Abstract: A foldable mounting assembly for a vehicle accessory includes a base attached to a vehicle headliner and having a stem extending therefrom for attachment of a vehicle accessory such as a rearview mirror to an end of the stem opposite the base. A spring-loaded cam cooperatively interconnects the end of the stem to the base such that the stem and accessory attached thereto can be moved from a stored position closely adjacent the headliner for shipment thereof to a lowered locked-in-place use position.