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Home >> Buick >> 2000 >> Park Avenue Base, 3.8 1 >> Repair and Diagnosis >> Accessories & Equipment >> Memory Modules >> Memory Systems >> Operation >> Memory Mirrors

Memory Mirrors

Vehicle may be equipped with personalization package containing memory seats and memory mirrors. Memory mirrors are also controlled by Driver Door Module (DDM) and Passenger Door Module (PDM). Mirrors are equipped with potentiometer circuits that provide constant information to PDM and DDM on location of mirrors their horizontal and vertical axis. When a mirror location is programed into the personalization package, DDM and PDM store location information and assign a personalization code. When that personalization code is received, modules check current position of mirrors and move them to correct position.