RoadVitals

2018 BMW X3

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
75
+2 complaints in 30 days
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
11
Latest Oct 15, 2024
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
6
2 injuries, 0 deaths reported

Overview

Our database contains 75 NHTSA owner-reported complaints for the 2018 BMW X3, most frequently naming the electrical, engine and body & structure categories. 11 safety recalls have been issued covering this model year; and 389 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

11 campaigns cover this model year

View all 11

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
24V764000

STRUCTURE

Oct 15, 2024
8,725 units potentially affected
The defect: BMW of North America, LLC (BMW) is recalling certain 2018-2022 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X3 M vehicles. The attachment for the rear cargo rail may become damaged in a rear crash and result in the cargo rail detaching.
The risk: Interior rear cargo rail detachment during a crash can increase the risk of injury.
The remedy: Dealers will replace the rear cargo rail attachment bolts, free of charge. Owner notification letters were mailed December 12, 2024. Owners may contact BMW customer service at 1-800-525-7417. Vehicles in this recall were previously remedied for this issue under recall number 24V-534 and will need to have the new repair completed.
BMW of North America, LLCView on NHTSA.gov
24V534000

STRUCTURE

Jul 17, 2024
282,387 units potentially affected
The defect: BMW of North America, LLC (BMW) is recalling certain 2018-2023 X3 sDrive30i, X3 xDrive30i, X3 M40i, and X3 M vehicles. The attachment for the interior cargo rail may become damaged in a rear crash and result in the cargo rail detaching.
The risk: Interior cargo rail detachment during a rear crash can increase the risk of injury.
The remedy: Dealers will replace the rear cargo rail attachment bolts, free of charge. Owner notification letters were mailed January 2, 2024. Owners may contact BMW customer service at 1-800-525-7417.
BMW of North America, LLCView on NHTSA.gov
21V521000

AIR BAGS:FRONTAL; AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER

Jul 8, 2021
138 units potentially affected
The defect: BMW of North America, LLC (BMW) is recalling certain 2018-2019 X3 sDrive30i, X3 xDrive30i, X3 M40i and 2019 X4 xDrive30i, and X4 M40i vehicles. The front passenger seat occupant classification system may have been improperly assembled, which could result in the misclassification of the seat as unoccupied, and deactivate the front air bag.
The risk: A deactivated front air bag will not deploy in the event of a crash, increasing the risk of injury.
The remedy: Dealers will replace the seat foam, which includes the occupant classification system, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact BMW customer service at 1-800-525-7417.
BMW of North America, LLCView on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

View all 75
Body & structure
Filed Sep 17, 2026

A rock hit the front of the moonroof glass and a minutes later the moonroof tempered glass exploded while driving.

NHTSA ID
11765127
Incident
Aug 16, 2026
Electrical
Filed Sep 10, 2026

My car suddenly lost all power when at a red light in a turn lane on an active roadway. Fortunately, it was daytime because I could not turn on hazards or lights. I couldn't open the trunk and more importantly I couldn't shift into neutral because of the power failure. A tow truck was sent but he didn't have rollers and couldn't jump start the car, so a second tow was called. We ended up there with the car in the road blocking traffic for 3 hours. If it was night, someone could have hit my car. The car was towed to BMW and diagnosed with a faulty alternator, internal failure of the main battery and failure of the second battery. The technician said the battery failures were due to the alternator. I just had the car in for maintenance (at BMW) 3 weeks prior and no indicator lights ever came on. There are clear safety issues being stuck on an active roadway with no hazard lights for 3 hours because the car couldn't be shifted out of neutral to move to safety or for routine tow. The police came to try to help me and to stay with the car because it was a highway danger, but no police report was filed.

NHTSA ID
11763447
Incident
Sep 8, 2026
Engine
Filed Aug 14, 2026

There were several radiatior hose leaks that happened in the winter due to the outdated plastic housing and lines that seized and cracked with colder temperatures. It has become extremely common historically and not considered affordable part or labor to replace.

