je pense que tu n'as pas relut le code
<?php//ne pas s'occuper des balises php elle sont la pour la couleur
//regarde la longeur du format
//le tien
'format(vehstring, sizeof(vehstring), "%d|%d|%f|%f|%f|%f|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%s|%s\r\n",'
// La le mien voila essaie
format(vehstring, sizeof(vehstring), "%d|%d| %f|%f|%f|%f|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d|%d",
VehiculeInfo[v][VehID], //ID | mo|X | Y | Z| A |C1 |C2| |P | S| A| 1| 2| 3| 4| 5| 6| 7| 8| 9| 10 | 11 12 | 13| 14| 15| 16| 17| Peinture
VehiculeInfo[v][Model],
VehiculeInfo[v][XSpawn],
VehiculeInfo[v][YSpawn],
VehiculeInfo[v][ZSpawn],
VehiculeInfo[v][ASpawn],
VehiculeInfo[v][Couleur1],
VehiculeInfo[v][Couleur2],
VehiculeInfo[v][Prix],
VehiculeInfo[v][Status],
VehiculeInfo[v][Alarme],
VehiculeInfo[v][Tuning1],
VehiculeInfo[v][Tuning2],
VehiculeInfo[v][Tuning3],
VehiculeInfo[v][Tuning4],
VehiculeInfo[v][Tuning5],
VehiculeInfo[v][Tuning6],
VehiculeInfo[v][Tuning7],
VehiculeInfo[v][Tuning8],
VehiculeInfo[v][Tuning9],
VehiculeInfo[v][Tuning10],
VehiculeInfo[v][Tuning11],
VehiculeInfo[v][Tuning12],
VehiculeInfo[v][Tuning13],
VehiculeInfo[v][Tuning14],
VehiculeInfo[v][Tuning15],
VehiculeInfo[v][Tuning16],
VehiculeInfo[v][Tuning17],
VehiculeInfo[v][Peinture],
);?>