Does the Dacia Logan fail the MOT on lamps, reflectors and electrics more than it should?

The Dacia Logan records 13.30 lamps, reflectors and electrics failure items per 100 initial MOT tests (2019–2024), against 5.94 expected for a car of the same age mix: more than expected for its class and age (+7.36, 95% interval +7.11 to +7.61). It ranks 107 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 Dacia Logan by registration

What exactly fails on lamps, reflectors and electrics?

The most frequent DVSA defect wording in this group on the Dacia Logan is “The aim of a headlamp is not within limits laid down in the requirements”, recorded 2,623 times in 2019–2024.

Dacia Logan: most frequent lamps, reflectors and electrics defect wordings, 2019–2024 (30+ items each)
DVSA defect wording	Items	Per 100 tests
The aim of a headlamp is not within limits laid down in the requirements	2,623	3.22
A rear registration plate lamp or light source missing or inoperative in the case of multiple lamps or light sources	2,214	2.72
Audible warning inoperative	1,401	1.72
A headlamp or light source missing, inoperative or more than ½ not functioning in the case of LED	902	1.11
A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps	587	0.72

Source: DVSA MOT bulk data (OGL v3.0) · Window: 2019–2024 · n = 81,342 (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 Dacia Logan fail the MOT on lamps, reflectors and electrics more than it should?

What exactly fails on lamps, reflectors and electrics?

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