mechanics.tradeMirrors
Testers wrote mirrors down 311,270 times during 2025, 29th on a list of 265 kinds of defect.
311,270recorded in 2025
1.0%of all recorded defects
29thon the national list
What it is
A car needs an adequate view to the rear from the required number of mirrors. A mirror that is cracked, missing its glass, or so loose it will not stay where you put it, counts as a fault.
What the tester can write down
| Wording on the certificate | Category | Recorded in 2025 |
|---|---|---|
| Obligatory mirror or device slightly damaged or loose | Minor | 201,338 |
What you can do about it
Replacement glass alone is often available and is far cheaper than a complete mirror unit. A loose mirror can sometimes be tightened rather than replaced at all.
Nearby on the list
Every defect on the list, from 42,728,066 MOT tests in 2025.