TL;DR:
Driving an older Mercedes-Benz A-Class, CLA, GLA, or G-Class with that tiny, thick-bezel NTG center screen makes an otherwise luxury cabin look decade-old. Trust me, retrofitting this high-performance 12.3"+12.3" Interactive Dual-Screen Upgrade for Mercedes-Benz brings the futuristic, seamless dual widescreen dashboard layout found in brand-new AMG models straight into your cockpit—complete with Wireless CarPlay, 8-Core processing, and 100% original iDrive/Command retention.
Here is the deal: whether you drive a punchy W176 A-Class, a slick C117 CLA, a versatile X156 GLA, or a rugged W463 G-Class, these vehicles still turn heads on the street. But step inside, and the original factory infotainment screen feels instantly outdated. The display is small, navigation updates are expensive, and pairing Bluetooth feels like a hassle compared to modern standard equipment.
As my experience in high-end European car electronics shows, many owners fall into the trap of buying low-end, unbranded dual-screen kits from discount suppliers. Big mistake. Cheaply made Android setups use underpowered dual-core or budget quad-core chips that generate excessive heat behind the dash. When driving under bright sunlight, the screen thermal-throttles, leading to audio stutters, frozen maps mid-route, or system crashes that drop your original Mercedes optical bus signals. A genuine Benz owner should never have to compromise on reliability.

[Illustration: High-resolution 12.3-inch plus 12.3-inch interactive dual screen display retrofitted into Mercedes-Benz dashboard dashboard layout]
If you want a factory-level visual transformation that feels like stepping into a current-generation Mercedes AMG, you need dedicated hardware built for high-speed processing. Here is why this top-spec Witson dual-screen unit stands out:
Dual-Screen Interactive Setup: Twin 12.3-inch HD panels seamlessly connected across your dash, giving you driver instrument telemetry alongside central navigation and entertainment simultaneously.
Heavy-Duty 8-Core CPU: Blazing-fast cold boot times, silky 60fps menu transitions, and effortless split-screen rendering without lag.
Ultra-Clear IPS Panel Technology: High-density glare-resistant screens offer vivid color accuracy and high visibility even in direct sunlight.
Wireless Apple CarPlay & Wireless Android Auto: Get automatic smartphone integration. Spotify, Waze, Google Maps, and hands-free calls connect wirelessly the moment you hit the starter button.
Full OEM Command & Audio Retention: Toggle between the ultra-modern Android ecosystem and your original Mercedes-Benz NTG interface instantly while preserving factory optic fiber amplifiers, steering wheel controls, and central joystick knobs.
| Spec Point | Standard Low-Tier Unit | Witson High-Performance Spec |
|---|---|---|
| Processing Engine | Basic 4-Core / 2GB RAM (Prone to lag) | 8-Core High-Speed Processor (Instant response) |
| Display Layout | Single thick-bezel screen upgrade | 12.3"+12.3" Interactive Dual Widescreen Setup |
| Original NTG Integration | Partial audio lag, missing CANBus displays | 100% NTG Fiber Optic & Joystick Controller Sync |
| Smartphone Linking | Wired-only or unstable connection | Wireless CarPlay & Wireless Android Auto |
| Dashboard Aesthetics | Generic aftermarket trim alignment | Modern AMG-Style Integrated Widescreen Look |
Trust me, you do not need to cut factory harnesses or splice wires to retrofit a double-screen setup in your Mercedes. This system is engineered for precise compatibility with the following models:
Mercedes-Benz A-Class W176: 2013–2016 (A160, A180, A200, A220, A250, A260, A45 AMG)
Mercedes-Benz CLA-Class C117 / X117: 2013–2015
Mercedes-Benz GLA-Class X156: 2013–2019
Mercedes-Benz G-Class W463: 2013–2016
The included wiring harness is completely plug-and-play. It connects into your car's original Quadlock harness and optical system, leaving your factory electronics and harness untouched.

[Illustration: Dedicated Mercedes-Benz plug-and-play harness kit and optical bus decoder interface]
Before ordering a dual-screen kit, review these key technical checks:
Identify Your NTG Version: Confirm whether your Mercedes uses NTG 4.5, 4.7, or NTG 5.0 so the correct LVDS connector and harness are supplied.
Choose 8-Core Performance: Driving twin high-resolution screens requires steady processing power. Demand an 8-Core CPU setup with adequate RAM.
Check Fiber Optic Audio Pass-Through: Ensure the harness includes direct fiber optical loop support to maintain high audio clarity through Harman Kardon or original sound systems.
Buy Direct from Proven Manufacturers: Sourcing directly from reputable auto suppliers like Witson guarantees proper fitment, long-term software support, and factory warranty protection.
Q: Does Wireless Apple CarPlay and Wireless Android Auto work on this Mercedes dual screen system?
A: Yes! The Witson 12.3"+12.3" dual-screen system features built-in module support for both Wireless Apple CarPlay and Wireless Android Auto. Your phone connects via Wi-Fi and Bluetooth automatically when you turn the key.
Q: Can I still access my original Mercedes NTG system menu and car settings?
A: Absolutely. You can switch between the original Mercedes NTG menu and the new Android dual-screen interface with a single button press or iDrive turn. All original vehicle info, service reminders, and car settings remain fully operational.
Q: Will my original central console controller knob (iDrive/Command) work on the new screen?
A: Yes. The CANBus integration retains complete control via your central Mercedes scroll knob, allowing you to easily browse menus, adjust volume, and switch apps without taking your hands off the controller.
Upgrade to the stunning 12.3"+12.3" interactive dual screen player with Wireless CarPlay and 8-Core power today.
Get Yours Now at Witson