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Home >> Mercedes Benz >> 2021 >> G550 >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System - Body - 463 Chassis (1 Of 3) >> Self-Diagnostic System >> Auto Pilot System (APS) Test Of Electrical System >> (Auto Pilot System (APS) Test Of Electrical System - AD82.61-P-6000C)

(Auto Pilot System (APS) Test Of Electrical System - AD82.61-P-6000C)

MODEL 463 up to 30.6.99 with CODE (ET6) Auto pilot system (APS) 

NOTES To prevent damage to the control modules, couplings must only be disconnected or connected with "terminal 15R: OFF  ".    
NOTES When pushing in the radio and navigation operating unit (APS) (A2/29)  do not press on the rotary transducers as these may become damaged. Use the frame of the display (left and right) as the pressure point when pushing the unit in. Remove and reinstall the radio and navigation operating unit APS AR82.61-P-7412G
IMPORTANT The anti-theft code must be entered after the voltage supply to the radio and navigation operating unit (APS) (A2/29) or the APS navigation processor (A2/30)  is interrupted.    
  Auto pilot system (APS) diagnosis, advanced information   AD82.61-P-2000C 
  Coupling assignment, navigation processor, APS   AD82.61-P-2000-02C
  Coupling assignment, radio with navigation operating unit   AD82.60-P-2000-07C
a Battery voltage 11-14 V    
b Fuses in order    
  Testing     
1 Radio and navigation operating unit, voltage supply, testing electrical system, APS   AD82.61-P-6000-01C
2 Navigation processor, voltage supply, testing electrical system, APS   AD82.61-P-6000-02C
3 Navigation processor, audio response, testing electrical system, APS   AD82.61-P-6000-03C
4 HHT interface, testing electrical system, APS   AD82.61-P-6000-04C
5 CAN bus, testing electrical system, APS   AD82.61-P-6000-05C
6 Reverse gear signal, testing electrical system, APS   AD82.61-P-6000-06C
7 Voltage supply, testing electrical system, CD player with changer   AD82.64-P-6000-01D