使用(yong)（||）的點煙(yan)器，需(xu)先打(da)開汽(qi)車電源，將其插入插座并(bing)按下鎖定(ding)，待電熱(re)絲變紅后(hou)即可(ke)用(yong)于(yu)點煙(yan)。

在操作(zuo)前(qian)，要(yao)確保汽車(che)電(dian)(dian)源(yuan)已開啟，這是點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)能夠正常工作(zuo)的(de)(de)前(qian)提(ti)。5系(xi)的(de)(de)前(qian)排點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)通常位于檔桿前(qian)方(fang)(fang)的(de)(de)儲物(wu)格內，后(hou)排點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)在空調出(chu)風口下(xia)(xia)方(fang)(fang)。找到點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)后(hou)，將它(ta)平穩(wen)(wen)地(di)插(cha)(cha)入對應(ying)的(de)(de)電(dian)(dian)源(yuan)插(cha)(cha)座(zuo)，向下(xia)(xia)按(an)壓以鎖定位置(zhi)，讓其穩(wen)(wen)固連接(jie)(jie)電(dian)(dian)源(yuan)。隨后(hou)，點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)開始加熱，電(dian)(dian)熱絲溫(wen)度(du)逐漸升高(gao)。通常情況(kuang)下(xia)(xia)，當溫(wen)度(du)達(da)到一(yi)定程度(du)，點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)會自(zi)動(dong)彈出(chu)；若未自(zi)動(dong)彈出(chu)，耐心等待5到8秒，直至電(dian)(dian)熱絲發紅，便(bian)可手(shou)動(dong)拔(ba)出(chu)。此時(shi)，用點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)的(de)(de)發熱部分輕輕接(jie)(jie)觸(chu)香煙(yan)(yan)(yan)濾嘴，就能輕松點(dian)(dian)(dian)燃香煙(yan)(yan)(yan)。完成點(dian)(dian)(dian)煙(yan)(yan)(yan)后(hou)，要(yao)及時(shi)將點(dian)(dian)(dian)煙(yan)(yan)(yan)器(qi)放回插(cha)(cha)座(zuo)。

寶馬5系點煙器使用(yong)步驟雖不復雜，但需留意一(yi)些(xie)細節。此外，點煙器不僅能(neng)用(yong)于點煙，還可作為電源(yuan)接口(kou)，為多種設備供電，為駕駛帶來(lai)更(geng)多便(bian)利。