Automatic Window Lifter OBD Module — D7A5

For BYD Dolphin (2022–2023), Atto 2, Seagull, Qin, Song Plus, DMI — Plug & Play Automotive Accessory

Make every drive safer and more convenient with the Automatic Window Lifter OBD Module (D7A5). This compact OBD plug-in adds one-touch auto up/down and anti-pinch protection to compatible BYD models without cutting wires or permanent modifications.

Why choose this OBD window lifter

• Instant upgrade: adds auto up/down functionality to factory windows via the OBD port.
• No wiring, no drilling: 100% plug-and-play — easy installation in minutes.
• Built-in safety: anti-pinch / obstacle detection helps prevent injuries and damage.
• OEM-friendly: preserves factory settings and can be removed without trace.
• Improves convenience for drivers and passengers — especially useful for families.

Key features

• Compatibility: BYD Dolphin 2022–2023, Atto 2, Seagull, Qin, Song Plus, DMI models (check vehicle APC/OBD port).
• Model number: D7A5.
• Functions: One-touch auto up/down, anti-pinch protection, memory for last position, power-off protection.
• Interface: Standard OBD-II connector; no soldering or splicing.
• Compact design: discreet placement and durable housing for long-term reliability.

Compatibility (quick list)

• BYD Dolphin — 2022, 2023
• BYD Atto 2
• BYD Seagull
• BYD Qin (relevant model years)
• BYD Song Plus
• DMI platform vehicles (where OBD window control supported)

Note: Confirm your vehicle model year and OBD port type. If your car has custom aftermarket electronics, check compatibility before purchase.

Easy installation (3 steps)

1. Turn off the ignition and locate the OBD-II port (usually under the dashboard).
2. Plug the D7A5 module firmly into the OBD port.
3. Turn ignition on, verify function by testing one-touch up/down and anti-pinch.

Typical setup time: under 5 minutes. No tools required.

Technical specifications

• Power: Draws power via OBD-II standard pins
• Housing: High-strength ABS shell
• Operating temperature: -20°C to 70°C
• Dimensions: Compact OBD form factor (fits standard OBD-II sockets)
• Warranty: Check listing for warranty terms

What’s in the box

• 1 × Automatic Window Lifter OBD Module (D7A5)
• 1 × Quick-start guide

Frequently asked questions

• Will this work on left- and right-hand drive models?
  Generally yes — it uses standard OBD control lines. Confirm with vehicle specifics.

• Does it affect vehicle warranty?
  The module is plug-and-play and does not modify wiring; however, consult your dealer for warranty concerns.

• Can I remove it later?
  Yes — simply unplug from the OBD port. No permanent changes to your vehicle.

Improve safety and convenience today

Upgrade your BYD with a simple, reliable automatic window lifter OBD module. Fast installation, built-in safety, and complete compatibility with BYD Dolphin (2022–2023), Atto 2, Seagull, Qin, Song Plus and DMI vehicles. Add to cart now and enjoy one-touch window control on every drive.