Is the Buick Enclave CXL 4WD, AWD all the time or is there a switch to activate from 2WD to 4WD?
Usually an AWD (All Wheel Drive) vehicle is designed to be AWD all the time. 4x4 (or 4WD) autos can be switched from 4x2 to Neutral to 4x4Hi to 4x4Lo. Subaru's can be "converted" to FWD (Front Wheel Drive) for short lengths of time if you remove the AWD fuse, but there is no "switch". Not sure about Lamborghini's though since they have a "sport" and other suspension/powertrain settings.
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