AW: If your vehicle is fitted with a steering wheel remote control option, chances are quite high that a car specific IR-code based CAN or Stalk-interface option is available from an accessory supplier. Such “universal” CAN/Stalk interfaces will usually support Vol up/down, track changes and (BT hands-free) telephony buttons of the steering wheel. Please consult the dealer where the ZENEC device was purchased to discuss potential CAN/Stalk interface options and covered functionality.