7-Pin Headlight Wire Harness Connector – OEM 18369062000 | Female | Xenon / LED

The OEM 18369062000 is a 7-pin female connector used in xenon and LED headlight assembly harnesses. The 7-pin configuration integrates xenon ballast power, ballast control signal, AFS stepper motor, headlight leveling, DRL, turn signal, and position light circuits in a single connector. Available bare or with 15cm pre-wired leads.

Key Specifications

• OEM Part Number: 18369062000
• Pin count: 7-pin
• Gender: Female
• Housing material: High-temp nylon (PA66)
• Available as: Bare connector or 15cm pre-wired leads
• Application: Xenon / LED headlight assembly harness

7-Pin Headlight Circuit Breakdown

• Pin 1: Xenon ballast power supply (12V)
• Pin 2: Xenon ballast ground
• Pin 3: Xenon ballast ignition trigger signal
• Pin 4: AFS stepper motor control (A phase)
• Pin 5: AFS stepper motor control (B phase)
• Pin 6: Headlight leveling motor control
• Pin 7: DRL / position light circuit

Common Fault Codes

• B-codes: Xenon ballast circuit fault, AFS module fault, headlight leveling motor circuit fault
• Multiple simultaneous B-codes from a single headlight are a strong indicator of connector corrosion

Frequently Asked Questions

Q: My xenon headlight flickers before going out — is this the connector?
A: Yes. Flickering xenon headlights are a classic symptom of corroded ballast power or trigger signal pins. The ballast loses power momentarily, causing the arc to extinguish and re-ignite. Replace the connector before replacing the ballast ($150–$400).

Q: Are terminals included?
A: Yes, terminals are included with all variants.