{"product_id":"a6395451013-6395451013-electric-master-power-window-switch-button-lifter-for-mercedes-benz-viano-vito-vito-mixto-w639","title":"Electric Power Window Master Switch for Mercedes-Benz Viano Vito W639","description":"\u003cdiv\u003e\n\u003cp\u003eRestore precise control over every cabin window with this replacement Electric Power Window Master Switch, engineered exclusively for the Mercedes-Benz Viano and Vito W639 platform. As a direct substitute for OEM part number A6395451013, this front-left door module resolves frequent operational failures such as unresponsive window lifts, cracked switch contacts, or malfunctioning lifters that disrupt daily driving and maintenance routines. Built to match original factory tolerances, this component ensures consistent voltage delivery and smooth actuation across all four doors.\u003c\/p\u003e \u003cp\u003eMade from robust ABS plastics, the control panel integrates the signature folding mechanism for individual passenger window buttons. This feature lets you retract the side switches for a cleaner console appearance when not in use while protecting sensitive electronics from physical damage. Every unit undergoes rigorous 100% factory testing to guarantee stable performance immediately after installation, making it a reliable choice for fleet managers, independent workshops, and DIY enthusiasts working on W639 generation Mercedes vehicles.\u003c\/p\u003e \u003ch2\u003e\u003cb\u003eKey Benefits and User Advice\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFunctional Interior Design:\u003c\/b\u003e The included folding button system enhances cabin aesthetics and prevents accidental engagement of rear locks or windows when carrying cargo or passengers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePlug-and-Play Replacement:\u003c\/b\u003e Install the new switch using standard removal procedures for the door panel trim. Connectivity matches the original harness pinout, allowing for a quick upgrade without complex wiring modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Platform Coverage:\u003c\/b\u003e This switch serves a broad spectrum of W639 variations, ranging from passenger MPVs to commercial box vans and buses. Ensure your vehicle's configuration matches the application list before purchase to avoid compatibility issues.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003e\u003cb\u003eProduct Specifications\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Specification Number:\u003c\/strong\u003e A6395451013 \/ 6395451013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Electric Master Window Control Switch with Lifter Function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Position:\u003c\/strong\u003e Front Driver Side Door\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material:\u003c\/strong\u003e Heavy-Duty ABS Plastic Housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification Standard:\u003c\/strong\u003e Meets CCC External Testing Requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Verification:\u003c\/strong\u003e Factory Tested for Durability and Signal Accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique Attribute:\u003c\/strong\u003e Features Retractable\/Folding Passenger Window Buttons\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003e\u003cb\u003eApplication Compatibility\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThis master switch is compatible with Mercedes-Benz chassis W639 models manufactured from 2003 onward:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercedes-Benz Viano:\u003c\/strong\u003e Supports all powertrain options including CDI 2.0, 2.2, and 3.0 units; Naturally Aspirated 3.0, 3.2, 3.5, and 3.7 engines; and 4-matic drivetrains across varying horsepower outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercedes-Benz Vito \/ Mixto:\u003c\/strong\u003e Covers Box body styles and Bus formats including 109, 110, 111, 113, 115, 116, 119, 120, 122, 123, and 126 designations in both non-CDI and CDI variants. Also approved for 4x4 models and the late-model E-CELL electric variant.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003e\u003cb\u003ePackage Includes\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Electric Power Window Master Switch Assembly (Driver Front)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003e\u003cb\u003eSafety and Fitment Notice\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eTo prevent returns caused by mismatched parts, please double-check your vehicle parameters against the compatibility list before buying. Given the extensive range of engine codes and body types within the W639 family, confirm the correct part or share your registration details with our service support if any uncertainty remains regarding your specific build.\u003c\/p\u003e \u003cp\u003eAll electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e \u003cp\u003eDelivering dependable auto parts and expert guidance to customers across Europe since 2002 at intercyprus.com.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"InterCyprus Trading Ltd","offers":[{"title":"Default Title","offer_id":55439886188886,"sku":"1005013008417704-Default Title","price":40.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S41c62d8e0d0642cb9f755b0539ae19d7r.webp?v=1789925863","url":"https:\/\/www.intercyprus.com\/products\/a6395451013-6395451013-electric-master-power-window-switch-button-lifter-for-mercedes-benz-viano-vito-vito-mixto-w639","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}