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September 8, 2020 Service bulletin

Infotainment Section: ADDED

Audi technical service bulletin 21A4S4ALRDCSDEL for 2021 Audi A4, 2021 Audi S4 and 2021 Audi Allroad.

Bulletin number
21A4S4ALRDCSDEL
Component
Equipment: other: owners/service/other manual
Summary
Infotainment Section: ADDED: - Tune to SiriusXM and show SiriusXM presets and customize based on customers listening preferences - Show differences of SAT vs IP channels through the On Demand category in SiriusXM with 360L equipped vehicles

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