A keyboard deactivation module includes a processor configured to generate an on-screen keyboard control signal, a CAN bus interface configured to connect to a CAN bus of a vehicle, and obtain vehicle speed information indicating a current speed of the vehicle from the vehicle via the CAN bus, and a Bluetooth radio configured to transmit the on-screen keyboard control signal to a target electronic device. An on-screen keyboard of the target electronic device is enabled in response to receiving the on-screen keyboard control signal while the vehicle speed information indicates that the current speed of the vehicle is below a specified threshold, and the on-screen keyboard of the target electronic device is disabled in response to receiving the on-screen keyboard control signal while the vehicle speed information indicates that the current speed of the vehicle is above a specified threshold. The keyboard deactivation module is mounted in the vehicle.