2018 Bmw M240i Safety Report
2018 BMW M240I Safety and Reliability Report
Safety Decision Cockpit for the 2018 Bmw M240i
This page is the hub for deciding what to inspect next on the 2018 Bmw M240i. It connects recall campaigns, owner complaint patterns, service bulletins, sibling model years, component issue hubs, and the model buying guide so a shopper or owner can move from a single report into the wider safety graph.
| Signal | Value | What to inspect next |
|---|---|---|
| Recall burden | Moderate (2) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Low (2) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 0 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Electrical System | Compare electrical system issues across vehicles. |
| Cleaner nearby model year | 2022 | Compare against the 2022 Bmw M240i with 1 complaints and 0 recalls. |
| Riskier nearby model year | 2017 | Check the 2017 Bmw M240i before buying across this generation. |
Bmw M240i Year-by-Year Comparison
The safest purchase decision usually comes from comparing neighboring model years, not reading a single page in isolation. The table below uses only validated Bmw M240i years already present in the cleaned NHTSA dataset, so each comparison links to a real vehicle safety report rather than a generated combination.
| Model Year | Complaints | Recalls | Use case |
|---|---|---|---|
| 2017 Bmw M240i | 3 | 0 | Inspect as a potentially higher-complaint year. |
| 2022 Bmw M240i | 1 | 0 | Compare as a potentially cleaner alternative. |
2018 Bmw M240i Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2018 Bmw M240i, these are the component areas with the clearest NHTSA complaint signals. Use each link to jump from this single vehicle into broader component hubs and make-specific issue pages.
Electrical System
1 owner complaint mention this component in the current safety profile.
All Electrical System issues Bmw onlyExterior Lighting
1 owner complaint mention this component in the current safety profile.
All Exterior Lighting issues Bmw onlyAI Safety Analysis for the 2018 Bmw M240i
Reliability Score
The 2018 Bmw M240i receives a reliability score of 87 out of 100 based on analysis of NHTSA complaint data, recall history, crash reports, and safety ratings. This indicates above-average reliability relative to comparable vehicles.
Known Issues for the 2018 Bmw M240i
The following issues have been identified from NHTSA complaint data and owner reports for the 2018 Bmw M240i:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Engine And Engine Cooling Recalled due to a crankshaft issue, potentially leading to engine failure. This is a high-severity issue that can affect engine performance and safety. |
High | Rare | 30k-60k miles |
| Electrical System Recalled instrument cluster/panel and reports of radio and aux input issues. This is a moderate-severity issue that can affect the driver's ability to monitor vehicle systems. |
Medium | Common | 30k-60k miles |
| Exterior Lighting Two LED taillights have failed, with one failing at 12,000 miles. This is a moderate-severity issue that can affect visibility and safety. |
Medium | Occasional | 12k-20k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2018 Bmw M240i:
23% of reported issues are related to engine and engine cooling.
23% of reported issues are related to the electrical system.
23% of reported issues are related to exterior lighting.
Recall Details for the 2018 Bmw M240i
The following 2 recalls have been issued for the 2018 Bmw M240i by NHTSA:
Summary: BMW of North America, LLC (BMW) is recalling certain 2018 BMW 540d xDrive vehicles. The crankshaft sensor may be equipped with incorrect firmware, preventing the sensor from properly processing input from the crankshaft reluctor ring, possibly resulting in a vehicle stall. On September 12, 2018, BMW expanded the recall to a total of 5,309 vehicles including certain 2018-2019 BMW 540d xDrive, 230i M240i, M240i xDrive, X2 sDrive28i, X2 xDrive28i, X1 sDrive28i, X1 xDrive28i, 330i, 330i xDrive, ...
Consequence: A vehicle stall can increase the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace the crankshaft sensor, free of charge. The recall began September 6, 2018. Owners may contact BMW customer service at 1-800-525-7417.
Summary: BMW of North America, LLC (BMW) is recalling certain 2018 230i, 230i xDrive, M240i, M240i xDrive, M2, and X3 xDrive 30i SAV vehicles. These vehicles may have an error in the software for the instrument panel, causing the display to not properly illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 101, "Control and Displays."
Consequence: If the display does not illuminate during start up or does not illuminate various control and warning symbols while driving, it can increase the risk of a crash.
