Quantity   Component name
1 × Renault "Update List" display 8200380298 stock Clio II display (with canbus interface)
1 × Arduino Uno (5V) Transfer text from bluetooth to canbus display
1 × Canbus shield (5V) MCP2515 on SPI and MCP2551 or other canbus driver
1 × bluetooth bee SPP bluetooth profile: receive text to display from the smartphone
1 × Renault steering wheel remote control 820058695 arranged in 3x3 matrix keypad (the rotary switch on the back is not used) - BT keypad
1 × C&K TSWB-3N-CB222 LFS For BT keypad:: dpad with encoder and center switch - BT keypad
1 × Arduino Uno (or trinket pro 5V) For BT keypad
1 × bee socket For BT keypad:for bluetooth module (does the 3.3V/5V conversion) - BT keypad
1 × RN42 bluetooth module (in Xbee format) HID profile - BT keypad