Automatic Window Closing Module – Mazda 3 BP & CX-30

✨ Why choose this Mazda accessory?

Never wonder whether you closed your windows again: this automatic window closing module raises all 4 windows as soon as you lock your Mazda 🔒 It connects to the original window switch through a plug & play harness and also lets you open the windows remotely by holding the key's unlock button, handy for airing the cabin in summer ☀️

✅ Key benefits:

🔒 Closes on Locking: All 4 windows close automatically when you lock

☀️ Remote Opening: Hold the unlock button to air out the car before getting in (depending on version)

🔌 Plug & Play: Harness that plugs into the original connectors

🛡️ Peace of Mind: No more windows left open in the car park

📦 Technical specifications:

🔹 Connection: Plug & play harness + 12 V power wire

🔹 Included: 1 x Module with harness - 1 pc

🚗 Compatibility:

🏁 Mazda 3: 4th generation (BP) (2019) – Left-hand drive

✨ CX-30: 1st generation (DM) (2020–) – Left-hand drive

⚠️ Important: Your window switch must match the photos. Not compatible with vehicles where only the driver's window has an "AUTO" mode. On some 2022–2023 models, remote opening may not work. Please tell us your model and year when ordering.

💡 Installation tips:

1️⃣ Removal: Unclip the window switch panel from the driver's door

2️⃣ Connection: Insert the harness between the switch and its original connector, then connect the 12 V wire

3️⃣ Test: Switch off the ignition, open and close the driver's door, then lock: the windows should close

🔧 Tip: Call a professional if you are not comfortable with electrical connections