Hi there,
First time poster (and French car owner) here.
I just bought a 2009 Citroën C4 1.6l VTi VTS which I will be picking up the coming weekend. It has an RD4 unit (this is the standard unit right?), and I want to upgrade to a bluetooth RD45 unit.
What parts do I need for this upgrade?
From what I have read, I will need the RD45 unit, a microphone cable and a type C display if I don't already have that.
Is there a way for me to find out what I have in terms of display?
Additionally, what is the easiest way to code the display with Lexia, as it also has rear parking sensors and tire pressure sensors too, which I want to have working correctly.
Thanks for all your help!
Upgrading RD4 to RD45 on C4
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