[JimmyCh]

pawn Code:

stock IsPlayerNearVehicle(playerid, vehicleid, Float:range)
{
    if(!GetVehicleModel(vehicleid)) return 0;
    new Float:x, Float:y, Float:z;
    GetVehiclePos(vehicleid, x, y, z);
    return IsPlayerInRangeOfPoint(playerid, range, x, y, z);
}

You mean this?
You can use IsPlayerNearVehicle now..