What is the 2022-2025 BMW i4 2022-2025 i4 Propulsion-Loss Recall 25V-395?

BMW recall 25V-395 covers a VIN-defined group of 2022-2025 i4 vehicles produced March 17, 2021 through January 18, 2024. Electric-drive-motor software can mistakenly identify a double-isolation condition and shut down the high-voltage system about 15-20 seconds after a red warnin… Severity: high.

What is the 2022-2023 BMW i4 Combined Charging Unit (CCU) Failure - AC/Level 2 Charging Stops Working?

The Combined Charging Unit is the i4's onboard AC charger and DC/DC converter mounted with the high-voltage battery. Internal connection/assembly defects (a batch built JUN 27 - SEP 01 2022 was recalled under NHTSA 23V-449) and general CCU failures cause the car to abort AC charg… Repairs typically run $0-$4,500. Severity: high.

What is the 2024 BMW i4 2024 i4 Left-Side Longitudinal Beam Crack - Recall 24V-611?

About 1,150 US 2024 i4 eDrive40, xDrive40 and M50 vehicles built between March 7 and April 27, 2024 received a left-side longitudinal (rear frame) beam that was not produced to supplier specification. The beam can crack near the rivet flange that supports the rear wheel arch, com… Repairs typically run $0-$0. Severity: high.

What is the 2022-2025 BMW i4 Rear Axle Half-Shaft Spline Failure at the Differential (SIB 33 01 24)?

On the G26 i4 the rear axle (half) shafts engage the electric drive unit's differential output on a splined section. Under repeated hard launches and spirited driving the instant torque of the rear motor wears/strips the splined section, so the shaft spins in the diff output. BMW… Repairs typically run $1,800-$9,000. Severity: high.

What is the 2022-2026 BMW i4 12V Auxiliary Battery Drain?

The BMW i4 can suffer from 12V auxiliary battery drain, similar to other BMW EVs. The issue is caused by various electronic modules failing to properly enter sleep mode after the car is parked, particularly the connectivity module and iDrive system. Cars with frequent OTA updates… Repairs typically run $0-$500. Severity: medium.

What is the 2022-2026 BMW i4 Heat Pump Malfunction in Cold Weather?

The i4's heat pump HVAC system can malfunction in cold temperatures below 20°F (-7°C), failing to provide adequate cabin heating and significantly impacting winter range. The heat pump may fail to switch modes properly or experience refrigerant pressure faults, forcing the car to… Repairs typically run $0-$2,000. Severity: medium.

What is the 2022-2025 BMW i4 12V Battery Drain - Sleep Mode Failure?

The BMW i4 uses a 60Ah AGM lead-acid 12V battery that powers all vehicle electronics and computers. A software bug can prevent the vehicle from entering proper sleep mode after parking, causing modules to remain active and drain the 12V battery. Exterior lamps may remain illumina… Repairs typically run $0-$800. Severity: medium.

What is the 2022-2025 BMW i4 iDrive 8 Software Bugs - Screen Crashes, Reboots & Freezing?

The BMW i4's iDrive 8 curved display system suffers from widespread software instability across all model years. The infotainment system randomly reboots while driving (blank screen for 15-30 seconds), locks up requiring manual power button reset, and experiences post-OTA update… Repairs typically run $0-$500. Severity: medium.

What is the 2022-2024 BMW i4 G26 i4 Coolant Changeover-Valve Leak Diagnosis?

BMW SIB 17 01 24 defines a G26 i4 path for coolant leaking under the car, low heater output, Check Control Message ID49 and specified coolant/heater faults. BMW identifies leakage from the coolant changeover valve and distinguishes improved valves produced January 5, 2024 or late… Severity: medium.

What is the 2022-2026 BMW i4 Rapid Inside-Edge Rear Tire Wear from Factory Negative Camber?

