In order to replace the A/C Switch, take off the accessory trim plate and the screws (7,2) that hold the A/C Switch to the instrument panel. After that, remove the mode cable, temperature cable, and electrical connectors, then fully remove the A/C Switch. For installation, the new A/C Switch should be installed with electrical connectors attached without bending the mode and temperature cables. Next, connect the mode and temperature leads to the A/C Switch, fasten it to the instrument panel using screws and torquing them to 1.9 n.m (18 lb in). Lastly, you reinstall the accessory trim plate.