Document ID: chunk:federal_register_of_legislation:F2023C00919:body:0:p104
Version: federal_register_of_legislation:F2023C00919
Segment Type: other
Provision Reference: 
Character Range: 305016–309859

applicable to each lamp are fulfilled.
Annex 10

Reserved
Annex 11

Visibility of conspicuity markings to the rear, front and side of a vehicle

(See paragraph 6.21.5. of this Regulation)

Figure 1a
Rear

Figure 1b
Front (trailers only)

Figure 2
Side

Annex 12

Test drive

          1. Test drive specifications for the automatic control of the main-beam headlamps
              1.                                     The test drive shall be carried out in clear atmosphere[26] and with clean head-lamps
              2.                                     The test course shall comprise test sections with traffic conditions, at speed corresponding to the relevant type of road, as described in Table 1 below:

Table 1

Test
Section                                            Traffic conditions                                                                                                 Road type
Urban areas                                        Multi-lane road, e.g. motorway                                                                                     Country road
Speed                                              50 ± 10 km/h                                                                                                       100 ± 20 km/h  80 ± 20 km/h
Average percentage of the full test course length  10 per cent                                                                                                        20 per cent    70 per cent
A                                                  Single oncoming vehicle or single preceding vehicle in a frequency so that the main beam will switch ON and OFF.                  X             X
B                                                  Combined oncoming and preceding traffic situations, in a frequency so that the main beam will switch ON and OFF.                  X             X
C                                                  Active and passive overtaking manoeuvres, in a frequency so that the main beam will switch ON and OFF.                            X             X
D                                                  Oncoming bicycle, as described in paragraph 6.1.9.3.1.2.                                                                                        X
E                                                  Combined oncoming and preceding traffic situations                                                                 X

1.3.                                    Urban areas shall comprise roads with and without illumination.
1.4.                                    Country roads shall comprise sections having two lanes and sections having four or more lanes and shall include junctions, hills and/or slopes, dips and winding roads.
1.5.                                    Multi-lane roads (e.g. motorways) and country roads shall comprise sections having straight level parts with a length of more than 600 m. Additionally they shall comprise sections having curves to the left and to the right.
1.6.                                    Dense traffic situations shall be taken into account."
2.                                          Test drive specifications for adaptive main-beam headlamps
2.1.                                    The test drive shall be carried out in clear atmosphere[27] and with clean head-lamps.
2.2.                                    The test course shall comprise test sections with traffic conditions, at speed corresponding to the relevant type of road, as described in Table 2 below:

Table 2

Test
Section                                            Traffic conditions                                                                                                                                    Road type
Urban areas                                        Multi-lane road, e.g. motorway                                                                                                                        Country road
Speed                                              50 ± 10km/h                                                                                                                                           100 ± 20km/h   80 ± 20km/h

Average percentage of the full test course length  10 per cent                                                                                                                                           20 per cent   70 per cent
A                                                  Single oncoming vehicle or single preceding vehicle in a frequency so that the adaptive main beam will react to demonstrate the adaptation process.                 X             X
B                                                  Combined oncoming and preceding traffic situations. in a frequency so that the adaptive main beam will react to demonstrate the adaptation