Kia Cee'd: Electro chromic Inside Rear View Mirror / Repair procedures
Check it by the procedure below to see if the function of the ECM is normal.
| 1. |
Turn the ignition key to the "ON" position.
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| 2. |
Cover the front sensor to stop functioning.
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| 3. |
Shine a light at the rear sensor.
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| 4. |
The ECM should be darkened as soon as the rear sensor detects the light.
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If this test is performed in daytime, the ECM may be darkened
as soon as the front sensor is covered.
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| 5. |
When the reverse gear is engaged, the ECM should not be darkened.
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| 6. |
When heading lights to both the front and rear sensors, the ECM should
not be darkened.
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| 1. |
Disconnect the negative (-) battery terminal.
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| 2. |
Remove the mirror wiring cover (B) and disconnect the connector (A).

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| 3. |
Remove the mounting screw (A).
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| 4. |
Slide the inside rear view mirror rearward to remove the inside rear
view mirror assembly (B).

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Take care not to damage the mounting bracket during removal.
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| 1. |
Install the mirror assembly.
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| 2. |
Install the mirror wiring cover and connector.
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Make sure the connector is plugged in properly.
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Description
The ECM (Electro Chromatic inside rear view Mirror) is for dimming the reflecting
light from a vehicle behind at night, Preventing glare from the light. The forward
f ...