
7
BRITISH AMERICAN TYPE, (CHECKED ON MAIN BEAM)- CHARACTERISTICS:
(NOTE:1)
Headlamps tested on main beam have a symmetrical main beam pattern with a central area
of maximum intensity (hot spot).
This type of lamp generally has a circular lens
Reason for rejection
The “hot spot” centre is above the horizontal 0% line.
The “hot spot” centre is to the right of the vertical 0% line, or to the left of the vertical 2%
line.
For headlamps whose centre is not more than 850mm from the ground, the “hot spot”
centre is below the horizontal 2% line.
For headlamps whose centre is more than 850mm from the ground, the “hot spot” centre is
below the horizontal 2,75 line.
(NOTE:1)
The above information is based on the criteria published in the MOT Inspection
Manual which is an HMSO publication and is available from most bookshops. Always refer to
the current edition for any amendments or changes to current legislation.