Can the defroster lines on car windows be repaired?

[Adams]

Damaged defroster lines cannot be repaired and require replacement of the entire glass. Below is relevant information about defroster strips: 1. Function: Defroster lines function similarly to resistance wires. During rainy, snowy, or foggy conditions, when the driver activates the defrost/fog control switch, the resistance wires are electrified to generate heat. This raises the glass temperature, causing frost or fog on the glass to melt into water droplets that flow down or evaporate as mist, thereby achieving defrosting and defogging effects. This allows drivers to clearly observe rear traffic conditions and perform safe operations like reversing. 2. Consequences: Improper handling during window film removal can easily break the defroster lines, resulting in loss of rear window defogging functionality. When defroster lines break, they cannot be repaired - the only solution is glass replacement.