During routine evaluation testing, it was determined that some software functions required updates.
Volkswagen technical service bulletin Circular 23BZ for 2009-2010 Volkswagen Touareg.
- Bulletin number
- Circular 23BZ
- Component
- Engine and engine cooling: engine: engine control module (ecu/ECM): software
- Summary
- During routine evaluation testing, it was determined that some software functions required updates.
Owners of these vehicles have filed 10 complaints in the engine category.
Vehicles covered
- Volkswagen Touareg 2009-2010 20092010
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