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...Technical Information Audi Humidity in the headlights If customers complain about the above-mentioned problem, this doesn't necessarily mean that the headlights are actually faulty. In the case of fogging, the effective photometric light aperture has to be free after approx. 10 minut...

...Technical Information Automatic headlamp levelling General points Automatic headlamp levelling systems adapt the angle of inclination of the headlamp to the position of the vehicle on the road without the driver having to intervene. Such systems are required by law for xenon headla...

...Headlamp beam setter 1-2 Technical Information Headlamp beam setter An important safety aspect in traffic are correctly adjusted headlamps, to provide good exact illumination of the road, with the lowest possible glare to the oncoming traffic. To adjust the headlamps...

...Technical Information Bend Lighting Design and function Dynamic bend lighting is realized by swivelling the dipped beam to match the radius of the bend being negotiated. The projection headlamp is built into a frame (see Fig. 1) which can be rotated about the vertical axis. The swivel...

...Technical Information Bulb series 24 V Double Power General points This new generation of 24 V bulbs has been developed for the significant improvement of visibility conditions on the roads at night. This has now been achieved thanks to the so-called "single-coil technology". The adva...

...Technical Information Bulb paint cracks and flakes On vehicles with orange direction indicator lamps the paint cracks and flakes When vehicles fitted with this type of bulb display white or very different light output, the cause can be that the orange paint has star ted to c...

...Technical Information Changing the Xenon bulb with a 4th generation switching unit Procedure When renewing a defect Xenon bulb (Fig.1) carrying out the following procedure: 1. Turn off the ignition 2. Remove the cover of the headlamp 3. Turn the ignition module to the left. The su...

...Technical Information Colour Match xenon lights The introduction of xenon light led to the discussion about light colour and colour displacement of xenon lights. At the beginning of the xenon era, the light radiated by xenon lights was a white-bluish colour. The xenon lights had a...

...Technical Information Daytime driving lamps General To achieve better safety , there are new and only from Hella daytime driving lamps so as to be seen better during the day. Universal daytime driving lamps are for mounting on every vehicle type. They are simple and fast t...

...Technical Information Daytime running light Dimmed low-beam headlights Daytime running light is more topical than ever, an d is now already required in many European countries. Driving with low beam on all the time has its disadvantages, how ever: - Increased fuel consumption,...



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