Audi A4: Electrical System

 Transmitted information

Data collection Applies to: vehicles with data collection Depending on the country, Audi may collect data for the following purposes, for example: offer and product optimization, public safety, provision of Audi connect remote vehicle services, and adaptation to customer expectations. For example, v

 Refrigerant R134a Characteristics

Commercial Names and Designations Refrigerant R134a is currently available under the following trade names: H-FKW 134a SUVA 134a KLEA 134a   Note Different trade names may be used in other countries. Of the wide range of refrigerants available, this is the only one which may be used