Can I just plug in and it works without harness changes?

[dragon]

http://cgi.ebay.co.uk/MERCEDES-BENZ...14&_trkparms=72:1345|66:2|65:12|39:1|240:1318

 

[jberks]

if you have the audio20 tape player then I believe so - aside from possibly needing to reprogram the dash to accept nav messages and you'll need a vav ariel.
If you have the cd, your audio gateway will be built in to the head unit so you'll need a new one fitting in the boot and the appropriate wiring.

 

[dragon]

if you have the audio20 tape player then I believe so - aside from possibly needing to reprogram the dash to accept nav messages and you'll need a vav ariel.
If you have the cd, your audio gateway will be built in to the head unit so you'll need a new one fitting in the boot and the appropriate wiring.

................Thanks.

I believe I got the audio20 with a CD player. What new one required fitting in the boot and where may I get the wiring?

I really would like one with sat nav and a phone, what should I do?