Standard Ignition DWS2020 Door Window Switch - Front Left

Reliable Door Window Switch for BMW Models

The Standard Ignition DWS2020 door window switch is designed to restore proper window control in select BMW vehicles. Engineered with durable materials and precise terminal configurations, this switch ensures consistent electrical performance for your vehicle's power windows.

Key Features of the Standard Ignition DWS2020

• Terminal Quantity: 6 male pin terminals for secure electrical connections
• Connector Gender: Female with a rectangular shape for easy plug-in installation
• Attachment Method: Push-on terminals for straightforward replacement
• Color and Finish: Black plastic housing designed for durability and OEM compatibility
• Voltage Rating: 12 volts, matching standard automotive electrical systems
• Single connector design simplifies wiring and integration

Detailed Product Description

The Standard Ignition DWS2020 door window switch is a direct replacement part compatible with a wide range of BMW models, including the 320i, 328i, 330i, 335i, 340i, 428i Gran Coupe, 528i, 535i, 550i, 640i, 650i, M3, M5, M6, X3, and X4. This switch features six male pin terminals arranged in a rectangular female connector, ensuring a secure and reliable electrical connection. The push-on attachment method allows for quick and efficient installation without the need for specialized tools. Constructed with a black plastic finish, the switch is designed to withstand the rigors of daily use while maintaining consistent performance at 12 volts.

Common Applications and Issues Addressed

• Restores power window functionality when the original switch fails
• Eliminates intermittent window operation caused by worn terminals
• Resolves electrical connection problems due to damaged connectors
• Replaces broken or cracked switch housings affecting window control
• Improves driver and passenger convenience by ensuring smooth window operation

Installation Notes and Tips

• Disconnect the vehicle battery before beginning installation to prevent electrical shorts
• Carefully remove the door panel to access the existing window switch
• Use the push-on terminals to connect the new switch, ensuring all pins are fully seated
• Verify connector orientation matches the original to avoid wiring errors
• Test window operation before reassembling the door panel

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The DWS2020 door window switch undergoes rigorous quality control to ensure durability and consistent operation. This part is backed by Standard Ignition's limited warranty, covering defects in materials and workmanship under normal use.