One problem related to noises during shifting has been reported for the 2015 Honda Civic. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Honda Civic based on all problems reported for the 2015 Civic.
Purchased car with 136 miles on it. Noticed the brakes made a popping sound when pedal was depressed, also a noise was heard when the car was put into different gears. Took it in several times and was told nothing is wrong. Maybe you are pressing to hard on the brakes. Third month in I went back again for the gear shift noise and was told thats just how these Civics sound.