⚠️ Polestar manufacturer position
Follow OEM high-voltage safety procedures; contamination of non-fuel reservoirs per workshop manual.
Vehicle information
| Make | Polestar |
|---|---|
| Model | 3 |
| Market status | Sold new in the UK |
| Body styles | SUV / saloon (electric) |
| Generations | Current UK EV line-up |
| Engine options | Electric: Battery electric — no petrol or diesel tank |
| Fuel tank capacity | Not applicable (electric) |
| Fuel system | High-voltage battery; 12 V auxiliary system only |
| Access method | Not applicable for fuel tank |
| Anti-siphon | Not applicable |
| Service portal | Polestar Service Partner / VIDA |
Misfuel risk Not applicable
No fuel filler for petrol or diesel. Wrong petroleum fluid in washer or other reservoirs still needs safe recovery.
If the engine was not started
Do not energise drivetrain if unknown petroleum liquid entered HV cooling loops — call dealer.
If the engine was started
Stop using vehicle; OEM inspection of affected circuits and cooling.
Access procedure
- Identify which reservoir was filled incorrectly (e.g. washer fluid in coolant — not a misfuel but similar recovery workflow).
- Depower HV system per OEM lock-out/tag-out before work near electrical components.
- Drain or extract incorrect fluid, flush if specified, refill with correct specification.
- Verify no petroleum vapour in cabin — ventilate per COSHH.
- Dispose of waste fluids under UK hazardous waste duty of care via licensed carrier.
- Clear diagnostic faults and confirm 12 V system health before release.
Notes
- Charge port is separate from any legacy fuel cap — educate drivers on home charging only.
Frequently asked questions
Can I misfuel a Polestar 3?
There is no petrol or diesel tank; focus on correct washer/brake fluid and charging equipment.
Wrong fluid in the washer bottle?
fuel extraction and system flush per OEM spec; do not use petroleum solvents in washer reservoir.
HV safety after a fluid mistake?
Follow OEM depowering before work near orange cables; GBIFDA operators coordinate with franchised dealers when needed.
Need professional misfuel recovery?
Find a certified operator or read consumer guidance for your next steps.
Find an operator Consumer guidance