BMW M4 F82 F84 Coupe M Power owners manual page 195

text version of content this owner's manual page from owners manual to the vehicle BMW M4, year of production 2014:

Seite 191 Replacing components Mobility You can obtain a selection of replacement Headlight glass bulbs at the service center. Condensation can form on the inside of the ex‐ ternal lights in cool or humid weather. When Danger of burns driving with the light switched on, the conden‐ Only change bulbs when they are cool; sation evaporates after a short time. The head‐ otherwise, there is a danger of getting light glass does not need to be changed. burned.◀ If the headlights do not dim despite driving Working on the lighting system with the light switched on, increasing humidity forms, e. g. water droplets in the light, have the When working on the lighting system, service center check this. you should always reel off the lights affected to prevent short circuits. Headlight setting To avoid possible injury or equipment damage The headlight adjustments can be affected by when replacing bulbs, observe any instructions changing lights and bulbs. Have the head‐ provided by the bulb manufacturer.◀ lights' settings checked and corrected by serv‐ Do not perform work/bulb replacement ice after a replacement. on xenon headlights Front lights, bulb replacement Have any work on the xenon lighting system, including bulb replacement, performed only by Xenon headlights a service center. Due to the high voltage present in the system, there is a danger of fatal Xenon headlights injuries if work is carried out improperly.◀ Because of the long life of these bulbs, the Do not touch the bulbs likelihood of failure is very low. Switching the Do not touch the glass of new bulbs withlights on and off frequently shortens their life. your bare hands, as even minute amounts of Do not perform work/bulb replacement contamination will burn into the bulb's surface on xenon headlights and reduce its service life. Have any work on the xenon lighting system, Use a clean tissue, cloth or something similar, including bulb replacement, performed only by or hold the bulb by its base.◀ a service center. Due to the high voltage present in the system, there is a danger of fatal Light-emitting diodes (LEDs) injuries if work is carried out improperly.◀ Some items of equipment use light-emitting For checking and adjusting headlamp aim, diodes installed behind a cover as a light please contact your BMW center. source. These light-emitting diodes, which are related to conventional lasers, are officially designated as Class 1 light-emitting diodes. Do not remove the covers Do not remove the covers, and never stare into the unfiltered light for several hours; otherwise, irritation of the retina could result.◀ 191 Online Edition for Part no. 01 40 2 960 786 - II/15

owners manual BMW M4

owners manual BMW M4 - year of production: 2014 - BMW M4 F82 F84 Coupe M Power owners manual EN