Northern Territory Consolidated Regulations Northern Territory Consolidated Regulations(1) The centres of low-beam headlights fitted as a pair on a motor vehicle with 4 or more wheels must be at least 600 millimetres apart.
(2) However, subrule (1) does not apply to a motor vehicle built before 1970 if the centres of its low-beam headlights:
(a) were under 600 millimetres apart when the vehicle was built; and
(b) are not nearer than they were when the vehicle was built.
(3) Each low-beam headlight of a pair on a motor trike (except a moped) with 2 front wheels must not be over 400 millimetres from the nearer side of the vehicle.
(4) The centre of a low-beam headlight fitted to a motor vehicle built after June 1953 must be:
(a) at least 500 millimetres above ground level; and
(b) not over 1.4 metres above ground level.