Have a question about the 2027 BMW 4 Series? The AI assistant looks through this manual and shows the pages with the answer.
Recalls for 2027 BMW 4 Series
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Have a question about the 2025 BMW 4 Series? The AI assistant looks through this manual and shows the pages with the answer.
Recalls for 2025 BMW 4 Series
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Have a question about the 2019 BMW 4 Series? The AI assistant looks through this manual and shows the pages with the answer.
Recalls for 2019 BMW 4 Series
Look up open safety recalls for your vehicle by its 17-digit VIN on NHTSA.gov.
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2019–2027 BMW 4 Series FAQ
How do I reset the Flat Tire Monitor after adjusting tire pressure or changing a wheel?
2025–2027
- After adjusting tire pressure or changing a tire or wheel, initialize the system with the correct pressures.
- Do not initialize the system when driving with snow chains.
- Open Apps menu, then select Vehicle, Vehicle status, and FLAT TIRE MONITOR.
- Turn on drive-ready state without driving off, select Perform reset, then drive off.
- Initialization completes while driving and automatically continues if interrupted.
What does the cabin air filter do?
2025–2027
The interior filter cleans fresh or recirculated air and, depending on equipment, may filter dust, pollutants, microbes, viruses, and allergens.
Page 251 in the 2027 manual →2019
The microfilter filters dust and pollen in outside-air and recirculated-air modes; have it changed during vehicle maintenance.
Page 202 in the 2019 manual →What can happen if I skip or improperly perform maintenance?
2025–2027
Skipped or improper maintenance can cause serious vehicle damage and may affect your warranty coverage.
Page 11 in the 2027 manual →2019
In iDrive, open "My Vehicle," "Vehicle status," "Service required," "Vehicle inspection," and "Date:"; verify the vehicle date and time first, then select the setting.
Page 131 in the 2019 manual →What should I do if a fuse is blown?
2019
Never repair a blown fuse or replace it with one of another color or amperage rating because electrical lines can overload and cause a fire.
Have the fuse replaced by a dealer's service center or another qualified service center or repair shop.
Page 278 in the 2019 manual →Where are the fuses located?
2019
The fuses are in two locations: the engine compartment and the cargo area beneath the folded-up cargo floor panel.
Page 278 in the 2019 manual →Where can I find software updates and related information?
2019
Software updates and related current information are available at www.bmw.com/update, and the vehicle is maintained through regular software updates.
Page 62 in the 2019 manual →How do I pair an iPhone with Apple CarPlay?
2019
- Use an iPhone 5 or later with iOS 7.1 or later, a corresponding mobile wireless contract, and Bluetooth, WiFi, and Siri enabled.
- In iDrive, select "My Vehicle," "iDrive settings," "Mobile devices," and "Settings."
- Select both "Bluetooth®" and "Apple CarPlay" in the settings.
- Pair the iPhone with the vehicle via Bluetooth, then select "Apple CarPlay" as the function.
- The iPhone is connected when it appears in the device list.
BMW 4 Series complaints to NHTSA
Complaints that owners filed with NHTSA for each model year. They are unverified reports and are not adjusted for how many vehicles were sold.
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All BMW 4 Series manuals
| Year | Generation | Pages | File |
|---|---|---|---|
| 2027 | 2025–2027 | 372 pages | 5.5 MB |
| 2025 | 2025–2027 | 368 pages | 4.3 MB |
| 2019 | 2019 | 312 pages | 7.4 MB |
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