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Auto Parts Car Headlight Switch Assembly OE 30739305 for Volvo S80 -06 Lighting System
The Headlight Switch (OE Number: 30739305) is a critical interior control component exclusively engineered for Volvo S80 models up to 2006 (S80 -06). Mounted on the vehicle’s dashboard or steering column (per Volvo’s S80 -06 interior design), it serves as the primary user interface for activating and adjusting the front lighting system—including headlights (low/high beam), parking lights, and often auxiliary functions like fog lights or instrument panel dimming.
Constructed with a durable thermoplastic housing, precision-machined electrical contacts (typically copper alloy for conductivity), and a tactile rotating/clicking mechanism, this OE-grade switch adheres to Volvo’s strict quality and safety standards. Unlike generic aftermarket switches, its form factor, terminal configuration, and function layout are identical to the original part—ensuring seamless integration with the S80 -06’s electrical system and dashboard. This eliminates compatibility issues (e.g., non-functional lights, error codes) and preserves the vehicle’s factory control logic, such as automatic headlight activation (if equipped).
Core Functions
Lighting Mode Control: Enables drivers to activate/deactivate key lighting systems:
Parking Lights: Powers the front side marker lights and rear tail lights (for low-visibility parking or urban driving).
Low-Beam Headlights: Activates the primary forward-facing headlights (for nighttime or low-light driving, complying with global road safety regulations).
High-Beam Headlights: Toggles between low and high beams (for long-distance visibility on dark, unlit roads), often via a push/pull or separate lever integrated with the switch.
Auxiliary Function Integration: In many S80 -06 variants, the switch includes secondary controls (e.g., a rotating ring or separate button) for fog lights (front/rear) or instrument panel brightness adjustment—centralizing lighting-related controls for convenience.
Electrical Circuit Protection: Features built-in contact resistance management and overload protection. The copper-alloy contacts minimize voltage drop (ensuring full power to lights) and resist arcing (which can damage the switch or vehicle wiring). If a lighting circuit short circuits, the switch’s design helps prevent excessive current flow, protecting the S80’s electrical system.
Safety Compliance: Meets global automotive safety standards (e.g., ECE R10, FMVSS 108) for lighting control reliability. It ensures headlights activate consistently in low-light conditions, reducing accident risk, and its tactile design prevents accidental mode changes (e.g., switching off lights while driving).
Compatible Vehicles
This Headlight Switch (OE: 30739305) is exclusively designed for Volvo S80 models produced up to 2006. Below is the consolidated applicable year range:
Model
Applicable Years
Volvo S80 -06
1999–2006
Note: “S80 -06” refers to the first-generation Volvo S80 (produced from 1998 to 2006). For 100% fitment accuracy, confirm compatibility with your vehicle’s VIN (Vehicle Identification Number) or Volvo’s official service manual—this accounts for minor trim-level variations in switch functionality (e.g., presence/absence of fog light controls) across different S80 -06 variants.
Frequently Asked Questions
Q: How to determine if the bumper bracket needs replacement?
A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.
Q: What should be paid attention to when replacing the bumper bracket?
A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.
Why Choose Our Products
Extensive Industry Experience: 13 years specializing in Volvo auto parts with precise product matching and technical solutions.
Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Bosch and Hella.
Company Profile
Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Volvo parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep coop... Company Profile
Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Volvo parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep coop...
