Audio Systems: Factory am/fm/cass/cd 1999 Camry V6, auxiliary input adapter, camry v6

Question
When I even touch the brakes, my cd player cuts out or sounds as if it is skipping forward. The brakes do not affect the audio of the radio. What gives??
I'm thinking of getting an iPod adapter - since I'm 47 with kids, I have the old (discarded) 1st gen Shuffle - which adapter is best with my factory stereo? - I'm thinking of getting one that is by direct input (not cassette or FM]. Gracia in advance for your help Ernesto!

Answer
the cd laser is lose or needs to be clean when the cd moves it can not read it and skips
try a cd cleaner if that don't work the radio needs to be service,

aux  audio input

http://www.oemautosound.com/pc-339-101-pie-toy-aux-toyota-auxiliary-input-adapte...