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R34 Climate Control Negative Display


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Not sure if anyone has done this yet but decided I might as well write up a tutorial upon completion of mine

Tools needed:

1x small phillips head screwdriver

1x small flat head screwdriver

Linear polariser film (preferably with adhesive side, I got mine from http://www.3dlens.com/shop/lcdpolarizer.php)

Acetone

Scalpel/Razor

Procedure:

1. Remove climate control from car.

2. Remove the temperature knob along with the nut behind it

IMG_3888_zps0c64738d.jpg

3. Remove the 4 screws holding the front half of the unit to the back half

1_zps53d1fc6e.jpg

4. Using the flat head undo the 4 clips, and the front part should pop off

2_zps2ba27a0a.jpg

5. Undo the the 2 screws holding the back circuit boar, then push on the part where the plug goes to slide it out

3_zps962e2d77.jpg

6. Undo the 4 screws holding the front circuit board to the face

4_zps78940eed.jpg

7. You should be able to pop the circuit board out now

IMG_3891_zps586ed9a2.jpg

8. Now comes the tricky part, using a scalpel slowly try and peel back the existing polarising film. Easiest to work from the corner and slowly sliding the scalpel along the glass

IMG_3892_zps7ac347e7.jpg

IMG_3893_zps24cf1f54.jpg

9. If there's adhesive residue left over on the screen, then use acetone to remove it

10. Time to apply the polarising film, if you place it the correct way it should look normal (white backlight with black writing), but if you turn it 90 degress, it'll reverse the colours

IMG_3895_zps8387b122.jpg

IMG_3896_zpscf38ffa5.jpg

11. Once your happy with it, cut the film to size and apply to the LCD screen

IMG_3897_zpsd281b18c.jpg

12. Reassemble the climate control unit and reinstall into car, now you should have something that looks like this

IMG_3900_zpsc8a68bb4.jpg

IMG_3899_zps1443f3bb.jpg

Edited by shinobi_s14
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