Standard Ignition DWS-646 Door Window Switch - Front Left

Overview of Standard Ignition Door Window Switch DWS-646

The Standard Ignition Door Window Switch DWS-646 is designed to restore power window functionality in select BMW models. Engineered with precise terminal configurations, this switch ensures reliable operation for your vehicle's power windows.

• Compatible with BMW 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335i xDrive, 335xi, and M3 models
• Equipped with 18 terminals for comprehensive connectivity
• Features female connector and male pin terminal types for secure fitment
• Designed specifically as a power window switch for door window control
• Includes the switch component only, ready for direct replacement

Technical Details and Attributes

The DWS-646 door window switch from Standard Ignition incorporates an 18-terminal design, providing multiple connection points to interface with the vehicle's electrical system. The female connector gender and male pin terminal type ensure compatibility with the original wiring harnesses found in the specified BMW models. This switch is engineered to meet the electrical and mechanical requirements necessary for smooth power window operation, maintaining factory specifications.

Compatible BMW Models and Applications

This door window switch is compatible with a range of BMW vehicles, including the 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335d, 335i, 335i xDrive, 335xi, and M3. It is intended for use as a direct replacement part to restore or maintain power window control functionality in these models, ensuring proper fit and operation.

Common Issues Addressed by the DWS-646 Switch

• Power windows failing to operate or respond
• Intermittent window movement or stuck windows
• Non-responsive door window controls
• Electrical connection problems within the door switch assembly
• Wear or damage to original power window switch components

Installation Notes and Tips

Installation of the Standard Ignition DWS-646 door window switch requires careful handling of the electrical connectors. Ensure the vehicle's battery is disconnected before beginning replacement to avoid electrical shorts. Verify the terminal connections match the original switch configuration, paying attention to the female connector and male pin terminals. Proper alignment and secure connection will help maintain reliable power window operation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The DWS-646 door window switch undergoes quality control testing to ensure durability and performance. Warranty coverage details should be confirmed with the point of purchase, as Standard Ignition typically offers limited warranties on their electrical components.