General Information

Climatronic A/C System with Automatic Controls

• Pressing the AUTO button will reverse all settings which deviate from the automatic operation.

• Deviations from automatic operation, refer to respective operating instructions.

• If the ECON button is on, the A/C compressor is set to almost 0 delivery. The specific ambient conditions or activation signals must be present. The heating and ventilation operation continues to be controlled electronically.

• When the ECON button is off, the A/C compressor turns on. The specific ambient conditions or activation signals must be present. The heating and ventilation operation continues to be controlled electronically.

• The ECON button has been discontinued. The AC button replaces it. The ON/OFF button is no longer there. The OFF button replaces it.

• When the AC button is on, the A/C compressor turns on. The specific ambient conditions or activation signals must be present. The heating and ventilation operation continues to be controlled electronically.

• If the AC button is off, the A/C compressor is set to almost 0 delivery. The specific ambient conditions or activation signals must be present. The heating and ventilation operation continues to be controlled electronically.

• When the ON/OFF button is on, the Climatronic works.

• When the ON/OFF button is off, the Climatronic does not work. There is no heating or ventilation.

• OFF button is on. Climatronic is switched off. There is no heating or ventilation.

• OFF button is off. Climatronic is switched on.

• If there is a malfunction in the system, first interrogate the DTC memory using the Vehicle Diagnostic Tester in "Guided Fault Finding" function.