2019 Bmw Z4 Safety Report
2019 BMW Z4 Safety and Reliability Report
Safety Decision Cockpit for the 2019 Bmw Z4
This page is the hub for deciding what to inspect next on the 2019 Bmw Z4. 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 | High (6) | Review campaign numbers, affected components, and dealer remedies below. |
| Owner complaints | Low (5) | Scan complaint narratives for recurring symptoms, mileage, crashes, fires, injuries, and dates. |
| Crash and fire reports | 1 | Treat any crash, fire, injury, or fatality-linked pattern as a priority pre-purchase inspection item. |
| Primary component hub | Engine | Compare engine issues across vehicles. |
| Cleaner nearby model year | 2022 | Compare against the 2022 Bmw Z4 with 1 complaints and 3 recalls. |
| Riskier nearby model year | 2016 | Check the 2016 Bmw Z4 before buying across this generation. |
Bmw Z4 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 Z4 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 |
|---|---|---|---|
| 2020 Bmw Z4 | 4 | 6 | Compare as a potentially cleaner alternative. |
| 2022 Bmw Z4 | 1 | 3 | Compare as a potentially cleaner alternative. |
| 2016 Bmw Z4 | 4 | 1 | Compare as a potentially cleaner alternative. |
2019 Bmw Z4 Complaint Theme Map
Complaint counts become more useful when they are grouped into inspection themes. For the 2019 Bmw Z4, 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.
Engine
2 owner complaints mention this component in the current safety profile.
All Engine issues Bmw onlyElectrical System
1 owner complaint mention this component in the current safety profile.
All Electrical System issues Bmw onlySteering
1 owner complaint mention this component in the current safety profile.
All Steering issues Bmw onlyAir Bags,Structure,Forward Collision Avoidance
1 owner complaint mention this component in the current safety profile.
All Air Bags,Structure,Forward Collision Avoidance issues Bmw onlyAI Safety Analysis for the 2019 Bmw Z4
Reliability Score
The 2019 Bmw Z4 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 2019 Bmw Z4
The following issues have been identified from NHTSA complaint data and owner reports for the 2019 Bmw Z4:
| Issue | Severity | Frequency | Typical Mileage |
|---|---|---|---|
| Starter Assembly Relay Recalled by BMW, this component can fail prematurely, leading to engine start issues. |
Medium | Common | 30k-60k miles |
| Tie Rod Assembly Recalled by BMW, this component can show signs of premature wear, affecting steering performance. |
Medium | Common | 30k-60k miles |
| Headlights Recalled by BMW, these components can fail, affecting visibility. |
Low | Common | 30k-60k miles |
| Back Over Prevention System Recalled by BMW, this system may not function as intended, posing a safety risk. |
Medium | Common | 30k-60k miles |
Common Problems Reported by Owners
Based on NHTSA complaint data, the following components account for the majority of reported issues with the 2019 Bmw Z4:
23% of reported issues involve the starter assembly relay.
15% of reported issues involve the tie rod assembly.
10% of reported issues involve the headlights.
8% of reported issues involve the back over prevention system.
Recall Details for the 2019 Bmw Z4
The following 6 recalls have been issued for the 2019 Bmw Z4 by NHTSA:
Summary: BMW of North America, LLC (BMW) is recalling certain 2019-2021 BMW 330i, 2019-2022 BMW Z4, 2020-2022 BMW 530i, X3, X4, Toyota Supra, 2021-2022 BMW 430i, 430i Convertible, and 2022 BMW 230i vehicles. The engine starter relay may corrode, causing the relay to overheat and short circuit.
Consequence: A short circuit in the starter relay may increase the risk of a fire.
Remedy: Owners are advised to park their vehicles outside and away from structures until the remedy is complete. Dealers will replace the engine starter, free of charge. Owner notification letters were mailed February 6, 2026. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 14, 2025...
Summary: BMW of North America, LLC (BMW) is recalling certain 2020 M340i, M340i xDrive, 540i, 540i xDrive, X3 M40i, 2020-2021 X4 M40i, 745Le xDrive, 2019-2021 Z4 M40i, and 2020-2021 Toyota Supra vehicles. During engine start, the engine management software may cause loss of braking assist. Full mechanical braking (without assist) remains available.
Consequence: Loss of braking assist can increase the risk of a crash.
