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Standard Ignition HLS-1377 Headlight Switch
| Brand | Standard Ignition HLS-1377 |
|---|---|
| Attachment Method | Direct, Snap Fit |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Functions | Headlight |
| Number of Switch Positions | 6 |
| Terminal Gender | Male |
| Terminal Type | Pin |
| Voltage | 12 |
| Fits | Audi · 11 vehicles |
Direct, snap-fit design. Installs cleanly with a secure, no-modification fit.
Headlight switch. Controls headlight operation with a 6-position layout.
12-volt electrical part. Built for standard 12-volt systems with a single rectangular connector.
Cross-references Spectra Premium S10244, Standard Ignition HLS-1377 and 4E0941531G5PR for the same application. See all 4.
Headlight Switch for Audi A8 Quattro and S8
Standard Ignition HLS-1377 is a 12-volt headlight switch built for direct, snap-fit installation in select Audi applications. It uses a rectangular single connector with 10 terminals and 6 switch positions for controlled headlight operation.
Compatible with 2005-2010 Audi A8 Quattro and 2007-2009 Audi S8, this headlight switch is a direct replacement for vehicles that need a precise electrical interface and OE-style fitment. The Standard Ignition HLS-1377 is also cross-referenced to Spectra Premium S10244 for the same application.
Key Features
- Brand: Standard Ignition
- Part number: HLS-1377
- Headlight switch function
- 12-volt electrical design
- 10 terminal pins
- Female connector with male terminals
- Rectangular single-connector layout
- Direct, snap-fit attachment method
- 6 switch positions
Product Details
The HLS-1377 is a headlight switch engineered for vehicles that use a 10-terminal, pin-style electrical connection and a rectangular connector interface. Its direct, snap-fit attachment method supports a clean replacement process, while the 6-position switch layout matches the control requirements of the listed Audi models. If you are replacing a worn Audi A8 Quattro headlight switch or sourcing a headlight switch for an Audi S8, this part number provides a focused fitment match. Standard Ignition HLS-1377 is intended for 12-volt systems and is listed for 2005-2010 Audi A8 Quattro and 2007-2009 Audi S8.
Common Issues This Part Can Address
- Headlights that do not switch on or off correctly
- Intermittent lighting control at the dash switch
- Worn or damaged switch contacts
- Broken connector engagement at the switch
- Loss of normal headlight position selection
Installation Notes and Tips
Verify connector shape, terminal count, and switch position count before installation. Confirm the vehicle uses a 12-volt headlight switch with a rectangular female connector and direct, snap-fit mounting. For fitment-based searches, this part is listed for Fits 2005-2010 Audi A8 Quattro and Fits 2007-2009 Audi S8. The part number HLS-1377 should be matched against the original switch and vehicle electrical connector before replacement.
Quality Assurance
Standard Ignition supplies this headlight switch as an OE-style replacement part for the listed Audi applications. The design details, including terminal configuration and connector style, support accurate replacement selection for Audi A8 Quattro and Audi S8 lighting control systems.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Audi | A8 Quattro | Base | 4.2L | V8 | N/A | — |
| 2010 | Audi | A8 Quattro | L | 4.2L | V8 | N/A | — |
| 2009 | Audi | A8 Quattro | — | 6.0L | W12 | N/A | — |
| 2009 | Audi | A8 Quattro | — | 4.2L | V8 | N/A | — |
| 2009 | Audi | S8 | — | — | — | N/A | — |
| 2008 | Audi | A8 Quattro | — | — | — | N/A | — |
| 2008 | Audi | S8 | — | — | — | N/A | — |
| 2007 | Audi | A8 Quattro | — | — | — | N/A | — |
| 2007 | Audi | S8 | — | — | — | N/A | — |
| 2006 | Audi | A8 Quattro | — | — | — | N/A | — |
| 2005 | Audi | A8 Quattro | — | — | — | N/A | — |
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