AI Damage2020 BMW X5: common problems
Owners of the 2020 BMW X5 filed 113 complaints with NHTSA, most often about electrical system and engine. The maker issued 373 service bulletins for this year. Details by component below, with sources.
Key figures
- Owner complaints
- 113
- involving a crash
- 3
- Technical service bulletins (TSB)
- 373
What fails most often
- 1 Electrical system 35% of all complaints
- 2 Engine 29% of all complaints
- 3 Powertrain 15% of all complaints
- 4 Engine and cooling 13% of all complaints
- 5 Air bags 5% of all complaints
- 6 Service brakes 5% of all complaints
- 7 Exterior lighting 4% of all complaints
- 8 Structure 4% of all complaints
- Electrical system: 39 complaints (35% of all); manufacturer bulletins for this component: 125.
- Engine: 33 complaints (29% of all); manufacturer bulletins for this component: 19.
- Powertrain: 17 complaints (15% of all), 1 of them with a crash reported by the owner; manufacturer bulletins for this component: 10.
- Engine and cooling: 15 complaints (13% of all); manufacturer bulletins for this component: 40.
- Air bags: 6 complaints (5% of all), 1 of them with a crash reported by the owner; manufacturer bulletins for this component: 12.
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 3 L · petrol · turbo · 6 cylnamed in 1 complaints
- 4.4 L · petrol · turbo · 8 cyl
- automatic, 8-speed
Drive: AWD, RWD
Symptoms owners describe
How many of the 113 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 39 | 0 | 125 |
| Engine | 33 | 0 | 19 |
| Powertrain | 17 | 1 | 10 |
| Engine and cooling | 15 | 0 | 40 |
| Air bags | 6 | 1 | 12 |
| Service brakes | 6 | 1 | 11 |
| Exterior lighting | 5 | 0 | 9 |
| Structure | 4 | 0 | 45 |
| Steering | 3 | 0 | 17 |
| Suspension | 3 | 0 | 4 |
| Seat belts | 3 | 1 | 1 |
| Visibility | 2 | 0 | 26 |
| Backover prevention | 2 | 0 | 12 |
| Forward collision avoidance | 2 | 0 | 4 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
The driver's air bag did not deploy. During the impact, the driver's head hit the windshield causing it to crack. The police and paramedics arrived on the scene. The contact and the contact's mother were transported to the local medical center.
I was parking the car in a parking lot. I had my foot completely off of the gas pedal while allowing the car to roll forward into a parking spot. The car suddenly accelerates and I could not slam on the brakes fast enough to prevent damage. This was the 3rd time this type of incident occurred in this car.
In hindsight, I realize that I had two other instances in the past with sudden acceleration with this car. I thought nothing of it at the time but they may be related to this latest incident.
The contact stated that several unknown warning lights were illuminated. The dealer was contacted by phone and made aware of the failure. The vehicle was taken to the dealer, where it was diagnosed with a brake master cylinder reservoir failure.
This exact mechanical failure perfectly mirrors NHTSA Campaign Number 20V678000 (issued for 2020–2021 BMW X5 vehicles), which states that the weld connecting the front axle support to the right front control arm bearing bracket can fail and separate, resulting in a loss of steering control.
The brake lights were on, the windows were down even though I had left them up, and the interior systems were operating. The radio was playing an unfamiliar station, although I do not listen to the radio. I documented this on video.
Reported precursor symptoms include an inability to electronically measure the engine oil level, abnormal oil-pressure behavior, drivetrain malfunction warnings, and other warning messages.
Owners and independent shops report catastrophic engine damage within minutes, with little or no advance warning. A sudden loss of motive power at highway speed, or an engine seizure in traffic, creates a crash risk. I have not experienced a failure. I am reporting because: 1.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 525 of 2,102 model years in the NHTSA data (top 25% most complained about).
On average one model year of the X5 has 87 complaints (11 years in the data). This year has 113, above average.
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine. Cold start, unusual noises, oil leaks and engine codes.
- Powertrain. Shift quality under load, harsh shifts, transmission codes, CV joints.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- BMW Notice of the Court’s Final Approval for Shark-Fin Antenna Settlement (X3, X4, X5, X6, X7)
- Rear Roof Antenna Shark Fin Cover Sealing Issue
- The manual starting of electronic engine oil level measurement from inside the vehicle, usually…
The manual starting of electronic engine oil level measurement from inside the vehicle, usually afterperforming an engine oil service task, is inoperative or it may lock up at between a 15% to 30% completionrate.
- The NVLD modules limited warranty for defects in materials and/or workmanship has been extended to 15…
The NVLD modules limited warranty for defects in materials and/or workmanship has been extended to 15 years / 150,000 miles as determined from the vehicles original in-service / first delivery date.
- The EVAP systems purge (vent) valve limited warranty for defects in materials and / or workmanship has…
The EVAP systems purge (vent) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in-service / delivery date.
- Once the Telematics Module (TCB2) enters sleep mode, a BMW Data Services trigger for Remote…
Once the Telematics Module (TCB2) enters sleep mode, a BMW Data Services trigger for Remote Services(remote engine start, lock/unlock/climate conditioning) will not be able to reactivate the TCB2. Due to this issue…
- In the affected vehicles, an incorrect screwlocking device (circled) may have been usedfor the mounting…
In the affected vehicles, an incorrect screwlocking device (circled) may have been usedfor the mounting bolts of the door latch locks.
- A check control message (CCM) for the restraint system (Air bag) appears
In the instrument cluster, the redair bag warning light lights up permanently. One of the following fault codes is stored in the ACSM (air bag control unit): 930949 - Knee airbag, driver: Short circuit to negative…
- SHARK FIN ROOF ANTENNA SEALING SETTLEMENT Extended Warranty
- The center console and front cup holder get noticeably too warm to the touch on long journeys with the…
The center console and front cup holder get noticeably too warm to the touch on long journeys with the interior "Heating on".
- The EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been…
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.
- The Radiator Grilles Lower Active Air Flap Assembly limited warranty for defects in materials and/or…
The Radiator Grilles Lower Active Air Flap Assembly limited warranty for defects in materials and/or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in-service / delivery…
NHTSA lists 373 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2020 BMW X5?
Owner complaints to NHTSA most often mention: electrical system, engine, powertrain. Total complaints: 113. The most frequent symptoms in complaint texts: warning lights, check engine (20%), won't start (10%), overheating, coolant loss (9%).
How many service bulletins (TSB) were issued for the 2020 BMW X5?
NHTSA lists 373 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2020 BMW X5 from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2020 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.