AW1: A/C status display requires function specific data packages to be present in the vehicle CAN bus. The manual A/C system does not offer such data (e.g. ECON-Climatronic system is required).

AW2: It may be that A/C status info is disabled in the Setup menu. Therefore please check if this feature is active: (System Settings > CAR > POP UP > ON). Note that not all vehicles provide this information – specifications vary with vehicle model, model year and factory installed optional equipment.