KAMAZ 5490 Operation Manual page 153

Trouble of the reverse
lamps located on both sides
of the vehicle
Trouble of all left marker
lights of the trailer/
semi-trailer
Trouble of all right marker
lights of the trailer/
semi-trailer
7-22
Trouble of the left direction
indicator of the trailer/
semi-trailer
Trouble of the right
direction indicator of the
trailer/ semi-trailer
Trouble of fog lights
located on both sides of the
trailer/ semi-trailer