Function check of the autodimming rear-view mirrors
 
  
 
 
  
   
    
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      Function check of the autodimming rear-view mirrors
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        Important
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         The autodimming mirrors must not be supplied with a voltage greater than 1.5 V. A higher voltage can damage the mirrors. A standard 1.5 V battery can be used to diagnose/test the dimming function.
         
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        1.
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        Turn the ignition key to the ON position.
         
         
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        2.
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        Make sure the auto button is depressed.
         
         
        
          
        
         
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        3.
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        Place a piece of black tape or hold a finger over the front sensor.
         
         
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        4.
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        Shine a torch on the rear sensor. The mirror should become gradually darker.
         
         
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        5.
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        Turn off the torch and remove the tape. The mirror should now become gradually lighter.
         
         
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