Hyundai Venue: Electro Chromic Inside Rear View Mirror / Description and operation
		
		
		
	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 
	facing sensor detects brightness of the surroundings, while the rearward looking 
	sensor detects the strength of the reflecting light and 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. 
 | 
	
		| 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. 
			
				| 
					The mirror defaults to the "ON" position each time the vehicle 
					is started. |  | 
   
	
		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...
   
 
   Other information:
   
	A detection device located within the front passenger seat cushion.
	Electronic system to determine whether the passenger air bag systems should 
	be activated or deactivated.
	An indicator light located on the instrument panel which illuminates the 
	words “PASSENGER AIR BAG OFF” indicating the front passenger air bag system 
	is deactivated...
   
   
	
		Description and Operation
	
	Blcok Diagram
	
		
		
			
				
				   
			
			
				
			
		
		
			
				• 
				
				
					This system monitors the driving situations through the radar 
					and the camera. Thus, for a situation out of the sensing range, 
					the system may not normally operate...
   
 
	 
	
        
		Categories
		
		

1. Door lock/unlock button
2. Outside rearview mirror control switch
3. Central door lock switch
4. Power window switches
5. Power window lock switch
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