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Appendix 1: 14-step sequence
The sequence simulates the walk around a trailer by a mechanic while executing a sequence with the SEQ button
on the 15-function remote. The goal is to check all the lights on the trailer using only this button.
The mechanic walks on the left side of the trailer from front to back
01 Tail + Marker
02 Tail + Marker + Left signal
03 Tail + Marker
04 All lights off
The mechanic goes to the back of the trailer
05 Tail + Marker
06 Left signal
07 Right signal
08 Brakes
09 All lights on
10 All lights off
The mechanic walks on the right side of the trailer from back to front
11 Tail + Marker
12 Tail + Marker + Right signal
13 Tail + Marker
14 All lights off