LR3/Disco 3
The switches on the manual ATCM control panel have the following functions:
Temperature Switch: Adjusts the heater temperature output. The switch can rotate through 240°, from full cold to
full hot. Minor detents define small steps of the switch. Amber LED's in the switch surround illuminate to indicate
the temperature setting.
LH and RH Seat Heater Switches: Activates the heater elements in the seat cushion and seat back at one of two
heat levels. The first press of the switch energizes the heater elements at the higher heat setting and illuminates
two amber LED's in the switch. A second press of the switch sets the heater elements to the lower heat setting
and extinguishes one of the LED's. A further press of the switch de-energizes the heater elements and
extinguishes the second LED. The seat heaters remain on until selected off or the ignition is switched off.
Distribution Control Switch: For manual adjustment of air distribution. The switch can rotate through 360°. 12
primary detents define the distribution settings of: Face only; 3 face/feet; feet only; 3 feet/screen; screen only; 3
screen/face. Minor detents define small steps between the primary detents. Amber LED's in the switch surround
illuminate to indicate the distribution setting.
Blower Switch: For manual adjustment of blower speed. The switch can rotate through 240°, from off to
maximum speed. Eight primary detents define the off position and seven blower speeds. Minor detents define
small steps between the primary detents. Amber LED's in the switch surround illuminate to indicate the selected
blower speed.
Rear Window Heater Switch: Enabled only with the engine running. Pressing the switch energizes the rear
window heater for a set time period, until the switch is pressed again, or until the engine stops, whichever occurs
first. An amber LED in the switch is illuminated while the heater is on.
Windshield Heater Switch: Enabled only with the engine running. Pressing the switch energizes the windshield
heater for a set time period, until the switch is pressed again, or until the engine stops, whichever occurs first. An
Item Part Number
Description
1
-
Temperature switch
2
-
LH front seat heater switch
3
-
Distribution switch
4
-
RH front seat heater switch
5
-
Blower switch
6
-
Rear window heater switch (models with heated windshield)
7
-
Rear window heater switch (models without heated windshield)
8
-
Windshield heater switch (where fitted)
9
-
Economy switch
10
-
Recirculation switch
