3 . INSTRUMENTS AND CONTROLS
3.7
Challenger MT500B EU
3
Instrument panel (Fig. 2)
10. Tachometer.
The tachometer shows the engine speed in hundreds
of revolutions per minute.
11. Fuel gauge.
12. Engine coolant temperature gauge.
Stop the engine if the needle moves into the red zone.
13. Right-hand direction indicator light (green).
14. Left-hand direction indicator light (green).
15. Failure control indicator lights panel.
See details (Fig. 7)
16. Headlight indicator light (blue).
17. Direction indicator light for the first trailer (green).
18. Direction indicator light for the second trailer (green).
19. Control indicator lights for functions in use (see
details in Fig. 5).
20. Failure and parking brake control indicator lights (see
details in Fig. 6).
If one of the indicator lights remains lit after the engine
has started or during normal use, stop the engine and
investigate the cause of the problem.
21. Digital display
Displays the speed engaged (forward / reverse), A/B
memory (electronic injection engine), Hare / Tortoise
range.
22. DOT MATRIX screen (see details in Fig. 10).