audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Additional heater basic setting (switching on and off) > < Additional heater final control diagnosis
Additional heater
Additional heater basic setting
Additional heater basic setting

The following sequences can be switched in the "Basic setting" function.

  • ◆ Pipe filling(display group number 055)
  • ‒ This function can be used to check the fuel delivery of the metering pump -V54 =>Page 82-19
  • ◆ Heater on (display group number 022) =>Page 01-51
  • ‒ With additional heater, start engine before selecting this display group.

Notes:

  • ◆ If the link to the fault reader is lost with the additional heater switched on, the additional heater automatically switches itself off.
  • ◆ The additional heater can be operated via this function up to a coolant temperature of 115 °C, starting from control interval is possible. The operating time is limited to a maximum of 8 minutes.
  • ◆ Heater off (display group number 033) =>Page 01-51
  • ◆ Battery adaption of auxiliary heater (display group number 066 and 099).
  • ‒ Not provided for on the Audi A2
  • ‒ Intended for version as auxiliary heater which have been encoded for automatic undervoltage cut-off =>Page 01-61. At present, installation of an auxiliary heater on the Audi A2 is not envisaged.

Note:

The functions "pipe filling" (display group number 044) and "Battery adaption of auxiliary heater" (display group numbers 066 and 099) are intended for the Audi A6 or Audi A8 and are not to be used with the Audi A2.

=> Audi A8 auxiliary/additional heater

=> Audi A6 auxiliary heater

Additional heater basic setting (switching on and off) > < Additional heater final control diagnosis