Hyundai Equus: Description and Operation
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Body Electrical System / Electro chromic Inside Rear View Mirror / Description and Operation
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Body Electrical System / Electro chromic Inside Rear View Mirror / Description and Operation
| Description |
The ECM (Electro Chromic 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 front looking 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 10~70%. But, when the
reverse gear is engaged, it stops functioning.
| 1. |
The front looking 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.
|
| 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 the Dimming
ON/OFF Button :
| 1. |
Pressing and holding the Feature Control button for more than
3 but less than 6 seconds turns the auto-dimming function OFF which is
indicated by the green Status Indicator LED turning off. |
| 2. |
Pressing and holding the Feature Control button again for
more than 3 but less than 6 seconds turns the auto-dimming function ON
which is indicated by the green Status Indicator LED turning on.
|
Repair procedures
Inspection
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.
2.
Cover the front looking sensor to stop functioning.
...
See also:
In-car Sensor Description and Operation
Description
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The sensor contains a thermistor which measures the
temperature of the cabin. The signal determined by the resistan ...
Front Hub / Knuckle / Tone Wheel Components and Components Location
Component location
1. Front knuckle assembly2. Hub assembly3. Dust cover4. Brake disc
...
Repair procedures
Adjustment
Inspect Sunroof Alignment
1.
Adjust the difference between the height of the glass roof panel (A) and glass weatherstrip (B).
Standard value [mm(in.)] :
Front edge : - 0.2 (- 0.00 ...
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