SCHEDULE 3
PART Irequirements relating to obligatory dim-dip devices and running lamps
F1I13
— The electrical connections to the obligatory dim-dip device shall be such that the light output specified in paragraph 1 above is automatically emitted whenever the following four conditions are satisfied, namely—
a
the engine is running, or the key or devices which control the starting or stopping of the engine are in the normal position for when the vehicle is being driven;
b
the obligatory main beam and dipped beam headlamps are switched off;
c
any front fog lamp fitted to the vehicle is switched off; and
d
the obligatory front position lamps are switched on.