Light cluster unit, rear wing (418RL/RR), 4D/CV
 
  
 
 
  
   
    
     |  | Light cluster unit, rear wing (418RL/RR), 4D/CV | 
   
  
  
  
  
   
  
  
   
  
  
   
  
  
   
  
  
   
  
  
   
  
  
  
  
  
  
  
  
   
  
  
   Direction indicator, brake light, parking light.
   
   
   
   
   
   
   
  
  
   
  
  
   Combined light for direction indicator, brake light and parking light.
   
   
  
  
   Clear light for direction indicator. The direction indicator bulb is amber-coloured and of type BAU 15s 21W.
   
   
  
  
   The bottom of the light cluster is used for the brake and parking lights. The outer section is a combined brake and parking light. When the parking light is lit, PWM voltage at 22 % is supplied to the lamp, reducing the light strength. When the brake pedal is depressed, the PWM voltage goes up to 100 % and the lamp shines at full strength. The adjacent lamp is normally used as a parking light only. But, if the ordinary brake light lamp were to fail, it works as a substitute brake light. The bulbs are type BA 15s 21 W.
   
   
   
   
   
   
   
  
  
   
   
    
     
     
     
    
    
     
      | Pin No. 
 | Signal type 
 | Description 
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      | 1 | Power supply, B+ | Light cluster power supply for parking light, from REC pin 12 (R-D) to 418 RL and from pin 10 (R-D) to 418RR | 
     
      | 2 | Power supply, B+ | Light cluster power supply for brake/parking lights, from REC pin 2 (R-D) to 418RL and from pin 4 (T-D) to 418RR | 
     
      | 3 | Ground | Light cluster ground | 
    
   
   
   
  
  
   Direction indicator bulbs
   
   
   
     
   
   
   
     
   
   
   
     
   
   
  
  
  
   
    
     
      | • | Rear left direction indicator bulb (27RL) 
 
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      | • | Rear right direction indicator bulb (27RR) 
 
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   Brake and parking lights
   
   
   
     
   
   
   
     
   
   
  
  
  
   
    
     
      | • | Left brake light bulb (30RL,) 
 
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      | • | Right brake light bulb (30RR) 
 
   
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      | • | Rear left parking light bulb, (13RL) 
 
   
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      | • | Rear right parking light bulb (13RR) 
 
   
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