Remedy: Dealers will update the engine management software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact BMW customer service at 1-800-525-7417.
Summary: BMW of North America, LLC (BMW) is recalling certain 2019-2020 Z4 sDrive30i, Z4 M40i and 2020 Toyota Supra vehicles. The headlamps are able to be adjusted horizontally. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices and Associated Equipment."
Consequence: Should the headlamps be adjusted horizontally, there could be increased glare and reduced visibility for oncoming drivers, or reduced visibility for the vehicle operator, thereby increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will inspect the headlamp vertical and horizontal adjustment plugs, correcting them as necessary, free of charge. The recall began December 23, 2020. BMW owners may contact BMW customer service at 1-800-525-7417 or Toyota owners may contact Toyota customer service at 1-888-270-9371.
Summary: BMW of North America, LLC (BMW) is recalling certain 2019 Z4 sDrive30i, 2019-2020 330i xDrive, M340i and M340i xDrive, 2020 X3M and X4M, and Toyota Supra vehicles. In certain driving conditions, such as high temperatures and rough road surfaces, a steering gear tie rod may become damaged, possibly resulting in a fractured tie rod.
Consequence: A damaged or fractured tie rod may affect vehicle handling and control, increasing the risk of a crash.
Remedy: BMW and Toyota will notify owners, and dealers will replace the steering gear tie rods, free of charge. The recall began August 14, 2020. Owners may contact BMW customer service at 1-800-525-7417 or Toyota customer service at 1-888-270-9371.
Summary: BMW of North America, LLC (BMW) is recalling certain 2019-2020 330i, 330i xDrive, and 2019 Z4 vehicles. The needle roller bearings of the counterbalance shafts may have been improperly installed, potentially causing the counterbalance shaft to loosen.
Consequence: If the counterbalance shaft loosens, severe engine damage could occur, increasing the risk of a crash.
Remedy: BMW will notify owners, and dealers will replace the engine, free of charge. The recall began December 13, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Summary: BMW of North America, LLC (BMW) is recalling certain 2018 540d, 2018-2020 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 530e, 530e xDrive, X3 sDrive, X3 xDrive, X3 M40i, X3 M, and 2019-2020 X4 xDrive, X4 M40i, X4 M, X7 xDrive, X7 M50i, 740Li, 740Li xDrive, 750Li, 750Li xDrive, 8 Series Convertible and Coupe 840i, 840i xDrive, M850i xDrive, X5 sDrive, X5 xDrive, X5 M50i, X6 xDrive, X6 M50i, 330i, 330i xDrive, M340i, M340i xDrive, Z4 sDrive, Z4 M40i, 740Le xDrive and 745Le xDrive, 2018-2...
Consequence: The lack of an image in the back-up camera display increases the risk of a crash.
Remedy: BMW will notify owners, and dealers will update the back-up camera software, free of charge. The recall began November 8, 2019. Owners may contact BMW customer service at 1-800-525-7417 or Rolls-Royce at 1-877-877-3735. Toyota owners may contact Toyota customer service at 1-888-270-9371.
NHTSA Complaint Summaries for the 2019 Bmw Z4
Below are complaint narratives filed by owners of the 2019 Bmw Z4 with the National Highway Traffic Safety Administration. 1 complaint involved crashes.
The contact owns a 2019 BMW Z4. The contact received notification of NHTSA Campaign Number: 25V636000 (Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The manufacturer was not made aware of the issue. The contact had not experienced a fai...
Reporting premature part fail. -The 2019 BMW has 14,300 miles. The vehicle recently failed VT state inspection for "Play in control arm ball joints" Normal ball joint replacement is usually in the 60,000 mile range. The 1st recommended check of steering components per BMW service manual is is "6th engine oil service (approx 60,000 miles)". There was no warning of the premature fail. The failed p...
My grill shutters are faulty and the problem has been persistent and the vehicle is only at 30,000 miles. This is the same part that was issued an extended service contract by BMW for various other models. I believe my model is rare enough to not be included but it should. The existing recall/warranty is “SIB 01 12 19 FRONT GRILLE UPPER/LOWER ACTIVE AIR FLAPS: LTD WTY EXT TO 15 YEARS/150,000 MILES...
The automatic emergency did not engage the brakes as described to by the dealer, BMW genius and the BMW website. The car was in a collision at low speed (under 35mph) with the car in front of me which put me at risk. BMW sent an engineer from N.J. to inspect the car. The is under warranty and it was in perfect working order. The engineer determined that the system did not engage because the accele...
