How to check for Bluetooth availability

When I wanted it, I changed the car radio for an Alpine with a remote microphone
In these conditions, where are we headed?! :-D
If adding BT becomes synonymous with replacing the unit, we might as well forget it ^^ After all, I think the new car radio isn’t a bad thing if the audio part is less poor than the original one. We must say that the DAC and the integrated amp of the 6000CD really leave much to be desired.

There are also Bluetooth hands-free kits
See my first post: "You can add a kit that allows reading USB/Micro SD/Aux for less than €20, and the additional Bluetooth module for this thing adds €60 to the cart"
But yes, you really need to make sure the car radio is compatible. And if possible, find the removal tools because using a knife is a hassle (true story)

On my new Peugeot, the dealer gave me a demo... no problem
On new cars (new... everything is relative), Bluetooth is indeed native. So yes, there’s no pairing issue ;-) ... otherwise, I’ll request the video recording, Mr. Ref, for me there’s a foul, damn it.

First of all, the video is from 2010. You do not prove that it exists in 2007.
And to have one, a 2007 Ford Fiesta 1.4 TDCI, I can assure you that I know this car radio. And the Bluetooth is not present. There is a phone button that mutes the radio. Nothing more.
There's no need to see a dealer to be definitively convinced, the radio manual is enough... --'