Used HVAC Control Module

Side mirrors get clipped in parking lots, knocked off in lane-change incidents, and cracked by vandalism more often than almost any other exterior component. They are also a very feature-packed parts on a modern vehicle, which makes dealer replacements surprisingly expensive. Redline lists 2 used HVAC Control Module options from 1 verified sellers across 2 makes. Models from Mercedes Benz, Bmw are especially well stocked. Modern mirrors can include heating elements, integrated turn signals, puddle lights, auto-dimming glass, power folding mechanisms, blind spot monitoring indicators, memory position motors, and even built-in cameras. You need to match your vehicle's exact feature set, since the wiring harness connector is different for each combination. The simplest way to confirm compatibility is to compare OEM part numbers. The part number is usually printed on a label under the mirror glass or on the back of the housing. If you can't access the part number, list out every feature your current mirror has and communicate that to the seller. Color matching also matters here. Mirror caps come painted to match the body, and a cap in the wrong color will be obvious from across the parking lot.