The coolant warning light is illuminated
Audi technical service bulletin A191559 2034439- for 2012-2013 Audi A6, 2010-2013 Audi S4 and 2010-2013 Audi S5 and others.
- Bulletin number
- A191559 2034439-
- Component
- Engine and engine cooling
- Summary
- Supersedes Technical Service Bulletin Group 19 number 13-45 dated September 3, 2013. The coolant warning light is illuminated. Coolant is leaking from the front intercooler radiator because of stone damage to the radiator. When vehicles are driven on gravel roads, there is a greater chance of front-end stone impact damage to the intercooler radiator.
Owners of these vehicles have filed 72 complaints in the engine category.
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