Automatic Power Master Window Switch Compatible with Mazda 3 2.0L 2.5L L4 2014 2015 2016 2017, Driver Left Side Window Switch 14+12 Pins, Replacement for BKC366350A, BKC3-66350 Item Description Fitment: The automatic electric window switch compatible with Mazda 3 2.0L 2.5L L4 2014 2015 2016 2017. Replacement for BKC366350A, BKC3-66350, BKC366350,BKC3-66-350A Function: Window switch is the core component of window adjustment, includes controls for window glass down and up, electric window lock, door lock and rearview mirror adjustment, and has the function of automatically raising and lowering the driver's side window Sturdy durable: The window switch kit is made of PP plastic and ABS plastic, durable, heat resistant, not easy to fracture and deform, and comfortable to touch. Alloy conductor has excellent conductivity and low resistance loss Easy to install: No need for very professional installation tools, and the electrical plug is simple. After the damaged window switch is removed, plug and play Warm tips: Please confirm your oe number and car model before buying this accessory, and check the description and pictures to ensure that it is suitable for your vehicle. Because there are many versions of this switch, they have the same appearance but different internal pins ? See more product details *Structure: includes circuit boad, plug ins ports, buttons, protective case, etc *Function: operated the window glass down or up, control of window lock, door lock and rearview mirror adjustment *Made of PP plastic and ABS plastic, durable, heat resistant, not easy to fracture and deformation. Smooth button, comfortable touch, high sensitivity, not easy to get stuck when it working. *This window switch includes driver's side ?AUTO? button, which can automatically rise and fall. The LED indicator light, convenient to operate at night. *When your factory switch fails, you may lose control over the power window system. If you can't control the power door lock or the power window, the window switch may be faulty. Some bad symptoms of the power window switch include that the window cannot be operated by the switch at all or the window can be operated intermittently. If one or more windows don't move and the motor doesn't make sound, you need to replace the window switch. *Compatible with Mazda 3 2.0L 2.5L L4 2014 2015 2016 2017 *Replacement for: BKC366350A, BKC3-66350, BKC366350,BKC3-66-350A *1. Please replace the switch after the car stops completely. *2. After removing the old switch, before installing the replacement switch, it is recommended to remove the dust on the connector and plug. *3. If water splashes on the door installation, the infiltrated water may cause short circuit. *4. Put something in the window gap, which may cause the window to get stuck, unable to rise or fall, and may damage the lifting motor. Payment We accept payment only through PAYPAL Shipping We ship products worldwide through standard express courier service, it will reach within 7 to 10 days to abroad buyers, we ship the product after recieved clear payment and give full information about shipment to the buyer Return We accept product return 25 days from delivery date but product should be in original condition.