Audi A4: Tools and Equipment

 Manually releasing the parking lock

Fig. 98 Front cup holder: removing the cover Fig. 99 Front cup holder: parking lock emergency release The emergency release is located in the front cup holder under a cover. You will need the screwdriver and the socket wrench from the vehicle tool kit in order to release. Use the flat side of the

 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