Polestar Polestar 2 has 5 documented issues. The most frequently reported are: DC Fast-Charge Session Aborts and Charge-Circuit Fuse Failure — Charge Port Turns Red With 'Charging Error', Rearview Camera Blank in Reverse — Infotainment Head Unit / Parking Camera Sync Failure (Three Successive Recalls), Rear Brake Pads Rusting Onto Rotors and Caliper Corrosion — Consequence of Regen Braking and the Electric Park Brake. Of these, 2 are rated critical and should be addressed promptly.

Is the Polestar Polestar 2 reliable?

The 2025 Polestar Polestar 2 has 5 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 2 issues are rated critical: DC Fast-Charge Session Aborts and Charge-Circuit Fuse Failure — Charge Port Turns Red With 'Charging Error' and Rearview Camera Blank in Reverse — Infotainment Head Unit / Parking Camera Sync Failure (Three Successive Recalls). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Polestar Polestar 2 problems?

Repair costs for known Polestar Polestar 2 issues range from $0 to $3,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, DC Fast-Charge Session Aborts and Charge-Circuit Fuse Failure — Charge Port Turns Red With 'Charging Error', typically costs $0-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2021-2025 Polestar Polestar 2 DC Fast-Charge Session Aborts and Charge-Circuit Fuse Failure — Charge Port Turns Red With 'Charging Error'?

A recurring charging fault where a DC session initiates — the port light goes yellow then green — and then terminates within seconds, the port light turns red, and the car reports 'Charging error, please reconnect' on the display and in the app. Some cars fail on DC only and cont… Repairs typically run $0-$3,500. Severity: high.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

  • FAQ

    • AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

    Polestar Automotive USA, Inc. (Polestar) is recalling certain 2024 Polestar 2 electric vehicles. The clamps may be improperly crimped on the driver's side inner far side air bag module (FSAB), which can cause the air bag to deploy improperly.

    Campaign #24V93900018/12/2024

    SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE:SOFTWARE

    Polestar Automotive USA, Inc. (Polestar) is recalling certain 2021 and 2024 Polestar 2 vehicles. In certain driving scenarios while coasting down a hill and using "One Pedal Drive," the vehicle may lose brake function.

    Campaign #25V40900002/07/2025

    + 2 more recalls. Check all on NHTSA.gov

    Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

    What is the 2021-2025 Polestar Polestar 2 Rearview Camera Blank in Reverse — Infotainment Head Unit / Parking Camera Sync Failure (Three Successive Recalls)?

    The rearview camera image fails to display when the car is shifted into reverse; drivers instead see a 'Camera is temporarily unavailable' message or a blank screen. Polestar traced it to a synchronization error between the Parking Assist Camera (PAC) and the Google-based Infotai… Repairs typically run $0-$0. Severity: high.

    What is the 2021-2025 Polestar Polestar 2 Rear Brake Pads Rusting Onto Rotors and Caliper Corrosion — Consequence of Regen Braking and the Electric Park Brake?

    Because one-pedal regen does nearly all the deceleration, the Polestar 2's friction brakes are rarely used hard enough to heat up and drive off moisture. The rear discs double as the electric park brake, so residual moisture is clamped under the pad every time the car is parked. Repairs typically run $350-$1,200. Severity: medium.

    What is the 2021-2025 Polestar Polestar 2 High-Voltage Pack State-of-Charge Drop While Parked — Excessive Vampire Drain From Modules Failing to Sleep?

    Owners report the traction pack losing a significant percentage of state of charge while the car sits parked — well beyond normal thermal conditioning — sometimes several percent per day and in extreme cases enough to make trip planning unreliable. The cause is control modules fa… Repairs typically run $0-$600. Severity: medium.

    What is the 2021-2025 Polestar Polestar 2 Halfshaft Spline Play — Clicking / Ticking From the Drive Axles When Decelerating at Low Speed?

    Excessive play where the halfshaft splines engage the wheel hub or the drive unit output produces a rhythmic click or tick that owners describe as a 'wheel of fortune' sound. It is loudest when decelerating to a stop and when transitioning between regen and coast — precisely the… Repairs typically run $0-$1,200. Severity: medium.