I want to install a cd player in my accord it has a Bose sound system as standard but when I've done some research online people have struggled connecting the Bose system up any ideas anyone thanks any help will be appreciated

 

When it comes to Bose I have a strict rule to replace it all at once and run new wires. Yeah it'll cost a couple hundred bucks more but it will save you grief in the long run. Plus, you have to consider that your speakers are now 12-13 years old too.