Prepare your commercial vehicle for the headlamp aim test
How to prepare your heavy goods vehicle (HGV) or public service vehicle (PSV) for the headlamp aim testing part of the annual test (MOT).
Applies to England, Scotland and Wales
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Details
This guide provides advice for preparing a vehicle for a headlamp aim check during an annual test.
It also includes a diagram showing how the headlamp test is carried out.