Sure
It only seems to work best on the later Headunits on late 182's and obv the mk3 range.
Connects to the CD port
Small unit, has a 3.5mm input The round plug is for an ipod cable, and the usb port.
USB is great, chuck mp3s or wma onto a pend drive and it plays. I organised them into folders called CD1 CD2 etc... and it reads them as normal CDs
Ipod, not used yet, will try my nano on there at somepoint but i assume its similar.
3.5mm input is great for "anything"
I suggest you check compatability tho, tried in another 182 and it didnt work. Worked in my lil 1.2 2001, but only for the 3.5mm input