{"product_id":"oem-mercedes-benz-keyless-remote-fob-uncut-key-iyz-ms5-gloss-black","title":"OEM Mercedes-Benz Keyless Remote Fob Uncut Key IYZ-MS5 Gloss Black","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eGenuine Mercedes-Benz OEM passive-entry smart key remote finished in gloss black. The key is described as being in excellent, like-new cosmetic condition and includes a new battery and new uncut emergency key insert.\u003c\/p\u003e\n\u003cp\u003eThis remote carries FCC ID \u003cstrong\u003eIYZ-MS5\u003c\/strong\u003e. It was previously programmed and is currently locked, so it will require specialized unlocking and programming by a qualified automotive locksmith. It cannot be self-programmed, and the seller specifies locksmith service only—not dealership programming.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCondition: New other \/ like-new cosmetic condition\u003c\/li\u003e\n\u003cli\u003eBrand: Mercedes-Benz\u003c\/li\u003e\n\u003cli\u003eType: OEM passive-entry smart key remote\u003c\/li\u003e\n\u003cli\u003eFCC ID: IYZ-MS5\u003c\/li\u003e\n\u003cli\u003eModel: MS5\u003c\/li\u003e\n\u003cli\u003eFrequency: 433.47–434.37 MHz\u003c\/li\u003e\n\u003cli\u003eAdditional technology: Ultra-wideband passive-entry capability\u003c\/li\u003e\n\u003cli\u003eFinish: Gloss black\u003c\/li\u003e\n\u003cli\u003eFeature listed: Trunk release\u003c\/li\u003e\n\u003cli\u003eEmergency key: New, uncut insert included\u003c\/li\u003e\n\u003cli\u003eBattery: New battery installed\u003c\/li\u003e\n\u003cli\u003eProgramming status: Previously programmed and locked\u003c\/li\u003e\n\u003cli\u003eProgramming method: Specialized automotive locksmith only\u003c\/li\u003e\n\u003cli\u003eQuantity: One remote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FCC equipment record identifies MS5 as a passive-entry vehicle key manufactured by Marquardt and operating in the 433 MHz range. \u003ca href=\"https:\/\/fcc.report\/FCC-ID\/IYZMS5\/\"\u003e\u003cspan\u003eFCC equipment record\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003ePotential Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe seller’s compatibility catalog contains numerous configurations, including examples from these newer Mercedes-Benz model families:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2022–2025 C-Class, including C 300 and Mercedes-AMG C 43\u003c\/li\u003e\n\u003cli\u003e2024–2025 CLA-Class, including CLA 250 and Mercedes-AMG CLA 35\u003c\/li\u003e\n\u003cli\u003e2024–2025 E-Class, including E 350 and E 450\u003c\/li\u003e\n\u003cli\u003e2022–2025 EQB\u003c\/li\u003e\n\u003cli\u003e2023–2025 EQE sedan and EQE SUV\u003c\/li\u003e\n\u003cli\u003e2022–2025 EQS sedan and EQS SUV\u003c\/li\u003e\n\u003cli\u003e2023–2025 GLC-Class\u003c\/li\u003e\n\u003cli\u003e2021–2023 S-Class\u003c\/li\u003e\n\u003cli\u003eSelect additional newer Mercedes-Benz and Mercedes-AMG vehicles equipped with a matching IYZ-MS5 remote\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExamples specifically shown in the seller’s 2025 catalog include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eC 300\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG C 43\u003c\/li\u003e\n\u003cli\u003eCLA 250\u003c\/li\u003e\n\u003cli\u003eMercedes-AMG CLA 35\u003c\/li\u003e\n\u003cli\u003eE 350\u003c\/li\u003e\n\u003cli\u003eE 450 sedan and wagon\u003c\/li\u003e\n\u003cli\u003eEQB 250+, EQB 300 and EQB 350\u003c\/li\u003e\n\u003cli\u003eEQE 350, EQE 350+, EQE 500 and Mercedes-AMG EQE SUV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePublished technical information also associates four-button IYZ-MS5 remotes with newer C-Class, S-Class, GLC, EQE and EQS applications. Exact compatibility depends on the OEM part number, frequency, button layout, regional specification and vehicle equipment—not FCC ID alone. \u003ca href=\"https:\/\/www.go-parts.com\/garage\/fob-remote-mercedes-benz-eqs-mercedes-benz-eqs-suv-mercedes-benz-eqe-2021-2025\"\u003e\u003cspan\u003eIYZ-MS5 application reference\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × OEM Mercedes-Benz IYZ-MS5 smart key remote\u003c\/li\u003e\n\u003cli\u003e1 × new uncut emergency key insert\u003c\/li\u003e\n\u003cli\u003e1 × newly installed battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnlocking, programming and blade-cutting services are not included.\u003c\/p\u003e\n\u003ch3\u003eCritical Compatibility and Programming Notice\u003c\/h3\u003e\n\u003cp\u003eThis is a previously programmed, locked remote. Do not assume that a dealership can reuse it; the seller expressly directs buyers to an automotive locksmith. Some specialist locksmiths may be able to unlock or reset an MS5 remote, but capability and successful programming are not guaranteed.\u003c\/p\u003e\n\u003cp\u003eBefore purchasing, provide a Mercedes-Benz key specialist with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete VIN\u003c\/li\u003e\n\u003cli\u003eOriginal remote’s FCC ID\u003c\/li\u003e\n\u003cli\u003eOriginal remote’s full OEM part number\u003c\/li\u003e\n\u003cli\u003eFrequency and market specification\u003c\/li\u003e\n\u003cli\u003eButton configuration\u003c\/li\u003e\n\u003cli\u003ePhotographs of this remote\u003c\/li\u003e\n\u003cli\u003eConfirmation that it is used and locked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYour original key should be identical to the pictured unit. Purchase for operational use only after a qualified locksmith confirms that this exact remote can be unlocked and programmed to your vehicle.\u003c\/p\u003e","brand":"GERMAN AUDIO TECH","offers":[{"title":"Default Title","offer_id":44487133757553,"sku":"IYZ-MS5","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0366\/7093\/files\/s-l1600-18_bfee0b85-c4ad-4bb9-a0c5-3a72343fff0b.webp?v=1788714071","url":"https:\/\/www.germanaudiotech.com\/products\/oem-mercedes-benz-keyless-remote-fob-uncut-key-iyz-ms5-gloss-black","provider":"German Audio Tech","version":"1.0","type":"link"}