Want to install hands free bluetooth in my CLK that came without MHI, trying to figure out which parts to get.

Question by Albertoinbox posted 2 months 1 week ago in 2003-2009 (W209)

So, I want to install hands free phone function via bluetooth in my CLK. It came without MHI in the armrest and of course no bluetooth interface (B67875839).

I purchased a new armrest with the MHI connector in it and will now be able to purchase the bluetooth interface to connect to it.

 

My doubt is if I will need anything else for it to work.

 

I found this Bluetooth Communication Module and I'm wondering if I will need it also or if the car comes with it.

 

Thanks in advance.