The atmosphere light is not bright, which may be caused by these reasons: 1, the atmosphere light is turned off; 2, the atmosphere light line fault; 3. The atmosphere light control module is faulty.
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Fault cause 1: The atmosphere light is turned off.
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The ambient light can be set in the central control unit. If the atmosphere light is turned off by the owner, it will not automatically light up when driving at night. This situation is a normal phenomenon, the owner can check whether the atmosphere light is off.
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Solution 1: The owner can open it himself in the central control console at no cost.
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Fault cause 2: The atmosphere lamp circuit is faulty.
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The maintenance technician removes the atmosphere lamp and observes whether the connection line between the atmosphere lamp and the battery is damaged, broken and the plug is loose, and the fault can be confirmed. If the atmosphere light line is faulty, it can not be powered on, and there will be no light.
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Solution 2: Repair the line. The car has a lifetime warranty policy for the first owner, and the owner can go to the 4S shop for free maintenance; If it is not within the scope of the warranty policy, the owner needs to pay for it at his own expense, the cost of the 4S shop is about 300-500 yuan, and the cost of the repair shop is about 200-300 yuan.
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Cause 3: The atmosphere lamp control module is faulty.
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The maintenance technician uses the automobile diagnostic computer to read the data flow of the atmosphere light control module and analyze whether the working state of the atmosphere light control module is normal, and then the fault can be confirmed. If the atmosphere light control module fails, it can not receive the signal of the driving computer, which will lead to the atmosphere light can not be turned on.
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Solution 3: Replace the ambient light control module. The car has a lifetime warranty policy for the first owner, and can be replaced free of charge at the 4S shop; If it is not within the scope of the warranty policy, the replacement cost of the 4S shop is about 2500-3000 yuan, and the replacement cost of the repair shop is about 2000-2500 yuan.