Rear window defroster assembly locations
1. Switch; 2. Anti-noise filter
1. It consists of a rear window with multiple horizontal elements that are sealed into the glass during the manufacturing process.
2. Small tears in the element can be repaired without removing the rear window.
3. To check the proper operation of the grid, start the engine and turn on the system.
4. Ground one lead of the light tester and carefully touch the other lead to each element in the lines.
5. The brightness of the light flashes during testing should increase as the wire moves along the element from the right side to the left. If the test shows that the filament is bright at both ends of the lines, then check the ground wire contact. All tracks must be checked in at least two places.
6. To repair the gap, it is recommended to use a repair kit specifically designed for this purpose.
7. To repair the gap, first turn off the system and let it discharge for a few minutes.
8. Thoroughly clean the area to be repaired with alcohol or solvent.
9. Attach a strip of conductive tape to both edges of the damaged area. The length of the tape should be sufficient to connect the damaged area. This can be checked from outside the vehicle. Press the tape firmly against the glass to see its length.
10. Using a small brush or pen, apply the silver paint mixture to sections of the tape, slightly overlapping the damaged area at both ends.
11. Allow the repaired area to dry for 24 hours or dry it with a stream of hot air from a hair dryer directly onto the area being repaired. At 50°C the paint will dry within 30 minutes.
12. Although the heater is now fully functional, the repaired area should not be damaged for at least another 24 hours.