NHTSA ID
11756942
Incident
Jan 31, 2026
Body & structureElectrical
Filed Apr 14, 2026

The sunroof drains of the vehicle become easily clogged. When this happens, water drains into the battery compartment and interior of the vehicle. Although BMW is aware of this, and the attendant danger of having water pooling in the battery compartment, they have not addressed the issue. There are no warning lamps, messages or other symptoms prior to the problem.

NHTSA ID
11731138
Incident
Aug 1, 2023
Engine
Filed Apr 9, 2026

While driving on the interstate lost coolant through the oil cooler housing. I had to quickly get to the shoulder of the road having to cross several lanes of traffic. The car had to be towed. I had it towed to the dealership where I purchased it as I paid for an extended warranty. Warranty company denied the claim. Through research I am finding this is an issue with BMWs as they part is plastic and does not stand up well with the temperature changes it is subjected to. This needs to be a recall. The car is still in the shop, 45 days later. Approximate cost to repair $2,840.00 plus tax.

NHTSA ID
11730148
Incident
Feb 21, 2026
Engine
Filed Feb 27, 2026

BMW installed a part that is failing quite a number of vehicles including this vehicle. The oil filter housing was not properly constructed at the factory. Fails.

NHTSA ID
11721034
Incident
Jan 6, 2026
Engine
Filed Feb 27, 2026

Oil pump failure due to plastic brittle materials failing prematurely. It is a common problem that is well documented across the owners that have this vehicle.

NHTSA ID
11721022
Incident
Jan 1, 2026
Engine
Filed Feb 11, 2026

Vehicle lost coolant and warned me to pull over because of the engine overheating. Later was diagnosed with a leaking oil filter housing. Simply too early for such a component to fail. Left my wife stranded miles away from home in the snow.

NHTSA ID
11717167
Incident
Feb 3, 2026

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

B010921

ENGINE

The NVLD limited emissionrelated warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles as determined from the original in-service date.

B010324

ENGINE

The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years / 150,000 miles as determined from the original in-service date.

B720325

AIR BAGS

The Supplemental Restraint Systems (SRS) Front Passenger’s Seat Occupancy Capacitive Interior Sensor (CIS) Mat for defects in materials and/or workmanship that causes a false seat occupancy alert to occur has been extended to 10 years / 120,000 miles as determined from the vehicle's original in-service / first delivery date.

B720325

AIR BAGS

A situation may occur where the front passenger seat is not occupied. However, a “fasten seat belt” warning and a front passenger seat air bag deactivation message appears. If the situation is currently present, sit in the seat and move the seat to a slightly different position. The POL (Passenger Occupancy Light) light should now function correctly. Copyright ©2025 BMW of North America, Inc. 5/12/25, 11:11 AM 72 03 25_G01/G02 FALSE ALERT RF SEAT OCCUPIED W BELT UNBUCKLED-EXTENDED LIMITED WARRANTY about:blank 1/9 In some cases, the Air bag Warning Light was illuminated, and the following Advanced Crash Safety Module (ACSM) fault is stored: 930A1C - Front passenger seat occupancy detection transmitting fault (moisture)

B661719

SERVICE BRAKES

The vehicle applies the brakes on its own when reversing onto an inclined roadway or driveway. This appliesonly to the situation where the Active PDC option is activated via the iDrive.

B720325

AIR BAGS; ELECTRICAL SYSTEM

The Supplemental Restraint Systems (SRS) Front Passenger’s Seat Occupancy Capacitive Interior Sensor (CIS) Mat for defects in materials and/or workmanship that causes a false seat occupancy alert to occur has been extended to 10 years / 120,000 miles as determined from the vehicle's original in-service / first delivery date.

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

BMW X3 by model year
YearComplaintsRecallsInvestigationsIssue Index
2026172063.1
2025369061.1
2024384061.9
2023154060.3
2022778061.5
202111011062.6
202010916065.8
201917010060.0
2018Viewing7511060.6
2017926264.3
2016825267.6
20151057268.9
2014866261.6
20132267261.3
2012422156.5
20111124154.1
2010324050.7
2009193058.6
2008663052.7
2007983052.2
20061432261.9
20051032262.8
20041381151.4

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.