Kia Sorento: Description - Electro chromic Inside Rear View Mirror - Body Electrical System - Kia Sorento XM 2011-2025 Service ManualKia Sorento: Description

Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 Service Manual / Body Electrical System / Electro chromic Inside Rear View Mirror / Description

The ECM (Electro Chromatic inside rear view Mirror) is for dimming the reflecting light from a vehicle behind at night, in order the user not to be dazzled by the light. The forward facing sensor detects brightness of the surroundings, while the rearward looking sensor the strength of the reflecting light so that adjusts the reflexibility of the mirror in the range of 7~85%. But, when the reverse gear is engaged, it stops functioning.
1.
The forward facing sensor sees if the brightness of the surroundings is low enough for the mirror to operate its function.
2.
The rearward looking sensor detects glaring of the reflecting light from a vehicle behind.
3.
The ECM is darkened to the level as determined by the rearward looking sensor. When the glaring is no longer detected, the mirror stops functioning.
1. LED indicator
2. ON/OFF Switch
3. Rearward looking sensor
4. Forward facing sensor

Components
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Automatic-dimming Function
To protect your vision during nighttime driving, your mirror will automatically dim upon detecting glare from the vehicles traveling behind you. The auto-dimming function can be controlled by ...

See also:

Heater Core Replacement
1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater -"Heater Unit") ...

Adjustment
After replacing ETC module or ECM, the ETC adaptive value must be reset / relearned according to the following procedure. 1. Check DTC(s) and clear if exist. ...

Specifications
Smart Key Unit Items Specification Rated voltage DC 12V Operating voltage DC 9 ~ 16V Operating temperature -22°F ~ 167°F ...

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