Standard Ignition DWS-1349 Door Window Switch - Front Left

Overview of Standard Ignition Door Window Switch DWS-1349

The Standard Ignition DWS-1349 is a reliable power window switch designed specifically for select BMW models. Engineered to meet OEM specifications, this door window switch ensures consistent operation of your vehicle's power windows.

• Terminal Quantity: 18 for comprehensive connectivity
• Connector Gender: Female for secure plug-in
• Terminal Gender: Male pin terminals for precise electrical contact
• Connector Quantity: 1 connector for streamlined installation
• Function: Power window switch for driver or passenger door
• Terminal Type: Pin terminals designed for durability and fit

Detailed Product Description

The DWS-1349 door window switch by Standard Ignition is crafted to provide dependable control over the power windows in BMW vehicles including the 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335i xDrive, 335xi, and M3 models. Featuring 18 terminals, this switch offers robust electrical connections with male pin terminals and a female connector, ensuring compatibility with the vehicle’s wiring harness. The single connector design simplifies installation and reduces the risk of connection errors. This switch is built to replace faulty or worn-out power window switches, restoring smooth window operation.

Compatible BMW Models and Applications

• BMW 325i and 325xi
• BMW 328i, 328i xDrive, and 328xi
• BMW 330i and 330xi
• BMW 335d, 335i, 335i xDrive, and 335xi
• BMW M3

Common Issues Addressed by This Power Window Switch

• Intermittent or non-responsive power window operation
• Window switch buttons that fail to engage or stay pressed
• Electrical connection problems causing window motor failure
• Worn or damaged terminals leading to poor contact
• Complete failure of the driver or passenger side window controls

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Carefully remove the door panel to access the existing window switch
• Verify connector orientation and terminal alignment before securing the new switch
• Test window operation before reassembling the door panel
• Consult vehicle service manual for specific removal and installation procedures

Quality Assurance and Warranty

Standard Ignition manufactures the DWS-1349 door window switch to meet or exceed OEM standards for fit, form, and function. Each unit undergoes rigorous quality control to ensure reliable performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in materials and workmanship under normal use.