2021–2023 Lexus NX (Mk2)
Browse our directory of 2021–2023 Lexus NX (Mk2) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2021–2023 Lexus NX (Mk2) has 3 known issues. 1 of these are classified as serious faults that could be expensive to repair. 1 are moderate concerns worth inspecting before purchase.
Rear Motor Cable Corrosion ("Cablegate")
SeriousThe high-voltage cable connector to the rear electric motor (MGR) is exposed to the elements. Road salt and water can cause the connector to corrode, eventually leading to a loss of AWD and a "Hybrid System Malfunction" warning.
Symptoms: Hybrid System Malfunction warning, Loss of rear-wheel drive / AWD...
Est. repair cost: £3,000–£5,000
12V Battery Failure (Critical)
ModerateThe 12V auxiliary battery on the NX Mk2 is a major pain point for UK owners, often failing after only a week of the car being parked.
Symptoms: Car completely dead/won't unlock, Alarm sounding weakly...
Est. repair cost: Warranty / £200
Infotainment Software Bugs
MinorThe newer widescreen system can suffer from wireless CarPlay/Android Auto disconnects and "profile" login errors.
Symptoms: Screen freezing, Navigation maps not loading...
Est. repair cost: Software Update
Buying Tips for the 2021–2023 Lexus NX (Mk2)
- ✓Ensure all software updates have been applied to the new Lexus Link Pro infotainment system.
- ✓Test the e-latch electronic door handles; they have a manual override, but you should know how it works.
- ✓On the 450h+ (PHEV), check that the charging cable is present and the port opens/locks correctly.
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