Additional heater (from August 2004) (Audi A4 B7)

13-1 Temperature sensor, flame sensor, auxiliary heater control unit, auxiliary heater remote control receiver, compressor overheating fuse
* for Sedan models;
**for Station wagon models;
***for models with remote control additional heater

13-2 Measuring pump, circulation pump
*for BKN, ASB engines;
**for engines except VKE, BRC, BPW, BNA, BLB

The original material is located on the website Audimanual.ru

The article was checked by auto expert Timur Bazhenov

This article is available at russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

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Audi A4 B7: Electrical diagrams

Climate system (since August 2004)
Multifunction steering wheel (from 2004 model year)
Servotronic (since 2003)
Control of the cooling fan of petrol engines (BGB, BPG, BWE,…

Heated seats (from September 2006)
Electric seats and mirrors with memory function (since 2006…
Auto-dimming interior rearview mirror, automatic headlight…
Halogen headlights and fog lights (from August 2004)

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