help with the formul fpr the $07$ question pelsae

The string of MINOR FEATURE CODES shown in column helps to define the specifc usage of the relevant part number.

If the string contains the MINOR FEATURE CODE $[$CZQ$**]$ eg$.$ CZQBD$,$ CZQBE,CZQBH$,$ CZQBM or CZQBU, then the part number is a driver seat

If the string contains the MINOR FEATURE CODE $[$CZR$**]$ eg$.$ CZRBC$,$ CZRBE, CZRBL$,$ CZRBT or CZRBV$,$ then the part number is a passenger seat

One Seat part number has a clear data error in Table $1.$ Highlight which part this is$,$ in the appropriate cell in column $.$

Now to fix the problem part number found in Question $7$:

Firstly, it's been confirmed that the data in column and column in Table $1$ is definitely correct.

Secondly, the sheet "Part Number Base Definition" shows how part number BASES are initially defined according to seat features. $($Note$,$ this is not always a $1$ to $1$ relationship$)$

Using the above information, determine the correction that is required to fix the data error. Show this in column $.$