BMW 330e Hybrid Won’t Start & System Failure (2016–2024)
Do you have a BMW 330e Hybrid not starting?
Don’t ignore it – book a diagnostic today and get expert help.
The following fault code(s) may be present
235410 Emergency run manager information: Idle speed increase – EME request (Intermittent)
21A124 Emergency run manager information: Fast switch-on requester – combustion engine, request EME (Intermittent)
21A11A Emergency run manager information: Deactivation MSA – switch-on requester combustion engine, request EME (Permanent)
030E0B Power management: Abort emergency recharge (Intermittent)
21A111 Emergency run manager information: Engine speed limitation – level 1, request EME (Intermittent)
030E0F Power management: Remote software upgrade deactivated due to ageing battery (Permanent)
030E08 Power management: Battery below upper startability limit (Permanent)
030E0A Power management: Alternator or DC/DC converter failure (Intermittent)
030E06 Power management: Reduction or shutdown of individual electrical consumer (Permanent)
030E07 Power management: Reduction or shutdown of individual electrical consumer (Permanent)
030E09 Power management: Battery undervoltage while driving (Intermittent)
21F1F6 High-voltage battery – switch contactors: Switch-off after a fault (Permanent)
21F28C High-voltage battery – safety concept 2: Current measurement, implausible value from a cell supervision circuit (Permanent)
21F118 High-voltage battery unit – positive terminal: Switch contactor – contact stuck open or safety fuse released (Intermittent)
21F20D SME – safety concept: Switch-off of switch contactors by safety circuit (Permanent)
Affected Vehicles
BMW 330e
- BMW 330e 2016
- BMW 330e 2017
- BMW 330e 2018
- BMW 330e 2019
- BMW 330e 2020
- BMW 330e 2021
- BMW 330e 2022
- BMW 330e 2023
- BMW 330e 2024
BMW 530e
- BMW 530e 2017
- BMW 530e 2018
- BMW 530e 2019
- BMW 530e 2020
- BMW 530e 2021
Common Failure Symptoms
- Vehicle will not start Hybrid system warning messages displayed
- Reduced or no electric drive performance
- Check control messages relating to the high-voltage system
Do you have a BMW 330e Hybrid not starting?
Don’t ignore it – book a diagnostic today and get expert help.
BMW 330e Hybrid Diagnostic Report
BMW 330e Hybrid Repairs
First, after completing diagnostics, our technicians carried out repairs to the hybrid system. Next, the fault was traced to a defective internal current sensor within the high-voltage safety box. Finally, the component was replaced and the system revalidated, restoring safe hybrid operation.
- Fault identified in the high-voltage safety box.
- Component replaced and system revalidated.
- Hybrid system operation re-established
Resolution
Following repairs, the BMW 330e hybrid non start fault was resolved. The vehicle restarted successfully, all diagnostic fault codes were cleared, and the hybrid drive system was restored to operational function.
- BMW 330e successfully restarted with all fault codes cleared.
- Hybrid drive system restored to operational function.
- Fault resolved, system performance reinstated.
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We partner directly with independent garages, dealerships, warranty and fleet providers, and insurance companies across the UK to resolve complex EV and hybrid vehicle issues.
If your customer’s vehicle is displaying battery or electrical faults, we offer advanced diagnostics and expert repair solutions that go far beyond simple parts replacement.
Our battery and component repair service includes:
- Nationwide collection and delivery
- Rapid turnaround times
- Comprehensive technical support
Let us help you keep your customers on the road, while enhancing the value and reputation of your services.
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Is the vehicle owned by you or your business?
Have you been advised the battery or component needs replacing on your vehicle?
Before committing to a costly full replacement, talk to us. At LKQ Electriq, we specialise in inspecting, diagnosing and repairing complex battery and component faults (issues that many main dealers won’t touch).
Our expert repair service can restore your Range Rover’s hybrid battery at a fraction of the cost of replacement. We offer:
- Nationwide collection and delivery
- Transparent, honest assessments
- Specialist repairs backed by technical expertise
We’ve helped customers across the country save thousands. Book a diagnostic today and discover how we can help you get back on the road, without breaking the bank.
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Do Cedar Electric repairs have a warranty?
High Voltage System Repairs
Repairs involving high voltage systems typically include a 12-month, unlimited mileage warranty, offering you complete peace of mind.*
Lifetime Guarantee
All work carried out at Cedar Garage is backed by our lifetime workmanship guarantee.
*Terms and conditions apply. Please consult a Service Advisor to confirm the specific warranty details for your vehicle prior to booking.
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