cooling AUDI A4 1999 B5 / 1.G AWM Engine Additional Signals Checking Workshop Manual
Page 10 of 25
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Display on VAS5051:  
1 - Enter display group Max. input value = 255
-  Select function "050" in button field -2- for "display group number 050" 
and press Q button to confirm input. 
    
Display on VAS5051:  
-  Switch A/C system off. 
 
Specified value in display field -4-: Compr. OFF
-  Switch A/C system on using "Auto" button and adjust A/C system to 
maximum cooling or heating power. Compressor must run. 
 Specified value in display field -4-: Compr. ON
-  Depress gas pedal completely (swiftly) and then release it (brief 
acceleration). 
Pa
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11/22/2002 htt
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