The OneNav Pro ON509-1A is a 10.1 inch replacement Android head unit specifically designed for GWM Steed 5E models from 2018 onwards. It retains original vehicle functions including steering wheel controls, parking sensor display and air conditioning display while adding touchscreen media, navigation and connectivity.

Hardware includes a Rockchip RK-PX6 CPU with dual-core Cortex-A72 and quad-core Cortex-A53 plus Mali-T864 GPU, 4GB RAM and optional 64GB flash. The capacitive 10.1in 1280×720 touchscreen supports 5-point touch; connectivity features include 3x USB, WiFi RTL8188CTV, Bluetooth CSR with A2DP and OneConnect phone mirroring. Audio and video capabilities include TDA7560 4x50W amplifier, 15-band DSP, 4K video decoding and support for common audio and image formats. Optional TPMS, reverse camera, OBD and DVR interfaces are supported. CE and RoHS compliant.