The i4 is aligned with substantial negative rear camber for cornering grip, and the car's weight (roughly 4,900-5,000 lb) plus instant rear-motor torque punishes the inside shoulder of the rear tires. Owners on the OE Hankook Ventus S1 Evo3 and Pirelli P Zero fitments repeatedly… Repairs typically run $180-$1,600. Severity: medium.

What is the 2022-2026 BMW i4 Brake Rotor Corrosion, Pitting and Scoring from Regen-Only Driving?

With adaptive/B-mode regeneration doing nearly all deceleration, the i4's cast-iron rotors go thousands of miles with almost no pad contact. A surface rust layer forms - especially after rain, snow-salt or a car wash - and instead of being scrubbed off it pits and flakes. Owners… Repairs typically run $400-$1,400. Severity: medium.

What is the 2022-2025 BMW i4 Charge Port Flap Actuator Sticks Shut / False 'Charging Flap Open' Message?

The i4's charge-port door is electrically latched by a small actuator motor behind the right rear quarter panel; there is no manual emergency release accessible to the owner. Water intrusion past the actuator's seals (heavy rain, car wash, pressure washing) corrodes or shorts the… Repairs typically run $70-$1,400. Severity: medium.

What is the 2022-2026 BMW i4 DC Fast Charging Limited to 50-75 kW When Battery Preconditioning Fails to Trigger?

The 83.9 kWh pack will only accept its roughly 200 kW peak when the cells are warm. The i4 preconditions the pack automatically only when a DC charger is set as a destination in the built-in navigation - routing via CarPlay or Android Auto does not trigger it, and owners report t… Repairs typically run $0-$300. Severity: medium.

What is the 2022-2026 BMW i4 iDrive 8 Software and Infotainment Glitches?

The i4 was one of the first BMW models with iDrive 8, and early software versions suffer from various glitches including screen freezes, Bluetooth connectivity drops, navigation errors, and Apple CarPlay/Android Auto disconnections. OTA updates have improved stability but issues… Repairs typically run $0-$1,500. Severity: low.

What is the 2022-2025 BMW i4 Regenerative Braking Pedal Feel Complaints - Grabby/Aggressive?

BMW i4 owners consistently report that the brake pedal has an aggressive, grabby feel with an early bite point that jolts the vehicle. The i4 uses blended braking where regenerative braking engages first, and mechanical brakes only activate when additional stopping force is neede… Repairs typically run $0-$0. Severity: low.

What is the 2022-2025 BMW i4 Panoramic Roof and Rear Trim Rattles Plus Frameless-Window Wind Whistle?

Because the i4 has no engine noise to mask anything, assembly-tolerance NVH that would be inaudible in a gas 4 Series becomes obvious. The recurring owner pattern is a rattle traced to the rear edge of the panoramic roof and to interior trim clips at the right side of the trunk a… Repairs typically run $0-$600. Severity: low.

BMW · Known Issues

2022-2026 BMW i4 Problems: 19 Known Issues

2022-2026 model years · 740+ owner reports · Updated August 2026

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According to Au7o's analysis of 740+ owner reports, the 2022-2026 BMW i4 has 19 documented known issues, with 7 rated critical. The most serious are 2022-2023 i4 eDrive40 Sound-Generator Recall 23V-026, High-Voltage Battery Cell Module Short-Circuit - Do-Not-Drive Recall 22V-541 ($0-$0 repair), Intermittent 'Drivetrain Malfunction / Drive Not Possible' from HV Isolation and Coolant-Pump Faults ($0-$2,500 repair), 2022-2025 i4 Propulsion-Loss Recall 25V-395, Combined Charging Unit (CCU) Failure - AC/Level 2 Charging Stops Working ($0-$4,500 repair), 2024 i4 Left-Side Longitudinal Beam Crack - Recall 24V-611 ($0-$0 repair) and Rear Axle Half-Shaft Spline Failure at the Differential (SIB 33 01 24) ($1,800-$9,000 repair). The most commonly reported issue is iDrive 8 Software and Infotainment Glitches with 300 owner reports. Across all issues with published estimates, repair costs range from $70 to $9,000. DIY maintenance guides at .

