1. Safety equipment operation
2. Retarder system operation (OPTION)
3. Retarder system warning (OPTION)
4. Exhaust brake operation
5. Speed 3 indication (OPTION)
6. Electronically controlled air
Suspension operation (OPTION)
7. Air condition warning (OPTION)
8. MIL
9. Brake pad wear warning
10. ABS system warning (OPTION)
11. ASR system warning (OPTION)
12. Auto greaser operation (OPTION)
13. Speed limiter operation (OPTION)
14. Speed 1 indication (OPTION)
15. Speed 2 indication (OPTION)