Standard Ignition DWS2092 Door Window Switch - Front Left

OE-Style Door Window Switch for Lexus RX

Restore driver-side window and lock control with this Standard Ignition door window switch, part number DWS2092. It is a 12V, illuminated master switch with lock/unlock and window lock controls, built for direct replacement use on select Lexus RX models.

• Standard Ignition DWS2092 door window switch
• Master switch with 6 switch functions
• Illuminated design for easier nighttime operation
• 12V electrical design with 20 terminals
• Female connector, male blade terminals, rectangular connector shape
• Black plastic finish with bolt-on attachment method
• Driver window up/down control with lock/unlock and window lock included
• Fits 2004-2006 Lexus RX330, front left
• Fits 2006-2008 Lexus RX400h, front left
• Fits 2007-2009 Lexus RX350, front left

Detailed Product Overview

The DWS2092 is a replacement door window switch for the front left position on select Lexus RX330, RX400h, and RX350 applications. It is built as a master switch assembly with illuminated controls, driver window up/down operation, and integrated lock/unlock and window lock functions. This part cross-references ACDelco 8404048080 and Dorman PA4962 for the same application.

Common Problems This Switch Can Address

• Driver window controls that no longer respond consistently
• Broken or worn lock/unlock switch operation
• Window lock function that does not engage or release properly
• Dim, intermittent, or non-working switch illumination
• Cracked, sticky, or physically worn switch buttons

Installation Notes and Tips

Verify the connector style, terminal count, and front left application before installation. This switch uses a single rectangular female connector, male blade terminals, and bolt-on attachment. No mounting hardware or wiring harness is included, so reuse the original vehicle hardware and harness connection where applicable. Confirm the vehicle is a Japan-built Lexus RX330, RX400h, or RX350 when matching fitment notes.

Quality Assurance

Standard Ignition replacement electrical components are built for direct-fit service on listed applications. Part number DWS2092 is specified for select Lexus RX models and follows the OE-style layout needed for driver-side window and lock control.