commiss direct march adapt technic progress council direct eec approxim law member state relat instal light light signal devic motor vehicl trailer eec commiss european commun regard treati establish european econom commun regard council direct eec februari approxim law member state relat type approv motor vehicl trailer amend direct eec act access greec articl thereof regard council direct eec juli approxim law member state relat instal light light signal devic motor vehicl trailer amend commiss direct eec articl thereof light experi gain view technic progress supplement requir bring line actual test condit render stringent view increas safeti occup vehicl road user measur provid direct accord opinion committe adapt technic progress direct remov technic barrier trade motor vehicl sector adopt direct articl annex ii direct eec amend set annex direct articl effect octob member state ground relat instal light light signal devic mandatori option list item annex direct eec refus respect type vehicl grant eec type approv issu document refer indent articl direct eec grant nation type approv prohibit entri servic vehicl instal light light signal devic type vehicl vehicl compli provis direct effect januari member state longer issu document refer indent articl direct eec respect type vehicl instal light light signal devic compli provis direct refus grant nation type approv respect type vehicl instal light light signal devic compli provis direct oj oj oj oj effect octob member state prohibit entri servic vehicl respect certif pursuant articl direct eec instal light light signal devic issu octob instal devic compli provis direct articl member state bring forc provis order compli direct octob forthwith inform commiss thereof articl direct address member state brussel march commiss karl heinz narj member commiss annex amend annex direct eec annex instal light light signal devic item amend quot vehicl type regard instal light light signal devic vehicl type regard instal light light signal devic mean vehicl differ essenti respect mention item likewis consid quot vehicl type quot vehicl differ mean item entail chang type number posit geometr visibl lamp inclin dip beam prescrib vehicl type question vehicl option lamp fit absent quot item item ad quot headlamp level system suspens system quot item amend quot side direct indic lamp end outlin marker lamp front rear posit side lamp park lamp reflex reflector quot item amend quot lai draw individu lamp show illumin surfac defin item axi refer defin item centr refer defin item inform case rear registr plate lamp item quot item amend quot adjust initi inclin vertic inclin dip beam measur static condit load condit defin appendix remain manual adjust initi adjust quot unladen vehicl quot state person drive seat initi adjust type vehicl manufactur legibl indel manner vehicl close headlamp manufactur plate symbol shown appendix quot item amend quot devic adjust manual continu continu permit provid stop posit lamp return initi inclin defin item mean usual adjust screw manual adjust devic oper drive seat continu adjust devic refer mark indic load condit requir adjust dip beam number posit devic continu adjust ensur complianc start initi inclin rang valu load condit defin appendix devic load condit requir adjust dip beam mark control devic appendix quot item add quot measur variat dip beam inclin function load carri accord test procedur set appendix quot item amend quot presenc mandatori motor vehicl option trailer quot item amend quot width edg illumin surfac furthest median longitudin plane vehicl mm extrem outer edg vehicl distanc edg illumin surfac mm vertic distanc rear direct indic lamp rear posit side lamp mm distanc extrem outer edg vehicl outer edg illumin surfac rear direct indic lamp exce mm distanc extrem outer edg vehicl outer edg illumin surfac rear posit side lamp quot item amend quot geometr visibl horizont angl appendix vertic angl horizont vertic angl horizont reduc lamp mm ground quot item amend quot requir light flash light flash time minut oper light signal control emiss light half second extinct motor vehicl equip draw trailer control direct indic lamp draw vehicl capabl oper indic lamp trailer event failur direct indic lamp due short circuit continu flash condit frequenc front direct indic lamp illumin surfac mm illumin surfac dip beam headlamp front fog lamp smaller distanc permit lumin intens refer axi direct indic lamp cd quot item amend quot quot combin quot lamp rear posit lamp reciproc incorpor stop lamp combin rear registr plate lamp quot item amend quot electr connect light servic brake appli stop lamp function devic start stop engin posit make imposs engin oper quot item delet item add item quot rear posit lamp reciproc incorpor stop lamp photometr characterist rear registr plate lamp modifi illumin stop lamp quot item amend quot electr connect individu specif quot item amend quot tale tale option exist function carri tale requir front rear posit side lamp quot item amend quot tale circuit close tale mandatori tale flash requir instrument panel light turn simultan front posit side lamp quot item amend quot tale circuit close tale mandatori combin front posit side lamp quot item amend quot width rear fog lamp opposit side median longitudin plane vehicl direct traffic prescrib countri registr centr refer situat median longitudin plane vehicl quot item amend quot electr connect rear fog lamp oper dip beam main beam headlamp front fog lamp combin switch rear fog lamp switch capabl oper main beam dip beam front fog lamp rear fog lamp switch oper main beam dip beam control extinguish rear fog lamp front fog lamp exist extinguish rear fog lamp independ front fog lamp quot item amend quot tale circuit close tale mandatori independ flash warn light quot item add quot requir case distanc rear fog lamp stop lamp greater mm quot item amend quot electr connect connect park lamp side vehicl lit independ lamp park lamp function devic start stop engin posit make imposs engin oper quot item amend quot tale circuit close tale option confus tale front rear posit side lamp quot item amend quot quot group quot lamp quot item amend quot tale tale option exist function carri tale requir