Switches On The Keypad
Climate control module (CCM) is available in two versions from and incl. structure week 201020. The keypads' design differ but can, in principle, in both cases be divided into three parts.
The switches on the lower part of the keypad control optional functions such as "Lane Departure Warning" and active safety. On the latter version of Climate control module (CCM) the switches for optional functions are in turn divided in two groups: the first consists of the three middle switches (A), which are replaceable; the second group consists of the three surrounding switches (B), which are fixed.
Above the switches for optional functions, in the middle of the keypad, are switches that affect functions in Climate control module (CCM) (4/6), for example:
- climate control
- activation of the seat heaters
- etc.
The keypad's top group of switches concerns functions for the infotainment system. When activating of these switches Climate control module (CCM) sends a signal to Infotainment control module (ICM) (3/281) via the CAN-net.
When activating switches on the keypad the Climate control module (CCM) will activate light-emitting diodes even if the function for some reason should not be available.