{"product_id":"genuine-oem-maserati-4200-gt-and-gransport-m138-platform-luxury-sports-coupe-interior-roof-dome-light-central-dimming-and-timer-control-module-micro-ecu","title":"Genuine OEM Maserati 4200 GT and GranSport (M138 platform) luxury sports coupe interior roof\/dome light central dimming and timer control module micro-ECU","description":"\u003ch3 data-path-to-node=\"15\"\u003e📌 Automotive Part Details\u003c\/h3\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eCondition:\u003c\/b\u003e Used (Good Functional Condition)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003ePart Name:\u003c\/b\u003e Interior Roof\/Dome Light Timer Control Unit \/ Overhead Reading Lamp Dimmer ECU Relay\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eCompatible with:\u003c\/b\u003e Maserati Coupe 4200 GT \/ GranSport \/ Spyder (M138 Series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003e\u003cb data-path-to-node=\"16,3,0\" data-index-in-node=\"0\"\u003eModel Years:\u003c\/b\u003e 2002 – 2007\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e🔍 Part Identification\u003c\/h3\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003eBrand\/Type:\u003c\/b\u003e Genuine Maserati \/ Manufactured by Webasto\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-path-to-node=\"18,1,0\" data-index-in-node=\"0\"\u003eMaserati Part No:\u003c\/b\u003e \u003ccode data-path-to-node=\"18,1,0\" data-index-in-node=\"18\"\u003e184288\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb data-path-to-node=\"18,2,0\" data-index-in-node=\"0\"\u003eWebasto Part No:\u003c\/b\u003e \u003ccode data-path-to-node=\"18,2,0\" data-index-in-node=\"17\"\u003e626.20 12 V\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb data-path-to-node=\"18,3,0\" data-index-in-node=\"0\"\u003eProduction Serial No:\u003c\/b\u003e \u003ccode data-path-to-node=\"18,3,0\" data-index-in-node=\"22\"\u003e224420\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,4,0\"\u003e\u003cb data-path-to-node=\"18,4,0\" data-index-in-node=\"0\"\u003eBatch \/ System Code:\u003c\/b\u003e \u003ccode data-path-to-node=\"18,4,0\" data-index-in-node=\"21\"\u003eJ088\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e📝 Item Description\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eGenuine OEM Maserati 4200 GT and GranSport (M138 platform) luxury sports coupe interior roof\/dome light central dimming and timer control module micro-ECU. Manufactured in Germany by Webasto, this module acts as the central computer managing the vehicle's overhead body electronics, including the courtesy fade-to-off illumination logic when doors open\/close, delay timing circuits after ignition off, and parasitic battery drain protection logic. The plastic casing and integrated mounting flanges are fully intact. The multi-pin terminal sockets are perfectly clean and entirely clear of corrosion or short-circuit thermal melting.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"21\"\u003e⚠️ Condition \u0026amp; Fitment Notes\u003c\/h3\u003e\n\u003cul data-path-to-node=\"22\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"22,0,0\"\u003e\u003cb data-path-to-node=\"22,0,0\" data-index-in-node=\"0\"\u003eCondition Note:\u003c\/b\u003e Clean salvaged part. Marked with a yellow inventory marking dot on the plastic casing. Both mounting ears are structurally sound. It allows you to snap your vehicle's original factory wiring harness directly in for a straightforward installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"22,1,0\"\u003e\u003cb data-path-to-node=\"22,1,0\" data-index-in-node=\"0\"\u003eIdeal For:\u003c\/b\u003e Replacing a failed or aged timer control module causing notorious early-2000s Maserati electrical ghosts, such as interior dome lights remaining stuck on permanently (causing battery drain), complete overhead reading lamp failure, or flickering dimmer relay logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"22,2,0\"\u003e\u003cb data-path-to-node=\"22,2,0\" data-index-in-node=\"0\"\u003eImportant Note:\u003c\/b\u003e Please cross-reference the molded stamp \u003ccode data-path-to-node=\"22,2,0\" data-index-in-node=\"56\"\u003e626.20\u003c\/code\u003e on your existing unit and verify the specific plug pin-out configuration prior to purchasing to guarantee a flawless plug-and-play match.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"23\"\u003e🛡️ Warranty\u003c\/h3\u003e\n\u003cul data-path-to-node=\"24\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"24,0,0\"\u003e\u003cb data-path-to-node=\"24,0,0\" data-index-in-node=\"0\"\u003eWarranty:\u003c\/b\u003e 1-month replacement warranty covering control unit electronic component and delay timing logic faults.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"maserati","offers":[{"title":"Default Title","offer_id":48819145507072,"sku":null,"price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/3924\/8896\/files\/WhatsAppImage2026-06-10at1.00.53PM.jpg?v=1781068735","url":"https:\/\/newgautoparts.com.sg\/products\/genuine-oem-maserati-4200-gt-and-gransport-m138-platform-luxury-sports-coupe-interior-roof-dome-light-central-dimming-and-timer-control-module-micro-ecu","provider":"My Store","version":"1.0","type":"link"}