Get the same comprehensive level of technical training that your BMW dealer mechanics and technicians have in a simple PDF format. It’s simple, straightforward with only the BMW’s authorized training procedures which you can follow and do by yourself.

Contents: 2014-2020 BMW i3 Technical Training Manual

• BMW i3 Owner’s Manual.
• BMW i3 Training – Body Repair Level 1.
• BMW i3 Training – Chassis and Suspension.
• BMW i3 Training – Displays and Controls.
• BMW i3 Training – Driver Assistance Systems.
• BMW i3 Training – General Vehicle Electr.
• BMW i3 Training – Heating and AC Systems.
• BMW i3 Training – High-voltage Components.
• BMW i3 Training – Information and Communication.
• BMW i3 Training – Passive Safety System.
• BMW i3 Training – Product Presentation.

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Common Issues Reported By Owners

The 2020 BMW i3 is a unique electric vehicle (EV) with a futuristic design and lightweight carbon-fiber construction. It offers impressive efficiency and city-friendly handling. However, as with any vehicle, it has some commonly reported issues and considerations. Here’s an overview of the potential problems and maintenance tips for the 2020 BMW i3.

Common Issues with the 2020 BMW i3

1. Battery Range Degradation

• Issue: Over time, the battery may lose some of its capacity, reducing the vehicle’s range.
• Symptoms: Noticeably shorter driving range between charges or reduced battery state of health.
• Solution: Follow recommended charging practices (avoid frequent fast charging, maintain charge between 20%–80%). If significant degradation occurs, battery module replacement may be necessary.

2. Charging System Problems

• Issue: Some owners report issues with the onboard charger or compatibility with certain charging stations.
• Symptoms: Charging interruptions, inability to charge, or slow charging speeds.
• Solution: Update the vehicle’s charging software, inspect the onboard charger, and verify compatibility with charging infrastructure.

3. Range Extender (REx) Issues (REx Models Only)

• Issue: Models equipped with the gasoline-powered range extender may experience problems with the small two-cylinder engine or related systems.
• Symptoms: REx not starting when battery levels are low, engine warning lights, or reduced power.
• Solution: Regularly maintain the range extender, including oil changes and fuel system inspections. Address any warning lights promptly.

4. Tire Wear

• Issue: Due to the narrow, eco-friendly tires designed for efficiency, the i3 may experience uneven or faster-than-expected tire wear.
• Symptoms: Reduced grip, uneven tread wear, or vibrations while driving.
• Solution: Rotate tires regularly, maintain proper alignment, and replace tires with OEM-spec low-rolling-resistance options.

5. Limited Rear Seat Space

• Issue: The compact size and suicide-style rear doors make rear seat access and comfort less than ideal for taller passengers.
• Symptoms: Passenger discomfort or difficulty entering/exiting the rear seats.
• Solution: Be mindful of the i3’s design when considering passenger needs, especially for regular rear-seat use.

6. Software Glitches

• Issue: The iDrive infotainment system and digital displays may occasionally experience glitches, such as freezing, lagging, or connection issues with smartphones.
• Symptoms: Unresponsive screens, failed Bluetooth pairing, or delayed system responses.
• Solution: Perform software updates through a BMW service center or over-the-air (if available). Reset the system if minor glitches occur.

7. Limited Heat Efficiency in Cold Weather

• Issue: In cold climates, the electric heater may struggle to warm the cabin efficiently, affecting comfort and battery range.
• Symptoms: Reduced heating performance or significant range reduction in cold weather.
• Solution: Use pre-conditioning while the car is plugged in to warm the cabin and battery. Consider installing seat heaters for localized warmth.

8. Carbon-Fiber Body Repairs

• Issue: While the carbon-fiber-reinforced plastic (CFRP) structure is lightweight and durable, it can be expensive to repair in the event of damage.
• Symptoms: Higher repair costs after accidents or collisions.
• Solution: Ensure you have comprehensive insurance coverage. Minor damages may require specialized repair facilities.

9. Brake Regeneration System Concerns

• Issue: Some owners report inconsistent brake feel due to the strong regenerative braking system.
• Symptoms: Abrupt deceleration when lifting off the accelerator or difficulty modulating braking smoothly.
• Solution: Adjust driving habits to adapt to the regenerative braking system. This is typically a characteristic rather than a fault.

10. Limited Trunk Space

• Issue: The small trunk size may not accommodate larger cargo needs, especially with the optional range extender.
• Symptoms: Difficulty carrying large items or fitting luggage.
• Solution: Use roof or rear-mounted cargo carriers for additional storage, if needed.

Maintenance Tips for the 2020 BMW i3

1. Battery Care: Avoid fully depleting or overcharging the battery. Use Level 2 chargers for regular charging and limit the use of DC fast charging.
2. Regular Inspections: Have the charging system, tires, and brakes inspected during scheduled maintenance.
3. Software Updates: Keep the iDrive and vehicle software up to date to minimize glitches and improve system functionality.
4. Range Extender Maintenance: If equipped, maintain the range extender with regular oil and fuel system checks.
5. Tire Maintenance: Rotate tires frequently and ensure proper alignment to maximize lifespan.

Summary

The 2020 BMW i3 is a forward-thinking EV that excels in urban environments thanks to its compact size, advanced technology, and eco-friendly design. However, potential issues with the battery, charging system, and specialized components require careful attention and maintenance.

If you’re considering purchasing one, check the battery health, charging history, and overall service records. For current owners, staying on top of regular maintenance and addressing issues promptly can ensure a long and reliable ownership experience.