C5 2003 Bluetooth

This is the Forum for all your Citroen Technical Questions, Problems or Advice.
Spix
Posts: 20
Joined: 07 Dec 2025, 12:13
x 2

C5 2003 Bluetooth

Unread post by Spix »

What's better way for add Bluetooth module for my car
User avatar
mickthemaverick
Forum Admin Team
Posts: 20958
Joined: 11 May 2019, 17:56
x 8064

Re: C5 2003 Bluetooth

Unread post by mickthemaverick »

Cheapest and easiest way is to buy a Bluetooth module which also gives handsfree and simply connects to your car via the FM tuner. eg:

https://www.ebay.co.uk/itm/376464637304 :)
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
Spix
Posts: 20
Joined: 07 Dec 2025, 12:13
x 2

Re: C5 2003 Bluetooth

Unread post by Spix »

mickthemaverick wrote: 09 Jan 2026, 20:29 Cheapest and easiest way is to buy a Bluetooth module which also gives handsfree and simply connects to your car via the FM tuner. eg:

https://www.ebay.co.uk/itm/376464637304 :)
Thank you.
It possible change actual cd radio for example?
shtu
(Donor 2023)
Posts: 255
Joined: 09 Dec 2023, 16:19
x 76

Re: C5 2003 Bluetooth

Unread post by shtu »

The FM modules are a bit pants generally, but do work. It's certainly easiest.

Next step up is a bluetooth module that connects to the AUX input, eg, https://www.ebay.co.uk/itm/135366958588

Next approach - assuming you have an RD4 radio - is to replace with an RD45, not complex, but not entirely straightforward either. There's threads on here about that. https://frenchcarforum.co.uk/forum/viewforum.php?f=52
Spix
Posts: 20
Joined: 07 Dec 2025, 12:13
x 2

Re: C5 2003 Bluetooth

Unread post by Spix »

Thank you