First, you have to remove the accessory trim plate, and replace the heater air conditioning controls. Next, remove the screws (7,2) from the HVAC control assembly and gently remove the assembly from the instrument panel. Move away the mode cable and temperature cable from the HVAC control assembly, mechanical connectors. After disconnecting, take out the HVAC control assembly. For installation, plug and position the HVAC control assembly, without any bend to the mode and temperature cables. Connect the mode cable and the temperature cable to the HVAC control assembly, and then replace the assembly into the instrument panel. Replace the HVAC control assembly screws and tighten them no more than 1.9 Nm (18 lb in) and, finally, restore the accessory trim plate.