Car lighting — description and safety Vehicle lighting is the main element of active safety when driving at night. In addition, due to the ever-increasing density of traffic, driving during the day...
Mandatory control of the lighting system Check your headlights regularly. In addition, before each trip, it is necessary to check the vehicle's lighting devices. To do this, turn on the ignition and...
Replacing headlight bulbs When replacing the parking light bulb, the headlight adjustment is not disturbed. After replacing the remaining bulbs, the adjustment of the corresponding...
Parking light bulb 1. In order to dismantle the lamp of the left headlight, remove the cover 1 on the left in the engine compartment (if it exists). Cover 1 at the left headlight...
Low beam incandescent lamp 1. In order to dismantle the lamp, you need to remove the left headlight, in the case of the right headlight, you need to remove the cover on the right side of...
High beam incandescent lamp 1. In order to dismantle the bulb, follow all steps up to and including the 5th, as when replacing the parking light bulb. You should be guided by the same...
Incandescent turn signal lamp 1. In order to remove the lamp, it is necessary to dismantle the corresponding headlight. 2. Then turn the chuck (arrow) counterclockwise and pull it out of...
Ballast for gas discharge lamp Attention! Be sure to disconnect the negative cable from the battery before working on the parts of the headlight with a gas discharge lamp, which have yellow...
Dismantling and installation of the main headlight Lens and reflector headlights are connected to each other by gluing. In view of this, if the glass is damaged or the reflector becomes cloudy, it is necessary...
Temporary headlight adjustment In addition to the regloscope, a specialist workshop uses the VAS 5051 diagnostic tool to fine-tune the headlights. This tool is connected using the VAS 5051/1...
Replacing license plate light bulbs 1. For dismantling, remove the screw (arrow) in the door handle. License plate light 2. Remove the lamp holder from the handle. 3. Remove the bulb from the...
Replacing the upper brake light The raised brake light can be accessed from the trunk through a cutout under the shelf at the rear window. 1. Dismantling: On lamp 2, disconnect connector 1....
Front dome and reading light 1. For dismantling with special tool 3370 (front hook; you can use a small flat screwdriver with a bent blade) Carefully remove the lamp cover. front cover 2....
Rear dome and reading light 1. When dismantled with special tool 3370 (you can use a flat head screwdriver) carefully pull out the cover (reading light) from a hole in the ceiling....
Signaling devices — general information Vehicle signaling devices are an important tool that allows you to inform other road users of your intentions. If, for example, you are about to change...
Checking and replacing the brake light switch If both brake lights fail, the cause is often a faulty brake light switch. On the Audi A4, the combined brake light switch F and brake pedal pressure sensor...
Safe Parking System Work with a secure parking system is best left to a workshop. If, nevertheless, you decide to work on your own, then you will have to do the usual operations...