Auto pilot system (APS) diagnosis, troubleshooting - AD82.61-P-5000B
MODEL 129, 140 as of 1.1.98, 168, 202, 208, 210.2, 210.0 as of 1.1.98 with CODE (351) Auto pilot system (APS)
MODEL 129, 140 as of 1.1.98, 202, 208, 210.2, 210.0 as of 1.1.98 with CODE (815) Dynamic navigation
| Auto pilot system (APS) diagnosis, advanced information | AD82.61-P-2000B | ||
| Fuses in order | |||
| Battery voltage 11-14 V | |||
| The APS system must be calibrated to the tires fitted. | |||
| Troubleshooting | |||
| Complaint | Cause | Note | Remedy |
| Radio and navigation operating unit (APS) (A2/29) completely inoperative | Fuse in A2/29 | AD82.60-P-2000-07B | |
| Voltage supply for A2/29 | AD82.61-P-6000-01B | ||
| No communication between Hand-Held Tester (HHT) and auto pilot system possible | K cable, Radio and navigation operating unit (APS) (A2/29) |
Models 129, 140, 202, 208 and 210 Model 168 |
AD82.61-P-6000-04B AD82.61-P-6000-04A |
| Navigation inoperative | Navigation CD-ROM not inserted or incorrectly inserted or incorrect CD-ROM Fuse in navigation processor (A2/30) Voltage supply for A2/30 CAN APS data bus |
Read out fault memory with HHT |
Insert navigation CD, refer to: GF82.61-P-0001-03C AD82.61-P-2000-02B AD82.61-P-6000-02B AD82.61-P-4000B AD82.61-P-6000-05B |
| Navigation is faulty | Navigation CD not inserted or incorrectly inserted or incorrect CD-ROM Check variant coding and wheel calibration Navigation processor (A2/30) global positioning system (GPS) Reverse gear signal Vehicle speed signal |
Read out fault memory with HHT Read out actual value with HHT |
Insert navigation CD, refer to GF82.61-P-0001-03C AD82.61-P-4000B AD82.61-P-6000-06B AD82.61-P-6000-16A |
| Dynamic navigation with TMC inoperative, radio UKW reception is, however, possible Code 815 only | Traffic data recorder (A2/43) Radio and navigation operating unit (APS) (A2/29)
or CAN connection between A2/29 and A2/43 Navigation processor (A2/30) or CAN connection between A2/30 and A2/43 |
Test variant coding with Hand-Held Tester (TELEMATIK: YES) Test dynamic navigation with TCS (refer to Owner's Manual). |
AD82.61-P-6000-11A |
| Dynamic navigation with TCS inoperative Code 815 only, not code 348 (TELE AID) | SIM card is not configured for dynamic navigation CTEL interface (A34/4) Traffic data recorder (A2/43) or CAN connection between A34/4 and A2/43 Navigation processor (A2/30) or CAN connection between A2/30 and A2/43 Radio and navigation operating unit (APS) (A2/29) |
Test variant coding with Hand-Held Tester (TELEMATIK: YES) Test dynamic navigation with TMC (refer to owner's manual). |
Configure SIM card, refer to GF82.61-P-0001-03C AD82.61-P-6000-13A AD82.61-P-6000-11A AD82.61-P-6000-12A |
| Messages from navigation are given too early or too late (e.g. "Please turn to the right") | Check wheel calibration | GF82.61-P-0001-03C | |
| Voice output is fragmented or inoperative | Language in RAM of navigation processor (A2/30)
is partly deleted as a result of interruption in voltage Cables, radio and navigation operating unit (APS) (A2/29), navigation processor (A2/30) |
Test HHT menu item "Voice output actuation" Avoid violent shaking of A2/30 during language loading |
To re-load language, refer to: GF82.61-P-0001-03C AD82.61-P-6000-03B |