front rear posit side lamp quot item amend quot length rear vehicl quot item amend quot length rear vehicl quot item amend quot length front vehicl quot item amend quot geometr visibl horizont angl inward outward account adjust drawbar satisfi angl requir reduc vertic angl horizont vertic angl horizont reduc case reflex reflector mm ground quot item amend quot length reflex reflector fit middl vehicl foremost reflex reflector front case trailer account length drawbar measur distanc distanc adjac reflex reflector exce distanc rearmost reflex reflector rear vehicl exce categori vehicl suffici reflex reflector fit vehicl length quot appendix appendic ad quot appendix measur variat dip beam inclin function load scope appendix specifi method measur variat motor vehicl dip beam inclin relat initi inclin caus vehicl attitud due load definit initi inclin state initi inclin dip beam initi inclin motor vehicl manufactur serv refer calcul permiss variat measur initi inclin dip beam inclin vehicl inclin measur vehicl condit defin appendix categori vehicl test serv refer assess variat beam inclin load vari dip beam inclin defin angl express milliradian direct beam characterist point horizont part cut lumin distribut headlamp horizont plane tangent angl express percentag inclin angl small small angl equal mrad inclin express percentag inclin calcul mean formula gt pic file quot quot gt height ground millimetr abovement characterist point measur vertic screen perpendicular vehicl longitudin median plane horizont distanc height ground millimetr centr refer nomin origin characterist point chosen distanc millimetr screen centr refer neg valu denot downward inclin figur posit valu denot upward inclin gt pic file quot quot gt note draw repres categori vehicl principl shown appli equal vehicl categori vehicl incorpor headlamp level system variat dip beam inclin ident variat inclin vehicl measur condit visual inspect dip beam pattern screen photometr method measur carri dark environ dark room suffici area vehicl screen shown figur headlamp centr refer distanc screen ground measur made flat horizont reproduc measur dip beam inclin assur accuraci mrad inclin screen mark posit orient relat ground median longitudin plane vehicl reproduc measur dip beam inclin assur accuraci mrad inclin measur ambient temperatur ºc vehicl prepar measur carri vehicl travel distanc km prefer km tyre inflat full load pressur vehicl manufactur vehicl fulli replenish fuel water oil equip accessori tool manufactur full fuel replenish mean fuel tank fill capac inform document model appear annex direct eec vehicl park brake releas gearbox neutral vehicl condit temperatur item photometr visual method headlamp defin dip beam cut prefer instal vehicl test order facilit measur method emploi obtain precis read exempl remov headlamp len test procedur gener variat dip beam vehicl inclin depend method chosen measur separ side vehicl result obtain left headlamp load condit appendix limit set item load appli gradual subject vehicl excess shock determin measur initi inclin vehicl prepar item laden appendix load condit respect vehicl categori measur vehicl rock item measur made time measur result differ mrad inclin arithmet result constitut final result measur differ arithmet result mrad inclin seri measur made arithmet constitut final result measur method method measur variat inclin provid read accur mrad inclin treatment vehicl load condit vehicl suspens part affect dip beam inclin activ method technic author manufactur jointli propos method experiment base calcul test pose problem provid calcul valid categori vehicl convent suspens vehicl stand measur site wheel rest float platform absenc lead restrict suspens movement affect result measur rock vehicl continu complet cycl cycl rear front end vehicl push rock sequenc end complet cycl make measur vehicl allow rest spontan float platform effect achiev move vehicl backward forward complet wheel revolut categori vehicl convent suspens treatment method categori vehicl item method item vehicl stand measur site wheel ground rock bodi temporarili vari load vehicl stand measur site wheel ground activ vehicl suspens part affect dip beam inclin vibrat rig vibrat platform wheel rest vehicl convent suspens engin run make measur wait vehicl assum final attitud engin run measur variat inclin dip beam assess load condit relat measur initi inclin determin accord item vehicl fit manual headlamp level system adjust posit manufactur load condit appendix begin singl measur made load condit requir met load condit variat inclin calcul limit differ state initi inclin lower upper limit approv toler mrad inclin result measur lie toler item exce limit valu measur made load condit result item load condit measur result differ mrad inclin arithmet result constitut final result measur differ arithmet result mrad inclin seri ten measur made arithmet constitut final result vehicl fit automat headlamp level system inher hysteresi loop averag result top bottom hysteresi loop signific valu measur made accord item requir met load condit variat measur initi inclin determin accord item inclin measur load condit valu calcul item safeti margin calcul upper lower limit variat exceed manufactur permit choos state initi inclin limit approv quot quot appendix indic state initi adjust refer item annex gt pic file quot quot gt size symbol charact left discret manufactur quot quot appendix control headlamp level devic refer item annex specif downward inclin dip beam case produc wai move control left rotat control counterclockwis direct depress button push pull control button adjust beam button greatest downward inclin instal left button dip beam posit rotari control instal edg edg visibl follow oper principl control type control carri symbol indic movement downward upward inclin dip beam quot quot posit correspond initi align item annex quot quot posit item annex quot stop posit quot necessarili end scale mark control explain owner handbook symbol identifi control gt pic file quot quot gt standard symbol dip beam headlamp figur annex ii direct eec show arrow correspond direct dip beam adjust exampl gt pic file quot quot gt annex ii item add item quot headlamp level devic quot