Direktiivistä 93/92/ETY lontoon kielellä:
"6.7. Front fog lamps
6.7.1. Number: one or two.
6.7.2. Arrangement drawing: no individual specifications.
6.7.3. Position
6.7.3.1. Width:
- a front fog lamp may be installed above, below or next to another front lamp; if these lamps are on top of each other, the reference centre of the front fog lamp must be located within the median longitudinal plane of the vehicle; if the two lamps are side by side, their reference centres must be symmetrical in relation of the median longitudinal plane of the vehicle,
- a front fog lamp that is reciprocally incorporated with another front lamp must be installed in such a way that its reference centre is situated in the median longitudinal plane of the vehicle,
- two front fog lamps, one or both of them reciprocally incorporated with another front lamp, must be installed in such a way that their reference centres are symmentrical in relation of the median longitudinal plane of the vehicle.
6.7.3.2. Height: 250 mm minimum above the ground. No point of the illuminating surface may be above the highest point of the illuminating surface of the dipped-beam headlamp.
6.7.3.3. Length: at the front of the vehicle. This requirement is considered to have been met if the light emitted does not disturb the driver, either directly or indirectly by means of the rear-view mirrors and/or other reflective surfaces of the vehicle.
6.7.4. Geometric visibility
This is determined by the angles a and v as defined in section A 10 of Annex I:
a = 5° upwards and downwards;
v = 45° to the left and to the right in the case of a non-central lamp, in which case the internal angle must be v = 10°.
6.7.5. Alignment: towards the front.
May move in line with the steering angle.
6.7.6. May be grouped with the other front lamps.
6.7.7. May not be combined with any other front lamp.
6.7.8. May be reciprocally incorporated with a main-beam headlamp and a front position lamp.
6.7.9. Electrical connections
It must be possible to switch the front fog lamp on or off independently of the main-beam headlamp or the dipped-beam lamp.
6.7.10. Circuit-closed telltale: optional. Green non-flashing indicator light."
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