What are the most common Lexus UX problems?
According to Au7o's analysis of 3,500+ owner reports, the 2022 Lexus UX has 8 documented issues. The most frequently reported are: 12V Auxiliary Battery Drain and Premature Failure, Clogged HVAC Evaporator Drain Tube Causes Water on the Passenger Floor and Musty Odor (TSB L-TT-0294-20), Safety Connect SOS Button and DCM Telematics Fail - Red SOS LED Stays On, DTC B15A804. None are rated critical, but regular maintenance is recommended.
Is the Lexus UX reliable?
The 2022 Lexus UX has 8 known issues documented across 3,500+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Lexus UX problems?
Repair costs for known Lexus UX issues range from $0 to $1,200, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2019-2022 Lexus UX 12V Auxiliary Battery Drain and Premature Failure?
The UX's 12V auxiliary battery is small relative to the standby load the vehicle places on it, and early software in the telematics module kept systems awake longer than intended after shutdown, accelerating the drain. The practical result is a battery that dies if the car sits u… Repairs typically run $200-$500. Severity: medium.
What is the 2019-2025 Lexus UX Clogged HVAC Evaporator Drain Tube Causes Water on the Passenger Floor and Musty Odor (TSB L-TT-0294-20)?
Lexus published L-TT-0294-20 (October 30, 2020) covering a condition in which the HVAC evaporator drain tube is found blocked or clogged on UX 200 and UX 250h vehicles. When the drain plugs, condensate that should exit under the car backs up in the evaporator case. Owners find a… Repairs typically run $100-$400. Severity: medium.
What is the 2019-2022 Lexus UX Safety Connect SOS Button and DCM Telematics Fail - Red SOS LED Stays On, DTC B15A804?
The UX's Data Communication Module (DCM) drives Safety Connect - the emergency SOS call button in the overhead console, automatic collision notification, and stolen vehicle locator. Lexus issued a sequence of bulletins on this module: L-SB-0032-20 (August 2020, revised September… Repairs typically run $0-$1,200. Severity: medium.
What is the 2019-2023 Lexus UX Infotainment System Lag and Touchpad Frustration?
The UX shares the same frustrating Remote Touch Interface touchpad and laggy infotainment system as other Lexus models. The small screen and imprecise touchpad make basic operations like changing radio stations or entering navigation destinations unnecessarily difficult. The syst… Severity: low.
What is the 2019-2025 Lexus UX CVT Hesitation and Sluggish Response?
The UX200 Direct Shift CVT and UX250h eCVT both exhibit noticeable hesitation when accelerating from a stop and during passing maneuvers. The transmission response is delayed by 1-2 seconds after pressing the accelerator, which is particularly noticeable when merging into traffic… Severity: low.
What is the 2019-2025 Lexus UX Door Panel and Door Speaker Rattle Over Rough Pavement?
UX owners report a distinct buzz or rattle from the front side doors that appears on broken or non-smooth pavement and is often mistaken for a loose trim clip or an object in the door pocket. Owners who pursued it with the dealer found the cause was poor contact between the door'… Repairs typically run $0-$300. Severity: low.
What is the 2019-2025 Lexus UX Excessive Highway Road and Wind Noise on Base and F Sport Trims (No Acoustic Side Glass)?
One of the most consistently repeated owner complaints in the ClubLexus UX subforum is highway noise that owners describe as 'sounding like being on a plane' - loud enough that buyers who cross-shopped the UX against an NX or a German rival feel short-changed on the luxury claim. Repairs typically run $200-$1,200. Severity: low.
What is the 2019-2025 Lexus UX Steering Wheel Sits Off-Center and Vehicle Pulls, Not Corrected by Alignment?
A recurring UX complaint - shared with its TNGA-C platform siblings, the Corolla and C-HR - is a steering wheel that sits several degrees off-center when the car tracks straight, sometimes with a mild pull. Owners report it present from delivery, and report that a conventional fo… Repairs typically run $100-$350. Severity: low.
