JAC HFC4181KR1 Owner's Manual page 22

OWNER ' S MANUAL
JAC HEAVY DUTY TRUCK
the exhaust brake or retarder, it doesn't illuminate.
BRAKE WARNING LIGHT
The brake warning light will be illuminated when oil leaks from the brake system or the brake performance dropped due
to wearing brake shoe.
If possible, stop immediately and contact your authorized dealer.
AIR PRESSURE WARNING LIGHT
When the air pressure in the air reservoir dropped
(below 4.8 -5.2 kg/cm 2 ) and the engine is on the air pressure warning light comes on and the buzzer sounds at the
same time. Then stop driving your vehicle immediately and run the engine at idle. Wait until the air pressure gets back
and this warning light will go out.
CAUTION:
If the vehicle is driven in condition that air pressure warning light comes on, this is very dangerous. If a pressure rising
time has a long interval, have the air system checked and repaired by an authorized dealer.
CHECK ENGINE WARNING LIGHT (If installed)
If the main key switch is turned on in normal condition, 'CHECK ENGINE' lamp will illuminate and then extinguish after
two seconds. If it illuminates continuously, you can suspect any problem in it so have to check or repair in the authorized
JAC dealer.
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INDICATOR LIGHTS INSPECTION KNOB
To confirm a short of the bulb, press the knob.
In case of a short of the bulb, the bulb should be exchanged as soon as pos鄄
sible.
TRUN SIGNAL SWITCH
Pulling the lever back (away from you) causes the turn signals the left side of
the vehicle to blink. Pushing the lever forward (toward you) causes the turn
signals on the right side of the vehicle to blink. As the turn is completed, the
lever will automatically return to the center position and turn off the turn signals
at the same time. If either turn signal indicator light blinks more rapidly than
usual, goes on but does not blink, or does not go on at ail, there is a malfunc鄄
tion in the system. Check for a burned-out fuse or bulb or you're your autho鄄
rized JAC dealer.
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