CD changer BMW X5 2006 E53 Workshop Manual
[x] Cancel search | Manufacturer: BMW, Model Year: 2006, Model line: X5, Model: BMW X5 2006 E53Pages: 52, PDF Size: 3.07 MB
Page 17 of 52
17
IHKR Control Unit
• Integrated control module with oper-
ating panel.
• IHKR heater/air conditioner unit with
- 1 heat exchanger temperature sensor
- 1 evaporator temperature sensor
- 1 footwell temperature sensor
- Blower motor
- 1 stepper motor (high speed fresh/rcirc air)
45
80 72
TEMP
0
64530003
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IHKR Operation
IHKR system operation is as follows:
• Temperature Control - The desired interior temperature is set with the rotary knob on the
control panel. Control of the interior temperature is carried out electronically by the con-
trol module’s cycling of the water valve to regulate coolant flow through the heat
exchanger.
• Air Distribution - Air distribution is set mechanically through the use of gear linkages and
bowden cables. The air can be set for:
- Footwell or blended between footwell/face vent or footwell and defrost
- Defrost or blended between footwell/defrost or defrost/face vent
- Face vent or blended between face vent/footwell or face vent/defrost
• Blower Control - Blower fan speed is controlled through a final stage with infinitely vari-
able speed control.
The push buttons on the control panel are used to:
• Switch between fresh air and recirculating air inlet modes
• Request for A/C activation
• Activation of the rear window defogger
45
80 72
TEMP
0
64530008
Page 22 of 52
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Cargo Area
The cargo area of the X5 offers 450 liters/15.9 cuft of space and has a load capacity of 440
pounds. The retractable, removable cargo cover is standard equipment. Storage com-
partments are located on the left and right sides in the rear.
The left side storage compartment contains the NAV
computer when installed and the telephone transceiv-
er and CD changer.
The right side storage compartment
contains the rear power distribution
fuse box as well as the sub-woofer
for the stereo system. Mounted in
front of the right side storage com-
partment are two 12 volt accessory
power sockets.
52530015
84530000
61530011