{"product_id":"4515450109-4-pin-brake-light-switch-smart","title":"4515450109 4-Pin Brake Light Switch for Smart Fortwo | OO12.141","description":"\u003ch2\u003eOE 4515450109 — 4-Pin Brake Light Switch\u003c\/h2\u003e\u003cp\u003eOlivia \u0026amp; Oliver No. \u003cstrong\u003eOO12.141\u003c\/strong\u003e. New replacement switch with a blue housing, black plunger and four-terminal connector. Supplied as one switch; actual product photos are shown.\u003c\/p\u003e\u003ch3\u003eAvailability and delivery\u003c\/h3\u003e\u003cp\u003eIn stock. Fulfilled from our regular Las Vegas, Nevada location using the same standard handling as our other stocked switches. Shipping charges and delivery estimates are shown at checkout.\u003c\/p\u003e\u003ch3\u003eQuick Fit Check — before you order\u003c\/h3\u003e\u003cp\u003eMatch the complete OE number, all four terminals, connector latch and mounting profile to your original switch. A vehicle name alone does not confirm compatibility. \u003ca href=\"\/es\/pages\/contact\"\u003eSend your VIN, original OE number and old-part or connector photo for fitment support\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eCatalogue-supported Smart applications\u003c\/h3\u003e\u003cp\u003eSelected Smart Fortwo Coupe and Cabrio, model series 451: 1.0 petrol, 1.0 Turbo, Brabus and 0.8 CDI versions. Vehicle production dates and regional model years differ; verify the chassis\/engine variant and original OE before ordering. This is not a listing for every Smart or Mercedes-Benz vehicle.\u003c\/p\u003e\u003ch3\u003eOE and catalogue references\u003c\/h3\u003e\u003cp\u003ePrimary OE: 4515450109 (also formatted 451 545 01 09 \/ A4515450109). Catalogue comparison numbers: 4515450209 \/ A4515450209 and 4525450009 \/ A4525450009. These identify the replacement reference family; compare connector and mounting before substitution.\u003c\/p\u003e\u003cp\u003eReference evidence: \u003ca href=\"https:\/\/www.vierol-shop.de\/en\/product\/V30-73-0136\"\u003eVIEROL\/VEMO V30-73-0136 manufacturer catalogue\u003c\/a\u003e. Application guidance is based on that OE family and the supplied product photographs. OO12.141 is our store part number, not a claim of manufacture by Smart, Mercedes-Benz or VEMO.\u003c\/p\u003e\u003ch3\u003eQuestions before ordering\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm fitment?\u003c\/strong\u003e\u003cbr\u003eCompare the original OE, connector, four-terminal layout and mounting. If any differs, contact us before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs A4515450109 a different part from 4515450109?\u003c\/strong\u003e\u003cbr\u003eThe catalogue lists both formats in the same reference family. The prefix or punctuation alone does not confirm vehicle compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre 4515450209 and 4525450009 related?\u003c\/strong\u003e\u003cbr\u003eBoth are listed as comparison numbers in the manufacturer catalogue. Use OE and physical checks together rather than vehicle name alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included?\u003c\/strong\u003e\u003cbr\u003eOne new brake light switch. Measurements and packaging specifications are not claimed until checked on this stock.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/es\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e · \u003ca href=\"\/es\/policies\/refund-policy\"\u003e30-day eligible returns\u003c\/a\u003e\u003c\/p\u003e","brand":"Olivia \u0026 Oliver","offers":[{"title":"Default Title","offer_id":44237977649211,"sku":"OO12.141","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0316\/7921\/7723\/files\/4515450109-brake-light-switch-oo12-141-side.jpg?v=1790188657","url":"https:\/\/oliviayoliver.com\/es\/products\/4515450109-4-pin-brake-light-switch-smart","provider":"Olivia\u0026Oliver's selection","version":"1.0","type":"link"}