Instruments and warning/control lamps
Normal zone. At high outside t emper
a-
t ur
es and when making the engine w
ork
hard, the diodes may continue lighting up
and reach the upper zone. This is no
cause for concern, provided the control
lamp does not light up
Warning area. When the engine is work-
ing hard, especially at high outside tem-
peratures, the diodes may light up in the
warning area.
The coolant temperature gauge only works
when the ignition is switched on.
Control and warning lamp
It lights up red