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In many cases we have seen a bad display crystal and
these steps will not help. If you can see your correct display with light
shinning on it at the proper angle, these instructions will help. If your
display is dark or discolored these instructions will be of little help. We are
presently researching the part numbers for the display crystal, we need help! If
you have an old Climate Control, please send so we may do testing. The unit will
not be returned but there is plenty we can learn from it. The information will
be posted. Thank you for your help.
If you have found these pages to be helpful, please
CLICK HERE!
If the display on your climate control is
dark gray or blackened, this is a display crystal problem and the following
steps will not correct a back lighting problem.
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Climate control missing lighting
from push buttons and/or display.
Follow removal instructions for Lexus car
stereo. Remove four screws, two from each side securing climate control to stereo mounting
bracket and remove for repair.
1) Remove two Phillips screws, one from
each side of climate control. |
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1) Release four clips, two on top, two on the bottom.
2) Remove escutcheon from climate control. Be careful to pull forward easily, allowing
access to defective lamps. (You know this is about a $1000 unit new.)From our experience, we have found replacing all lamps at the same time is the
best practice. The one you do not replace today because it works will be out tomorrow. |
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Display lamps (3)
Push button back lamps (4)
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1) All lamps require a 1/4 turn counter clockwise to
release with a common screw driver.
2) Remove lamps and lamp base from socket.
3) Lamp legs may be unwrapped from base and removed, save green condoms from lamp and lamp
bases.
4) Install new 12 volt lamps, wrapping legs around base in manner they were removed, place
green condom on new lamp, 1/4 turn and your done. |
| If you have found these pages to be helpful, please
CLICK HERE! |
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