{"product_id":"hella-011178861-rain-sensor","title":"Hella 011178861 Rain Sensor","description":"\u003ch2\u003eHELLA Rain Sensor for Cadillac CTS\u003c\/h2\u003e\u003cp\u003eThe HELLA rain sensor helps automate key driving functions by reading changing weather and light conditions. Built for 2009-2019 Cadillac CTS applications, this Genuine OE from HELLA unit supports automatic wiper response, headlight adjustment, and climate-related comfort control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2009-2019 Cadillac CTS, N\/A\u003c\/li\u003e\n\u003cli\u003eGenuine OE from HELLA\u003c\/li\u003e\n\u003cli\u003e3-pin connector with female connector gender and male terminals\u003c\/li\u003e\n\u003cli\u003eRectangular connector shape with blade terminals\u003c\/li\u003e\n\u003cli\u003eIncludes cable and 410.00 wiring harness length\u003c\/li\u003e\n\u003cli\u003eDesigned for vehicles with camera mount glass\/glazing\u003c\/li\u003e\n\u003cli\u003ePart number 011178861\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHELLA Genuine OE from HELLA parts are built to match original equipment requirements for fit and function. This rain sensor monitors rain, ambient light, solar load, and humidity, then sends signals that help the vehicle react automatically. In a Cadillac CTS, that means the system can vary windshield wiper speed with rainfall, adjust low beam headlight behavior as light changes, and support climate control operation for a more consistent cabin environment. Part number 011178861 is listed for Cadillac CTS models from 2009 through 2019 with a 3-pin connector and camera mount glass.\u003c\/p\u003e\u003cp\u003eThis part cross-references 84336900 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Sensor Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntermittent or inaccurate automatic wiper response\u003c\/li\u003e\n\u003cli\u003eDelayed reaction to changing rain intensity\u003c\/li\u003e\n\u003cli\u003eLoss of automatic lighting input from the sensor system\u003c\/li\u003e\n\u003cli\u003eFaults related to the rain\/light sensing module on Cadillac CTS vehicles\u003c\/li\u003e\n\u003cli\u003eReduced convenience from manual-only wiper and lighting control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstallation requires qualified personnel. Verify the connector style, 3-pin configuration, and camera mount glass\/glazing before ordering. Confirm the vehicle is a 2009-2019 Cadillac CTS and match the existing sensor and cable layout to part number 011178861 for proper fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis HELLA sensor is a Genuine OE from HELLA component, built for the specified Cadillac CTS fitment and OE-style system integration.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52742591709365,"sku":"BFDP-011178861","price":83.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_011178861_Fro.jpg?v=1782537941","url":"https:\/\/www.partcatalog.com\/products\/hella-011178861-rain-sensor","provider":"PartCatalog","version":"1.0","type":"link"}