Memory Set Switch: Description

The memory set switch is one of eight separate switches ganged together in driver seat switch assembly. The switch is located on the drivers front door trim panel. See Fig 1. The memory set switch will flash red when pressed until a position button is pressed or it times out. The driver seat switch assembly can provide up to six major resistive multiplexed inputs into the driver door module. The inputs can include memory, heated seat, seat front up/down and foot pedal forward, seat rear up/down and pedal backwards, seat forward/backward and lumbar aft, recline forward/backward and lumbar backwards. All inputs are hardwired resistive mux to the driver door module to decode axis direction or seat heat level. Refer to DOOR MODULE or MEMORY/HEATED SEAT ADJUSTABLE PEDAL MODULE for additional information.

Fig 1: CS Driver Seat Switch Assembly

Courtesy of DAIMLERCHRYSLER CORP.

The memory set switch cannot be adjusted or repaired and, if faulty or damaged, the complete driver seat switch assembly must be replaced.