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Rear Defrost
Electric rear window heater is designed to remove frost, condensation of water and thin ice.
| Fig. 8.53. Rear window heating system: 1 - Relay rear window defroster; 2 - air conditioner control unit (automatic air conditioning); 3 - the block of the climate control (air conditioning with manual control); 4 - the switch of a heater of back glass; 5 - heated exterior mirrors; 6 - thread rear window defogger
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Electric rear window heater can function only when the ignition switch is in the ?�ON?� (Ignition ON).
| Fig. 8.54. Wiring Diagram System Heated rear screen: 1 - fuse DEFOG 40 A; 2 - fuse METER IG 15 A; 3 - Relay rear window defroster; 4 - air conditioner control unit; 5 - a microcomputer; 6 - the switch rear window defroster; 7 - a control lamp rear window defogger; 8 - rear window heater; 9 - heated rear view mirrors
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Press the switch to turn on the electric heater rear window. An electric heater is turned about 10-15 mini automatically turn itself off. When the electric heater corresponding indicator lights up (Fig. 8.54). In order to forcibly turn off the electric heater until the expiration of 10-15 minutes, press the switch again.
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