大燈起霧怎么辦
大燈起霧可根據(ju)起霧程(cheng)度,通過開啟大燈、檢查密封部件、干燥處(chu)理或拆解晾(liang)干等辦(ban)法解決。
當大燈(deng)(deng)出(chu)現(xian)輕(qing)微(wei)起霧,即只有(you)(you)淡淡水(shui)霧時(shi),可直接打開(kai)大燈(deng)(deng)一段時(shi)間(jian)。大燈(deng)(deng)點亮產生的熱量(liang),能(neng)(neng)在(zai)15分鐘左右使霧氣(qi)(qi)蒸發,或(huo)通過排(pai)(pai)氣(qi)(qi)橡(xiang)(xiang)膠管排(pai)(pai)出(chu)。若內(nei)部(bu)形成大水(shui)滴甚至底部(bu)積(ji)水(shui)嚴(yan)重,就要進行(xing)檢(jian)查。先查看車燈(deng)(deng)罩是(shi)(shi)否有(you)(you)破損,大燈(deng)(deng)燈(deng)(deng)罩與(yu)(yu)接口處密(mi)(mi)封(feng)(feng)(feng)是(shi)(shi)否嚴(yan)密(mi)(mi),膠條是(shi)(shi)否松(song)脫或(huo)破損,后(hou)(hou)蓋防塵罩上的膠套是(shi)(shi)否有(you)(you)問(wen)題。若密(mi)(mi)封(feng)(feng)(feng)沒問(wen)題可能(neng)(neng)是(shi)(shi)燈(deng)(deng)罩漏氣(qi)(qi),可找專業人員用透明膠水(shui)修補(bu)。若積(ji)水(shui)是(shi)(shi)因橡(xiang)(xiang)膠密(mi)(mi)封(feng)(feng)(feng)問(wen)題和溫(wen)差影響,且能(neng)(neng)在(zai)一兩(liang)天內(nei)自(zi)然消散就無(wu)需擔心。但如果水(shui)量(liang)明顯超標,可能(neng)(neng)是(shi)(shi)大燈(deng)(deng)密(mi)(mi)封(feng)(feng)(feng)出(chu)現(xian)問(wen)題,應先拆下大燈(deng)(deng)總(zong)成,檢(jian)查燈(deng)(deng)罩、后(hou)(hou)蓋和通氣(qi)(qi)橡(xiang)(xiang)膠管是(shi)(shi)否有(you)(you)破損,確認無(wu)破損后(hou)(hou),將燈(deng)(deng)罩與(yu)(yu)總(zong)成分離,曬(shai)干(gan)后(hou)(hou)重新(xin)密(mi)(mi)封(feng)(feng)(feng)安(an)裝。
大(da)燈(deng)起霧是常見現(xian)象,只要按照上述方(fang)法,根(gen)據不同情況合(he)理處理,就能讓大(da)燈(deng)恢復正常狀態(tai),保(bao)障夜間行車的(de)照明需求。