All A/C Systems With Electrically-Driven A/C Compressor
-- After the basic setting and if necessary, check pressures in refrigerant circuit using A/C Service Station.
-- On vehicles with high-voltage system, switch on the "parking air conditioner" function (deactivate). Refer to the Owner's Manual.
-- Switch off the ignition.
-- Disconnect and the A/C Service Station from the refrigerant circuit and turn it off. Refer to A/C SERVICE STATION, SWITCHING OFF AND DISCONNECTING FROM REFRIGERANT CIRCUIT .