Blower button, function - GF83.40-P-2100-01A
WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.
Function
The blower button
switches the control voltage (0-6V) for the blower control via the pushbutton control module.
The automatic air conditioning can be switched off by pressing -
until the off display appears. The automatic air conditioning can be switched back on by pressing
+.