Audi A4: Laws and Regulations

 Brake fluid

Fig. 161 Motor compartment: cap on brake fluid reservoir Observe the safety precautions General information. Checking the brake fluid level The brake fluid reservoir is located under a cover on the driver's side. Park the vehicle on a level surface. Lift the cover fig. 158 at both openings and

 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