Frequently Asked Questions

What are the most common BMW i4 problems?

According to Au7o's analysis of 740+ owner reports, the 2022-2026 BMW i4 has 19 documented issues. The most frequently reported are: 2022-2023 i4 eDrive40 Sound-Generator Recall 23V-026, High-Voltage Battery Cell Module Short-Circuit - Do-Not-Drive Recall 22V-541, Intermittent 'Drivetrain Malfunction / Drive Not Possible' from HV Isolation and Coolant-Pump Faults. Of these, 7 are rated critical and should be addressed promptly.

Is the BMW i4 reliable?

The 2022-2026 BMW i4 has 19 known issues documented across 740+ owner reports. 7 issues are rated critical: 2022-2023 i4 eDrive40 Sound-Generator Recall 23V-026 and High-Voltage Battery Cell Module Short-Circuit - Do-Not-Drive Recall 22V-541 and Intermittent 'Drivetrain Malfunction / Drive Not Possible' from HV Isolation and Coolant-Pump Faults and 2022-2025 i4 Propulsion-Loss Recall 25V-395 and Combined Charging Unit (CCU) Failure - AC/Level 2 Charging Stops Working and 2024 i4 Left-Side Longitudinal Beam Crack - Recall 24V-611 and Rear Axle Half-Shaft Spline Failure at the Differential (SIB 33 01 24). 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 BMW i4 problems?

Repair costs for known BMW i4 issues range from $0 to $9,000, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year BMW i4 is the most reliable?

Reliability varies across model years of the BMW i4. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2022-2026 BMW i4 with 19 documented issues documented across 740+ owner reports.

All 19 Known Issues

Other BMW Models

Frequently Asked Questions

What are the most common BMW i4 problems?

Is the BMW i4 reliable?

How much does it cost to fix common BMW i4 problems?

What year BMW i4 is the most reliable?

What is the 2022-2023 BMW i4 2022-2023 i4 eDrive40 Sound-Generator Recall 23V-026?

High-Voltage Battery Cell Module Short-Circuit - Do-Not-Drive Recall 22V-541#

Intermittent 'Drivetrain Malfunction / Drive Not Possible' from HV Isolation and Coolant-Pump Faults#

Combined Charging Unit (CCU) Failure - AC/Level 2 Charging Stops Working#

12V Auxiliary Battery Drain#

Heat Pump Malfunction in Cold Weather#

12V Battery Drain - Sleep Mode Failure#

iDrive 8 Software Bugs - Screen Crashes, Reboots & Freezing#

Charge Port Flap Actuator Sticks Shut / False 'Charging Flap Open' Message#

DC Fast Charging Limited to 50-75 kW When Battery Preconditioning Fails to Trigger#

iDrive 8 Software and Infotainment Glitches#

2022-2025 i4 Propulsion-Loss Recall 25V-395#

Rear Axle Half-Shaft Spline Failure at the Differential (SIB 33 01 24)#

2022-2023 i4 eDrive40 Sound-Generator Recall 23V-026#

2024 i4 Left-Side Longitudinal Beam Crack - Recall 24V-611#

Brake Rotor Corrosion, Pitting and Scoring from Regen-Only Driving#

Regenerative Braking Pedal Feel Complaints - Grabby/Aggressive#

G26 i4 Coolant Changeover-Valve Leak Diagnosis#

Rapid Inside-Edge Rear Tire Wear from Factory Negative Camber#

Panoramic Roof and Rear Trim Rattles Plus Frameless-Window Wind Whistle#

What is the 2022-2023 BMW i4 High-Voltage Battery Cell Module Short-Circuit - Do-Not-Drive Recall 22V-541?

What is the 2022-2025 BMW i4 Intermittent 'Drivetrain Malfunction / Drive Not Possible' from HV Isolation and Coolant-Pump Faults?