Most common 2018 BMW X2 problems
Share of the 16 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
BMW X2 complaints by model year
2018 BMW X2 recalls (1)
Engine and engine cooling › Engine
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.
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.
NHTSA defect investigations
Federal safety investigators have looked into a possible defect involving the 2018 BMW X2:
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
What 2018 BMW X2 owners say
Lights
The contact owns a 2018 BMW X2. The contact stated that while driving, a "Driver's side rear turn signal malfunction" message was displayed. Upon investigation, the contact was able to find information online and replaced the rear turn signal bulb herself. The contact stated that several days later, the failure returned, and the contact decided to take the vehicle to an independent mechanic. The mechanic informed the contact that the defect was a known issue caused by the casing around the taillight which caused the bulb to melt. The mechanic replaced the lightbulb; however, the failure returned several days later. The contact replaced the bulb independently however, the failure recurred. The manufacturer was notified of the failure and claimed to not know about the failure. The contact was referred to the NHTSA Hotline to report the failure. The vehicle had not been repaired. …
I have had trouble with both my right and left taillight blinkers failing at various times. In the first instance, I took the car into BMW of Seattle to get a new bulb, but this did not fix the problem. After talking with the parts department, the man informed me that it might be an issue with the bulb socket. We tried replacing this but it still didn't work. The technician ended up scraping corrosion off of the contacts in the taillight assembly, which makes it work for a time, but then work either intermittently or not at all. I was told that the problem is due to metal connecting to plastic parts, which can become corroded and cause the electrical connection to fail. The parts person said that he had heard of this problem with the X2 models. BMW quoted me $1000 to replace each of the taillight units. I'm assuming if I spend $2000 to do both, this will just happen again. …
Electrical system
Water began accumulating in the front footwell area of the vehicle, resulting in a soaked carpet and persistent musty odor. The condition developed during normal operation of the air conditioning system, without any external water intrusion (no flooding or open windows). The issue appears to be caused by a failure of the A/C condensate drain system, which is not properly draining water outside the vehicle. Instead, condensation is leaking into the cabin. This creates a risk of mold growth and potential damage to electrical components located beneath the floor, including wiring harnesses and control modules. The problem has been reproducible, especially when the air conditioning is in use. There were no warning lights or alerts prior to noticing the issue. …
2018 BMW X2. The car has the parking assist function, which is supposed to parallel park the car. At delivery, I was told how to use the system, the system finds a space, steers and brakes. The video on the dealership website says it brakes for you. Https://www.passportbmw.com/blogs/846/marlow-heights-BMW-dealer/watch-how-to-activate-the-parking-assistant-featured-on-your-BMW/. The video makes no distinction between models and is up as of 3/23/19. The vehicle manual says nothing about the driver braking during the process. See attached pictures of manual. Parking assist function backed into a car the first time I tried it, damaging the bumper. The screen in the car does say to use brakes, but that is inconsistent with the sales people, the manual, and the video. Moreover, it is a flaw in the system if it requires you to brake but will operate without using the brakes. …
2018 BMW X2 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo | 8-speed automatic | FWD | 23 / 32 / 26 |
| 2.0L 4-cyl turbo | 8-speed automatic | AWD | 21 / 31 / 25 |
EPA ratings. Class: Midsize car.
Frequently asked questions
Is the 2018 BMW X2 a good car?
There isn't enough complaint history for the X2 to compare model years reliably. So far owners have filed 16 complaints with NHTSA.
What is the most common problem with the 2018 BMW X2?
The lights — 6 complaints, 38% of all complaints for this model year, most often about back up lights › bulbs. Next are the electrical system (4) and brakes (2).
How many recalls does the 2018 BMW X2 have?
There is 1 recall for the 2018 BMW X2, the most recent from July 11, 2018 (engine). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
At what mileage do 2018 BMW X2 problems happen?
The median mileage reported in complaints is about 10,000 miles; 100% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.