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Standard Ignition HLS-1400 Headlight Switch
Overview of Standard Ignition Headlight Switch HLS-1400
The Standard Ignition HLS-1400 headlight switch is designed for reliable operation in select Audi models. Engineered to meet OEM specifications, this switch provides precise control over your vehicle's headlight functions, ensuring consistent performance and safety.
- Compatible with Audi A4, A4 Quattro, RS4, and S4 models
- 17 male blade terminals for secure electrical connections
- Single female rectangular connector with snap-fit attachment
- Five switch positions for versatile headlight control
- Operates on standard 12-volt electrical systems
Technical Details and Features
The HLS-1400 headlight switch features a 17-terminal configuration with male blade terminals designed for durability and reliable conductivity. It includes one female rectangular connector that snaps directly into place, simplifying installation and ensuring a firm connection. The switch supports five distinct positions, allowing for comprehensive control of your Audi's headlight settings. Operating at 12 volts, it integrates seamlessly with the vehicle's electrical system without requiring modifications.
Compatible Audi Models and Applications
This headlight switch is specifically compatible with Audi A4, A4 Quattro, RS4, and S4 models. It is ideal for replacing faulty or worn switches that control headlight functions, restoring proper lighting operation and enhancing driving safety.
- Resolves intermittent or non-functioning headlights
- Fixes issues with switch positions not engaging correctly
- Eliminates electrical connection problems due to worn terminals
- Restores proper snap-fit connector engagement
- Addresses headlight control malfunctions in 12V systems
Installation Notes and Tips
Installation of the Standard Ignition HLS-1400 headlight switch requires disconnecting the vehicle battery to prevent electrical shorts. The snap-fit rectangular connector allows for straightforward replacement without the need for additional tools. Ensure all 17 blade terminals align correctly with the vehicle wiring harness before securing the switch in place. Verify all five switch positions function properly after installation.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The HLS-1400 headlight switch undergoes rigorous quality control testing to maintain consistent electrical and mechanical function. Warranty coverage details are provided by Standard Ignition and typically cover defects in material and workmanship under normal use conditions.
| Brand | Standard Ignition |
| Part Number | HLS-1400 |
| Attachment Method | Direct, Snap Fit |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Functions | Headlight |
| Number of Switch Positions | 5 |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Audi | A4 | N/A | For vehicles equipped with automatic headlights |
| 2009 | Audi | A4 Quattro | N/A | For vehicles equipped with automatic headlights |
| 2009 | Audi | S4 | N/A | For vehicles equipped with automatic headlights |
| 2008 | Audi | A4 | N/A | For vehicles equipped with automatic headlights |
| 2008 | Audi | A4 Quattro | N/A | For vehicles equipped with automatic headlights |
| 2008 | Audi | RS4 | N/A | For vehicles equipped with automatic headlights |
| 2008 | Audi | S4 | N/A | For vehicles equipped with automatic headlights |
| 2007 | Audi | A4 | N/A | For vehicles equipped with automatic headlights |
| 2007 | Audi | A4 Quattro | N/A | For vehicles equipped with automatic headlights |
| 2007 | Audi | RS4 | N/A | For vehicles equipped with automatic headlights |
| 2007 | Audi | S4 | N/A | For vehicles equipped with automatic headlights |
| 2006 | Audi | A4 | N/A | w/ Auto Headlights; From 11/05 |
| 2006 | Audi | A4 Quattro | N/A | For vehicles equipped with automatic headlights |
| 2006 | Audi | S4 | N/A | For vehicles equipped with automatic headlights |
| 2005 | Audi | A4 Quattro | N/A | w/ Auto Headlight Control; From 1/05 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.