1999 AUDI A4 warning light

[x] Cancel search: warning light

Page 18 of 74

AUDI A4 1999 B5 / 1.G Instrument Cluster OBD From Model Year 1999 Workshop Manual 01-15
      
Output Diagnostic Test Mode (scan tool 
function 03)
 
     
Notes:  
     
Output Diagnostic Test Mode may only be 
carried out on a stationary vehicle with the 
engine off. 
     Trace

Page 23 of 74

AUDI A4 1999 B5 / 1.G Instrument Cluster OBD From Model Year 1999 Workshop Manual 01-18
      
- 
Press  button.Output Diagnostic Test Mode Instrument Cluster Warning Lights Test
    
Indicated on display  
Activation of mini-check indicator lights  
- 
Press  button.
Output Diagno