| 4.11.4.2. | In the case of failure it must be possible to obtain automatically a passing-beam or a state with respect to the photometric conditions which yields values not exceeding 1,300 cd in the zone III b as defined in paragraph 5.3 and at least 3,400 cd in a point of "segment Imax ", by such means as e.g. switching off, dimming, aiming downwards, and/or functional substitution; | a0c0 |