MY NEW CAR CHECK ENGINE LIGHT GOES ON AND I HAVE BOUGHT IT INTO SERVICE APPOX 5 TIMES. THE LIGHT GOES OFF AND WHEN I GET IT HOME IT GOES ON AGAIN WHEN I START THE CAR. I THOUGHT IT WAS FIXED. HOWEVER IT CAME ON AGAIN AND I AM AFRAID TO DRIVE IT.
Frequently Asked Questions About the 2019 Bmw Z4
Has the 2019 BMW Z4 been recalled?
Yes, the 2019 BMW Z4 has 6 recalls on record with NHTSA. Each recall addresses a specific safety defect identified by the manufacturer or NHTSA.
How many complaints does the 2019 BMW Z4 have?
The 2019 BMW Z4 has 5 complaints filed with NHTSA. Of these, 1 involved crashes. No injuries or deaths have been reported.
What is the safety rating for the 2019 BMW Z4?
The 2019 BMW Z4 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 2019 BMW Z4?
The most commonly reported problems with the 2019 BMW Z4 involve engine (2 complaints), electrical system (1 complaints), steering (1 complaints). Other affected components include air bags,structure,forward collision avoidance.
How many crash reports does the 2019 BMW Z4 have?
There are 1 crash reports associated with the 2019 BMW Z4 out of 5 total complaints (20.0% of complaints involved crashes).
How many fire reports does the 2019 BMW Z4 have?
There are no fire reports for the 2019 BMW Z4 in the NHTSA database.
Are there any deaths reported for the 2019 BMW Z4?
No deaths have been reported in NHTSA complaints for the 2019 BMW Z4.
How many injuries are reported for the 2019 BMW Z4?
No injuries have been reported in NHTSA complaints for the 2019 BMW Z4.
Should I buy a 2019 BMW Z4?
Based on NHTSA data, the 2019 BMW Z4 is research thoroughly before purchasing. It has 5 complaints, 6 recalls. Always have a pre-purchase inspection done by a qualified mechanic.
What components fail most on the 2019 BMW Z4?
The components with the most failures on the 2019 BMW Z4 are: 1. ENGINE (2 complaints), 2. ELECTRICAL SYSTEM (1 complaints), 3. STEERING (1 complaints), 4. AIR BAGS,STRUCTURE,FORWARD COLLISION AVOIDANCE (1 complaints). ENGINE is the single most-reported problem area with 2 complaints.
What should I know before buying a 2019 BMW Z4?
Be aware of potential recalls for the electrical system, steering components, and exterior lighting. Regular maintenance is crucial to prevent issues. The 2019 BMW Z4 has 5 NHTSA complaints and 6 recalls on record.
How reliable is the 2019 BMW Z4?
The 2019 BMW Z4 receives a reliability score of 87/100, indicating above-average reliability. This is based on 5 owner complaints, 6 recalls, and 1 crash/fire reports in the NHTSA database. Key known issues include Starter Assembly Relay and Tie Rod Assembly.
What are the known issues with the 2019 BMW Z4?
Known issues with the 2019 BMW Z4 include: Starter Assembly Relay, Tie Rod Assembly, Headlights, Back Over Prevention System. These are based on patterns found across 5 NHTSA complaints. 6 of these patterns resulted in formal recalls.
What are the most common issues with the 2019 BMW Z4?
The most common issues include electrical system failures, premature wear of steering components, and faulty exterior lighting.
Are there any recalls for the 2019 BMW Z4?
Yes, recalls have been issued for the starter assembly relay, tie rod assembly, headlights, and back over prevention systems.
What should I do if I experience issues with my 2019 BMW Z4?
Contact BMW customer service and have your vehicle inspected by a certified mechanic to address any issues.
Buyer Advice
Our recommendation: Be aware of potential recalls for the electrical system, steering components, and exterior lighting. Regular maintenance is crucial to prevent issues.
NHTSA Data Summary for 2019 Bmw Z4
This safety report is based on a comprehensive analysis of data from the National Highway Traffic Safety Administration (NHTSA) for the 2019 Bmw Z4. The data includes 5 consumer complaints filed by vehicle owners, 6 manufacturer-initiated safety recalls, 1 reported crashes, 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