What Causes White Smoke and a Burning Smell from the Car Air Conditioner?

[Florence]

Car air conditioners emitting white smoke with a burning smell are typically caused by clogged air intake vents or aging wiring. Below is a detailed explanation of these causes: Clogged Air Intake Vents: When the air intake vents are blocked, hot air cannot be properly circulated or dissipated. This trapped heat can cause plastic components to melt, resulting in white smoke accompanied by a burning odor. Aging Wiring: Aged car wiring can become overheated during electrical heating, leading to scorched circuits. Alternatively, internal plastic components may shift and overheat, producing white smoke and a burning smell. It is crucial to seek professional repair services immediately, as this issue could potentially lead to vehicle self-ignition, with severe consequences.