See also:

Overview
Subaru of America introduced a new 4-door version of the Subaru Impreza WRX STI performance flagship model. This will be the first time that the Subaru Impreza WRX STI has been offered in two body ...

FM selection
Press the “FM” button when the radio is on to select FM1, FM2 or FM3 reception. Each brief press of the “FM” button changes the radio in the following sequence starting from the last FM radio ban ...

Channel scan
Press the “SCAN” button briefly (type A, B and C audio)/for more than 1.5 seconds (type D audio) to change the radio to the SCAN mode. In this mode, under the selected category, the radio sc ...