BEV model family

BMW iX error codes and diagnostics

Diagnostic coverage for model years 2022–2026. Verified entries below are linked to this model family by source-backed applicability evidence; model membership alone is never used to invent a code relationship.

PowertrainBEV

Model years2022–2026

Verified diagnostics20

Research leads2

Verified Verified BMW iX diagnostic codes

Each result opens a manufacturer-specific report with the code meaning, affected vehicles, source evidence and the full diagnostic knowledge page where available.

02010ACoding: Coding data not qualified · 2025View diagnostic report →02390AVIP control unit: Coding data not released, signature · 2025View diagnostic report →0317F1High-voltage system, insulation resistance below warning threshold: when switch contactors are closed. The fault memory entries (isolation faults) can occur both individually and in combination and must be traced back to · 2022–2024View diagnostic report →0317F2High-voltage system, insulation fault detected: when switch contactors are closed · 2022–2024View diagnostic report →035BC7RLM side panel left: Communication via Body_CAN faulty · 2022View diagnostic report →035BCBRLM side panel right: Communication via Body_CAN faulty · 2022View diagnostic report →035BCCRLM tailgate left: Communication via Body_CAN faulty · 2022View diagnostic report →035BCERLM tailgate right: Communication via Body_CAN faulty · 2022View diagnostic report →224163Electric auxiliary heater for the high-voltage battery unit: Undervoltage or internal communication fault · 2024View diagnostic report →80415B“Engine compartment lid contact switch: Line fault or faulty” is often stored inthe BCP module · 2022–2024View diagnostic report →8049AACoolant level sensor, expansion tank: Coolant level low or short circuit to ground or line disconnection · 2022–2025View diagnostic report →930D86Function restraint system driver restricted · 2023–2024View diagnostic report →C95432seat module Driver (seat memory), message status backrest locking standardization required · 2023–2024View diagnostic report →C95434seat module Driver (seat memory), message status backrest locking standardizationrecommended. FAS_I20 Driver's Seat module · 2023–2024View diagnostic report →Emergency call system failureEmergency call system failure · 2022View diagnostic report →Engine compartment lid contact switch: Line fault or faultyEngine compartment lid contact switch: Line fault or faulty · 2022–2024View diagnostic report →Rear left light system faultyRear left light system faulty · 2022–2023View diagnostic report →Rear right light system faultyRear right light system faulty · 2022View diagnostic report →Software Upgrade Failed — Workshop Visit Required.Software Upgrade Failed — Workshop Visit Required. · 2022–2024View diagnostic report →Steering behavior. Drive moderately. Have it checked by the nearest service partner.Steering behavior. Drive moderately. Have it checked by the nearest service partner. · 2022–2023View diagnostic report →

Accepted Research Accepted research

These curated leads can guide further research but are not yet treated as verified model-specific findings.

STEERING BEHAVIOR. DRIVE MODERATELY. HAVE IT CHECKED BY THE NEAREST SERVICE PARTNER.: Check Control message with reduced electric-power-steering assistance when parking.
STEERING BEHAVIOR. DRIVE MODERATELY. HAVE IT CHECKED BY THE NEAREST SERVICE PARTNER.: Check Control message with reduced electric-power-steering assistance when parking.

About this model coverage

EV Diagnostics separates vehicle catalog data from diagnostic applicability. A code is listed as verified for BMW iX only when supporting evidence connects that diagnostic identity to the model or its documented model-year range.

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BMW iX error codes & EV diagnostics | EV Diagnostics