Remedy: BMW will notify owners, and dealers will update the instrument cluster display software, free of charge. The recall is expected to begin January 8, 2018. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA Complaint Summaries for the 2018 Bmw M240i
Below are complaint narratives filed by owners of the 2018 Bmw M240i with the National Highway Traffic Safety Administration.
2018 BMW M240i - no sound from radio, or any aux input. May be blown amplifier. Extremely loud crackling sound, intermitent sound.
Each of the two LED taillights have failed. The right rear LED turn signal failed in the Spring of 2022 when the car had approximately 12,000 miles of use and the left rear LED turn signal failed in the Fall of 2023 when the car had approximately 15,000 miles of use.
Frequently Asked Questions About the 2018 Bmw M240i
Has the 2018 BMW M240I been recalled?
Yes, the 2018 BMW M240I has 2 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2018 BMW M240I have?
The 2018 BMW M240I has 2 complaints filed with NHTSA. None of the complaints involved crashes. No injuries or deaths have been reported.
What is the safety rating for the 2018 BMW M240I?
The 2018 BMW M240I does not have an NHTSA safety rating on file. This can happen for newer model years, specialty vehicles, or models that have not been crash-tested.
What are the most common problems with the 2018 BMW M240I?
The most commonly reported problems with the 2018 BMW M240I involve electrical system (1 complaints), exterior lighting (1 complaints).
How many crash reports does the 2018 BMW M240I have?
There are no crash reports associated with the 2018 BMW M240I in the NHTSA database.
How many fire reports does the 2018 BMW M240I have?
There are no fire reports for the 2018 BMW M240I in the NHTSA database.
Are there any deaths reported for the 2018 BMW M240I?
No deaths have been reported in NHTSA complaints for the 2018 BMW M240I.
How many injuries are reported for the 2018 BMW M240I?
No injuries have been reported in NHTSA complaints for the 2018 BMW M240I.
Should I buy a 2018 BMW M240I?
Based on NHTSA data, the 2018 BMW M240I is research thoroughly before purchasing. It has 2 complaints, 2 recalls. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2018 BMW M240I?
The components with the most failures on the 2018 BMW M240I are: 1. ELECTRICAL SYSTEM (1 complaints), 2. EXTERIOR LIGHTING (1 complaints). ELECTRICAL SYSTEM is the single most-reported problem area with 1 complaints.
What should I know before buying a 2018 BMW M240I?
Be aware of potential engine and electrical system issues, and check for recalls. Regularly inspect exterior lighting for any signs of failure. The 2018 BMW M240I has 2 NHTSA complaints and 2 recalls on record.
How reliable is the 2018 BMW M240I?
The 2018 BMW M240I receives a reliability score of 87/100, indicating above-average reliability. This is based on 2 owner complaints, 2 recalls, and 0 crash/fire reports in the NHTSA database. Key known issues include Engine and engine cooling and Electrical system.
What are the known issues with the 2018 BMW M240I?
Known issues with the 2018 BMW M240I include: Engine and engine cooling, Electrical system, Exterior lighting. These are based on patterns found across 2 NHTSA complaints. 2 of these patterns resulted in formal recalls.
Are there any recalls for the 2018 BMW M240i?
Yes, there are recalls for the crankshaft and instrument cluster/panel.
What are the common issues with the exterior lighting?
Two LED taillights have failed, with one failing at 12,000 miles.
How can I prevent electrical system issues?
Regularly check the instrument cluster/panel and address any radio or aux input issues promptly.
Buyer Advice
Our recommendation: Be aware of potential engine and electrical system issues, and check for recalls. Regularly inspect exterior lighting for any signs of failure.
NHTSA Data Summary for 2018 Bmw M240i
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2018 Bmw M240i. The data includes 2 consumer complaints filed by vehicle owners, 2 manufacturer-initiated safety recalls, and safety rating assessments associated with this vehicle.
All data presented in this report is sourced from public NHTSA databases. Our AI analysis identifies patterns across complaint narratives, correlates them with recall history, and produces the safety assessment above. This analysis is updated as new complaints and recalls are filed with the NHTSA.
Consumers are encouraged to report vehicle safety problems to the NHTSA at nhtsa.gov. If your vehicle is subject to a recall, contact your dealer to schedule the free repair.
Disclaimer: This analysis is AI-generated from NHTSA public data and does not constitute professional automotive or safety advice. Always verify recall status at NHTSA.gov and consult a qualified mechanic.
Analysis last updated: 2026-05-13