Create a hidden column in the table "Auto numbers", in which you can display a sign if the number is in table "Cars table".
Next, use the line coloring, as shown here
For example, use a hidden column as a class, in the column you need or otherwise so that you can access it through JQ / JS and do not forget.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…