Audi A4: Transmission

 Coolant temperature display

Applies to: vehicles with a coolant temperature indicator The coolant temperature display (9) only functions when the ignition is switched on. To reduce the risk of engine damage, please observe the following notes about the temperature ranges. Cold range If only the LEDs at the bottom of the gaug

 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