I have a 2004 Mk2 Ford Ranger Thunder. The standard Radio/CD is a 6500 model. There's no 'aux' button on the radio.
I'd like to be able to connect my MP3 player and/or an SD card, can I somehow achieve this on the standard radio, or do I need to replace the radio?

If my only option is to replace, am I going to have any problems with the alarm/loom, etc. in combination with a 3rd party radio?

Finally, if replacing the radio, are there any which combine a bluetooth/handsfree kit to save me also fitting a parrot?