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Home >> Audi >> 2012 >> S4 Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1493 (Communication) >> 91 Communication >> Radio/Navigation System "RNS 850" >> Information Electronics Control Module 1 -J794- >> Software Update
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Software Update

WARNING: This page is about a different car, the 2017 Volkswagen Touareg, 2016 Volkswagen Touareg, and 2015 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.

The software for the radio navigation system "RNS 850" can be flashed via CD in the CD/DVD drive of the Information Electronics Control Module 1 -J794-.

The flashing of the MOST control modules is also possible via the SD card in the SD card reader of the Information Electronics Control Module 1 -J794- or via a USB stick at the interface connection.

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