Standard Ignition DWS2084 Door Remote Mirror Switch - Front Left

OE-Style Door Remote Mirror Switch

Restore driver-side mirror and window control function with this Standard Ignition door remote mirror switch. Part number DWS2084 is a black, 12-volt replacement switch with a rectangular 1-connector design for select Lexus RX models.

• Standard Ignition DWS2084 replacement switch
• Black plastic finish with a rectangular connector
• 20 terminals, female connector, male pin terminals
• Driver-side mirror controls with master switch function
• Includes lock/unlock and window lock controls
• Driver window up/down and auto up/down control
• Non-illuminated design

Detailed Product Overview

This door remote mirror switch is built for vehicles equipped with driver-side mirror controls, master switch operation, and window lock functions. It is a direct-fit electrical replacement for select 2016-2022 Lexus RX350, RX350L, RX450h, and RX450hL applications, including front left and left-side configurations listed in the fitment data. The DWS2084 is also cross-referenced to OE-style part numbers 840400E090 and 8404048200 for the same application.

Use this Standard Ignition DWS2084 when the original switch no longer responds correctly to mirror adjustment, driver window commands, or lock and unlock inputs. It is a practical replacement for Lexus RX350 and Lexus RX450h models that use the specified connector and power-folding mirror setup.

Common Problems This Switch Can Address

• Driver mirror adjustment not responding
• Window lock or unlock switch failure
• Driver window up/down or auto up/down malfunction
• Master switch input loss at the driver door
• Worn, cracked, or nonresponsive original switch assembly

Installation Notes

Verify connector style, terminal count, and vehicle equipment before installation. This switch uses a push-on attachment method, a female connector, and male pin terminals, with no wiring harness included. Confirm your Lexus RX350, RX350L, RX450h, or RX450hL application matches the listed front left or left-side fitment and power-folding mirror notes before replacing the original unit.

Quality Assurance

Standard Ignition supplies replacement electrical components built to match the original switch layout and vehicle-specific control functions required for the listed Lexus RX applications.