At a Glance
The Lexus Ux has 1 identified common problems across 1 generation, with the UX (2019-2025) being the most affected generation and tyres & wheels the most common problem category. Based on 24K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on a specific model than the UK average — confirmed at 99% statistical confidence. Read our DVSA MOT data methodology →
Below: generation-by-generation comparison of Lexus Ux common problems, MOT failure types, and pass-rate data drawn from DVSA records. Click any generation to see fuel- and engine-specific fault patterns, mileage-banded repair guidance, and the most common MOT failures testers record.
MOT Tests & Failures by Generation
Lexus Ux generations by MOT tests, failures, and identified problems from DVSA data
Hover over each bar for a full breakdown. Tap any bar to view that generation's problems.
Showing total MOT tests, failures, and known problems per make. Hover over each bar for a full breakdown.
Tell Us About Your Problem
Help other Lexus Ux owners — report a problem and we'll add it to the database
Tell Us About Your Problem
Help other Lexus Ux owners — report a problem and we'll add it to the database
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Browse Lexus Ux Generations
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Most Common Lexus Ux MOT Failures
Every reason Lexus Ux vehicles fail their MOT, ranked by frequency. Select an individual year to see only that year’s failures, or stay on ‘All time’ for the combined picture across our 20 years of DVSA data. Scroll inside the table for the full list.
| # | Failure | % of failures |
|---|---|---|
| 1 | Tyre condition | 39.06% |
| 2 | Wiper blades deteriorated | 25.56% |
| 3 | Tyre tread depth below limit | 13.43% |
| 4 | Windscreen damage affecting view | 3.74% |
| 5 | Windscreen washer not working | 3.74% |
| 6 | Brake pads or linings worn | 2.13% |
| 7 | Brake disc or drum worn | 1.42% |
| 8 | Brake performance below minimum | 1.03% |
| 9 | Headlamp washer not working | 0.84% |
| 10 | Headlamp fault | 0.71% |
| 11 | Shock absorber worn or leaking | 0.65% |
| 12 | Indicator fault | 0.58% |
| 13 | Tyre size or type not matched | 0.58% |
| 14 | Mirror damaged or missing | 0.52% |
| 15 | Parking brake performance below minimum | 0.52% |
| 16 | Driveshaft fault | 0.45% |
| 17 | Seat belt condition | 0.39% |
| 18 | Bonnet catch or hinge fault | 0.32% |
| 19 | Spark ignition emissions above threshold | 0.32% |
| 20 | Airbag warning light on | 0.26% |
| 21 | Daytime running lamp not working | 0.26% |
| 22 | Front fog lamp not working | 0.26% |
| 23 | Headlamp levelling device fault | 0.26% |
| 24 | Position lamp not working | 0.26% |
| 25 | Rear reflector damaged or missing | 0.26% |
| 26 | Tyre pressure monitoring system fault | 0.26% |
| 27 | Electronic braking system fault | 0.19% |
| 28 | Stop lamp not working | 0.19% |
| 29 | Horn not working | 0.13% |
| 30 | Reversing lamp not working | 0.13% |
| 31 | Steering lock fault | 0.13% |
| 32 | Undertray damaged or missing | 0.13% |
| 33 | Wheel bearing worn | 0.13% |
| 34 | Suspension linkage fault | 0.13% |
| 35 | Suspension joint or bush worn | 0.13% |
| 36 | ABS fault | 0.06% |
| 37 | Brake fluid level low or contaminated | 0.06% |
| 38 | Brake fluid reservoir fault | 0.06% |
| 39 | Bumper damaged or insecure | 0.06% |
| 40 | Coil spring broken or corroded | 0.06% |
| 41 | Driver door fault | 0.06% |
| 42 | Electronic parking brake fault | 0.06% |
| 43 | Exhaust system fault | 0.06% |
| 44 | Number plate lamp not working | 0.06% |
| 45 | Rear fog lamp not working | 0.06% |
| 46 | Rigid brake pipe corroded or damaged | 0.06% |
| 47 | Window damaged or won't operate | 0.06% |
| 48 | Ball joint dust cover split | 0.06% |
| 49 | Suspension mounting corroded | 0.06% |
Showing all 49 reasons — scroll inside the table for the full list.
Lexus Ux MOT Failures by Category
Total MOT failure occurrences for the Lexus Ux, grouped by category. Same data as the failures table above — just sliced by category instead of fault title. Hover a slice for the top failures in each category.
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Frequently Asked Questions
What are the most common Lexus Ux problems?
Based on analysis of 24K Lexus Ux MOT tests from DVSA data, we have 1 identified common problems across 1 generation. The most frequently flagged issue is "Tyre pressure monitoring system fault". Tyres & Wheels is the most common problem category.
Which Lexus Ux generation has the most problems?
The Lexus Ux UX (2019-2025) (2019–2025) has the highest number of identified common problems (1). Click the generation card above for the full breakdown.
How is this data calculated?
We analyse anonymised DVSA MOT test records under the Open Government Licence. An issue is classified as a "Common Problem" when it occurs significantly more often on a specific model than the UK average, confirmed at 99% statistical confidence. Read the full methodology page for details.
Can I report a problem with my Lexus Ux?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Lexus Ux owners spot problems early. All submissions are reviewed before being added to the public database.
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