Does the Lexus CT fail the MOT on lamps, reflectors and electrics more than it should?

The Lexus CT records 5.99 lamps, reflectors and electrics failure items per 100 initial MOT tests (2019–2024), against 10.22 expected for a car of the same age mix: less than expected for its class and age (−4.23, 95% interval −4.38 to −4.07). It ranks 499 of 729 models on lamps, reflectors and electrics (1 = most failures above expected).

Data release dvsa-2024-v2 (24 Sep 2026) · page updated 30 Sep 2026 · all models on lamps, reflectors and electrics · check a Lexus CT by registration

What exactly fails on lamps, reflectors and electrics?

The most frequent DVSA defect wording in this group on the Lexus CT is “A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources”, recorded 3,064 times in 2019–2024.

Lexus CT: most frequent lamps, reflectors and electrics defect wordings, 2019–2024 (30+ items each)
DVSA defect wording	Items	Per 100 tests
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources	3,064	1.82
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED	2,462	1.46
A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps	932	0.55
The aim of a headlamp is not within limits laid down in the requirements	855	0.51
Headlamp aim unable to be tested	492	0.29

Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 168,245 (initial tests) · Method: failure items (major and minor) grouped by DVSA's defect tree; wordings with 30+ items · Updated: 30 Sep 2026 · Release: dvsa-2024-v2 · CSV

Does the Lexus CT fail the MOT on lamps, reflectors and electrics more than it should?

What exactly fails on lamps, reflectors and electrics?

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