- May 9: Audi Oil Consumption Lawsuit Blames Pistons For Problems news | 7 days ago
- May 6: Audi Recalls Vehicles With Rear Axles That May Misalign recalls | 10 days ago
- April 28: Acura RDX Infotainment Lawsuit Settlement On Hold news | 18 days ago
- April 3: Audi Turbocharger Failures Investigated investigations | 43 days ago
- March 28: Audi Recalls A3, RS3 and S3 Vehicles For Airbag Failures recalls | 49 days ago
Audi TSB #A941292 2012749-
2002 Audi A6
Affected Component: EXTERIOR LIGHTING
- Supersedes Technical Service Bulletin Group 94 number 11-52 dated October 11, 2011. Condensation is visible on the inside of the headlight, taillight, fog light, side marker light, front turn signal, daytime running lights, or third brake light lens. Damp air settles on the inside of a cold lens, which creates condensation. The headlight circulation system allows air from the outside to flow through the headlights. This open waterprotected ventilation system (needed for pressure compensation) creates different climate zones in the headlight: very warm areas, where the lens is warmed up by the light, and relatively cool areas, where the lens is cooled own by the air flow. Considerable differences in humidity and temperature between the inside and the outside of the headlights, even while driving, can lead to condensation. This is especially true in cold and wet weather, but it can also happen after a car wash, after steam cleaning the engine or the front end, with overnight temperature changes, etc. This phenomenon is more visible on lenses made of clear glass than on lenses with patterns. The moisture does not affect the headlight function (light performance) and does not lead to corrosion or other damage to headlight parts.
Click a tab for more information.