6 hours.
The 2007 Audi A3 is 14 ft. 0.7 in. (168.7 in.) long.
The 2011 Audi A3 is 14 ft. 0.9 in. (168.9 in.) long.
The 2013 Audi A3 is 14 ft. 0.9 in. (168.9 in.) long.
The 2008 Audi A3 is 14 ft. 0.7 in. (168.7 in.) long.
The 2009 Audi A3 is 13 ft. 10.9 in. (166.9 in.) long.
The 2012 Audi A3 is 14 ft. 0.9 in. (168.9 in.) long.
The 2006 Audi A3 is 14 ft. 0.7 in. (168.7 in.) long.
The 2010 Audi A3 is 14 ft. 1 in. (169 in.) long.
You would use an IF function to do this. If you knew that A3 can only have yes or no in it, then in another cell you would put this:=IF(A3="yes",A1,A2)If it is possible that A3 might not have yes or no in it, then you would need to have a third action, like leave the cell blank or put zero into. In this case the formula would be:=IF(A3="yes",A1,IF(A3="no",A2,""))or=IF(A3="yes",A1,IF(A3="no",A2,0))Note that there are two brackets at the end because there are two IF functions. It would be safer to use one of the final two formulas, as if A3 was blank, you would get an error. You should also be careful to have the yes and no in the same case all the time, although Excel will say they are equal if it was like yes and YES.
A couple of hours, provided there is someone to help- highly recommended.
To remove the headlight assembly on an Audi A3, start by disconnecting the negative battery terminal to ensure safety. Next, remove any screws or bolts securing the headlight assembly, which are typically located at the top and side of the assembly. Carefully pull the headlight assembly forward, disconnect the wiring harness, and finally, remove the assembly from the vehicle. Make sure to consult your owner's manual for specific instructions based on the model year, as the process may vary slightly.