R-Class (W251) Produced 2006-2013: R320CDI, R350, R420CDI, R500

Best Bluetooth approach for 2007 R500 with Harman Kardon

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Feb 16, 2016 | 01:53 PM
  #1  
Dutch Dekkers's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 47
Likes: 1
W220
Best Bluetooth approach for 2007 R500 with Harman Kardon

Hello R Friends,

My 2007 R500 with Harman Kardon audio and--as far as I know-- some fibreoptics does not have integrated bluetooth.

I looking into a formal upgrade to get that, but we're talking $1200 which is totally not justified expenditure.

HOW did you solve the need to have hands-off blue tooth telephoning. Ideally with the audio coming in through the speakers, and--even more ideally--also with the ability to play my phone's music over the speakers.

Looking forward to your thoughts,

Dutch
Reply
Old Feb 16, 2016 | 04:58 PM
  #2  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Do you have the phone system already installed in your car. If yes, you just have to get a Bluetooth puck and plug it in.
Reply
Old Feb 16, 2016 | 06:39 PM
  #3  
Dutch Dekkers's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 47
Likes: 1
W220
Hi Marc, sadly not. The car has a lot of the options on board, but not the handsfree phone package. Sad... Unless somebody replaced the front center console tray which would normally have the phone receptacle in it, but that is highly unlikely.
Reply
Old Feb 16, 2016 | 06:53 PM
  #4  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
If your vehicle has been prewired, you can just buy a used phone module off eBay and then the cradle and a Viseeo unit for the bluetooth interface. Even if the phone system isn't installed, a lot of Benz's come prewired. Otherwise, there are units out there that get installed in place of your CD changer - they work just like the factory BT except that you lose the CD changer.
Reply
Old Feb 16, 2016 | 07:04 PM
  #5  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Here is a unit for European cars - I don't know where you're from. It might also work on NA cars but you'd have to inquire.
https://www.commandonline.co.uk/Fisc...-Mercedes.html
Reply
Old Feb 16, 2016 | 07:12 PM
  #6  
Dutch Dekkers's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 47
Likes: 1
W220
Hi Marc, thanks for thinking along. Awesome! Mine is a Canadian i.e. (likely) North American. Been purchased and operated in Canada all its operating time.

Any idea how to check if it is prewired? (I have the official MB workshop DVD).
Reply
Old Feb 16, 2016 | 07:19 PM
  #7  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Inside the armrest, you will like have to pull out the inside liner and see if there is a cable in there. I did this on my E-class and located it. It can be a little cumbersome, but maybe you can find a DIY.

Do you know which head unit you have? If you don't already have navi, you may just want to upgrade the head unit with a Pioneer or something like that. I saw one company sells a Mercedes amp interface so that you can keep the HK amp and sub.
Reply
Old Feb 16, 2016 | 07:25 PM
  #8  
marc hanna's Avatar
MBWorld Fanatic!
15 Year Member
 
Joined: Jun 2006
Posts: 1,140
Likes: 118
From: Nova Scotia, Canada
2023 GLK250, 1987 560SL
Here's a thread on it. Start at post #14

https://mbworld.org/forums/r-class-w...telephone.html
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-1

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-2

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-6

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-7

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-8

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Feb 16, 2016 | 07:35 PM
  #9  
Dutch Dekkers's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 47
Likes: 1
W220
Thanks, Marc, for the reference that post. I started reading at #14 . Lots of useful information. Thanks again! We can close this thread.
Reply
Old Feb 16, 2016 | 07:39 PM
  #10  
Dutch Dekkers's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2015
Posts: 47
Likes: 1
W220
Hi Marc, missed that one post of yours. We do have the navigation build in. I start to lean towards an external high-end one. Leaving the R system As Is, and adding a stand-alone high end hands-off set. All depends on time available :-)

Thanks again, Marc. much appreciated!! Have a good night.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 05:58 PM.

story-0
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-1
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-2
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-3
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-4
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-5
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-6
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-7
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-8
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE