This page covers 6 recalls, 66 owner complaints and NHTSA crash-test ratings for the 2018 BMW X5.
5/5 Overall
NHTSA 5-Star Safety Rating
Electrical and powertrain complaints dominate what 2018 BMW X5 owners report. On the electrical side, the most common issue is intermittent no-start, with several owners describing a vehicle that fails to crank without warning, often requiring jump-starting despite no warning lights or fault codes showing up. The powertrain category draws complaints around the fuel and propulsion system, where owners report EGR-related coolant leaks accompanied by white smoke from the exhaust, a pattern that appears across multiple reports. A smaller but recurring thread involves the rear air suspension, with owners describing sudden collapse of the rear end, significant vehicle rake, and instability from what they say is metal-to-metal contact once the air springs fail. The no-start and EGR/coolant leak patterns carry the most volume in this complaint set, while the air suspension failure, though less frequent, describes a fairly dramatic handling change when it occurs.
66
Total Complaints
1
Crash-Related
1
Fire-Related
By System
Recalls 1 and 5 describe the same underlying defect (front lower-left control arm pivot bolt not properly hardened). I'll treat those as one issue.
The 2018 BMW X5 has 6 recalls, the most serious being a front lower-left control arm pivot bolt that can break and cause sudden loss of vehicle handling and steering control.
A separate suspension recall covers bolts securing the front suspension that may not have been properly tightened, which can also degrade handling and raise crash risk. On the electrical side, certain plug-in hybrid trims (xDrive40e) are affected by two recalls: a wiring connector that can short and start a fire, and capacitors inside the TurboCord Portable Charger that can fail and create a shock or fire hazard. Diesel-equipped models face an additional concern, as the high-pressure fuel pump can fail and stall the engine while driving.
At a glance
What can fail
The electrical connector on the water pump may not be properly sealed, allowing water to enter and cause an electrical short circuit.
What the fix does
Dealers will inspect the water pump, replace it and the connector if needed, and install a protective shield.
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Driver Assistance
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 2 tested variants; worst-case ratings shown.
Complaints are owner-reported and reflect individual experiences, not confirmed defects. They are distinct from recalls. Data sourced from the national vehicle safety complaint database. See trending complaints →
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The high-pressure fuel pump may fail, potentially causing the engine to lose fuel pressure and stop running.
What the fix does
Dealers will replace the high-pressure fuel pump at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Capacitors in the TurboCord portable charger may fail, creating risk of electric shock or fire.
What the fix does
Dealers will inspect the charging cable and replace it if needed at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front left lower control arm pivot bolt may not be properly hardened, which could cause it to break and affect how your vehicle handles and steers.
What the fix does
Dealers will inspect your front left lower control arm and replace it if needed.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The pivot bolt on the front lower-left control arm may not be properly hardened, which could cause the control arm to break.
What the fix does
Dealers will inspect the lower-left control arms and replace them if necessary at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
Front suspension bolts securing the wishbone may not be properly tightened, potentially causing suspension failure.
What the fix does
Dealers will inspect and tighten the wishbone suspension bolts at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
