Road Top Wireless CarPlay & Android Auto Retrofit Kit for Mercedes‑Benz E‑Class W212 | NTG4.5/4.7

Upgrade your Mercedes E‑Class with a Wireless CarPlay & Android Auto Retrofit

For owners of the 2012–2015 Mercedes‑Benz E‑Class W212 and E Coupe with NTG4.5 or NTG4.7, the Road Top retrofit kit unlocks modern connectivity without replacing the factory display. The CarPlay interface decoder plugs into the existing CD host via cables, preserving the car’s original look while adding smart features you can access with the familiar signals and controls.

Experience wireless CarPlay and Android Auto so maps, media, and hands‑free calls can stay on your preferred screen. Navigation apps such as Google Maps or Waze render on the stock display, and you can trigger voice commands with Siri or Google Assistant. The design keeps the OEM environment intact, so the dashboard remains uncluttered and the steering wheel and knob feel stay intuitive to use.

Compatibility, control, and expansion

Note the system requirements to ensure a smooth fit: this kit targets Mercedes E‑Class W212 / E Coupe models from 2012–2015 with NTG4.5 or NTG4.7. It is not compatible with NTG5.0. The solution is a decoder rather than a separate screen, so you continue to rely on your factory display, preserving the car’s established interface while opening modern features.

• Wireless CarPlay and Android Auto upgrade for navigation, music, calls, and messages.
• CarPlay interface decoder that connects to the original CD host and keeps OEM style intact.
• OEM control and system switching via a long press on the existing knob; steering wheel controls remain active.
• Camera and multimedia expansion: supports factory and aftermarket backup cameras, 360 cameras, and DVR inputs; MirrorLink support for compatible phones.
• Installation and after‑sales support: step‑by‑step guidance, wiring help, and reliable technical assistance.

Practical benefits and real‑world use cases

• Daily driving becomes safer and more convenient with hands‑free calls, voice navigation, and quick access to apps.
• The upgrade preserves the vehicle’s original feel while offering modern connectivity, reducing clutter from aftermarket head units.
• Phone mirroring and media playback maintain compatibility with a range of apps you already use on your phone.
• Advanced parking and situational awareness are supported through upgraded camera options and the potential for a 360‑view setup.
• Clear installation guidance and dependable after‑sales support help you complete the retrofit with confidence.