{"product_id":"vw-touareg-12-pin-headlight-connector-oem-7l6971071a-female-xenon-afs-leveling","title":"VW Touareg 12-Pin Headlight Connector OEM 7L6971071A – Female Xenon AFS Leveling","description":"\u003ch2\u003eVW Touareg 12-Pin Headlight Wire Harness Connector – OEM 7L6971071A | Female | Xenon \/ AFS \/ Leveling\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eOEM 7L6971071A\u003c\/strong\u003e is a 12-pin female connector used in the Volkswagen Touareg headlight assembly harness. The \u003cstrong\u003e7L6 prefix\u003c\/strong\u003e identifies this connector as specific to the VW Touareg (7L) platform. The 12-pin configuration integrates the Touareg’s xenon headlight ballast, AFS (Adaptive Front-lighting System) stepper motor, headlight leveling, DRL, turn signal, position light, and headlight module communication circuits in a single connector. Available bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 7L6971071A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin count:\u003c\/strong\u003e 12-pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing material:\u003c\/strong\u003e High-temp nylon (PA66)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable as:\u003c\/strong\u003e Bare connector or 15cm pre-wired leads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Headlight assembly harness (xenon, AFS, leveling)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible models:\u003c\/strong\u003e VW Touareg 7L (2002–2010)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVAG Part Number Decoding: 7L6971071A\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7L6\u003c\/strong\u003e — Vehicle platform prefix (VW Touareg 7L, 2002–2010)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e971\u003c\/strong\u003e — Wiring harness \/ electrical component group\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e071\u003c\/strong\u003e — Specific harness connector variant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e — Revision suffix (first revision)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVW Touareg Headlight System – Why 12 Pins?\u003c\/h3\u003e\n\u003cp\u003eThe first-generation VW Touareg (7L, 2002–2010) was one of the first VW Group vehicles to offer a fully integrated xenon headlight system with AFS. The 12-pin connector accommodates:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePins 1–2:\u003c\/strong\u003e Xenon ballast power supply and ground\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 3:\u003c\/strong\u003e Xenon ballast ignition trigger signal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePins 4–5:\u003c\/strong\u003e AFS stepper motor control (A \/ B phase)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePins 6–7:\u003c\/strong\u003e Headlight leveling motor control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 8:\u003c\/strong\u003e DRL (Daytime Running Light) circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 9:\u003c\/strong\u003e Turn signal circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin 10:\u003c\/strong\u003e Position \/ tail light circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePins 11–12:\u003c\/strong\u003e Headlight module LIN bus (LIN High \/ LIN Low)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Fault Codes (VCDS)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e01314 – Engine Control Module:\u003c\/strong\u003e No communication (if headlight LIN bus is affected)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB1000–B1099:\u003c\/strong\u003e Headlight module internal fault\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB1600–B1699:\u003c\/strong\u003e AFS stepper motor circuit fault\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eB1700–B1799:\u003c\/strong\u003e Headlight leveling motor circuit fault\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e00955 – Xenon Light Range Control:\u003c\/strong\u003e Implausible signal (leveling motor circuit fault)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAFS Calibration After Connector Repair\u003c\/h3\u003e\n\u003cp\u003eAfter replacing the 7L6971071A connector, the following calibrations are required using VCDS:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAFS basic setting:\u003c\/strong\u003e Adaptation channel 01 in the headlight range control module — resets the AFS stepper motor to its reference position\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeadlight leveling basic setting:\u003c\/strong\u003e Required if the leveling motor circuit was interrupted during connector replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What Touareg model years use OEM 7L6971071A?\u003c\/strong\u003e\u003cbr\u003eA: OEM 7L6971071A is used on VW Touareg 7L (2002–2010) with xenon headlight and AFS. The second-generation Touareg (7P, 2010–2018) uses a different headlight connector. Cross-reference your vehicle’s wiring diagram to confirm fitment for your specific model year.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: My Touareg headlight works but AFS doesn’t — is this the connector?\u003c\/strong\u003e\u003cbr\u003eA: Yes. If the AFS stepper motor circuit pins (pins 4–5) are corroded, the AFS function will fail while the xenon illumination continues to work. This is a common symptom of partial connector corrosion on the 7L6971071A connector.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use the pre-wired version for a harness extension?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 15cm pre-wired version is used for harness extension when the original harness has been damaged close to the headlight assembly and needs to be spliced further back in the harness.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"Female","offer_id":47831532437749,"sku":"14:202642826#Female","price":23.8,"currency_code":"USD","in_stock":true},{"title":"Female 15CM","offer_id":47831532470517,"sku":"14:200004889#Female 15CM","price":38.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S5da0297e382147d085648fffe1b64d35T.webp?v=1773629038","url":"https:\/\/www.csldmcml.com\/products\/vw-touareg-12-pin-headlight-connector-oem-7l6971071a-female-xenon-afs-leveling","provider":"Cable Parts Online","version":"1.0","type":"link"}