6.2.9. Other requirements
The requirements of paragraph 5.5.2. shall not apply to dipped-beam headlamps. Dipped-beam headlamps shall not swivel according to the angle of lock of steering. Dipped-beam headlamps with gas-discharge light sources shall only be permitted in conjunction with the installation of headlamp cleaning device(s) according to Regulation No. 45. In addition, with respect to vertical inclination, the provision of paragraph 6.2.6.2.2. shall not be applied when these headlamps are installed.
6.2.6.2.2. However, devices which are adjusted manually, either continuously or non- continuously, shall be permitted, provided they have a stop positon at which the lamps can be returned to the initial inclination defined in paragraph 6.2.6.1.1. by means of the usual adjusting screws or similar means.
These manually adjustable devices must be operable from the driver's seat.
Continually adjustable devices must have reference makes indicating the loading conditions that require adjustment of the dipped-beam.
The number of positions on devices which are not continuously adjustable must be such as to ensure compliance with the range of values prescribed in paragraph 6.2.6.1.2. in all the loading conditions defined in Annex 5.
For these devices also, the loading conditions of Annex 5 that require adjustment of the dipped-beam shall be clearly marked near the control of the device.
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