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Discussion Starter #1
Hello
I just bought a C180 W169 Elegance. It's equiped with 386 option UNIVERSAL TELEPHONY PACKAGE and has the device set between front seats.
Only trouble : when i press the button on the telephone module the Led doesn't flash, and car not seenable on my phone.
Have you faced same trouble ? Any insight on how to fix it ?
regards
 

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A200 Sports Coupé C169 2006
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One of the first things I would do is to check for water damage to the UHI box - under the seat ... I think it might be under the driver's seat for LHD car.

What type of bluetooth module is it?
 

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Discussion Starter #3
thanks for the insight. My car beeing a A Class (2007W169) the device stands in in the armrest
Device is the standard one (Picture)
I don't see any module under the driver's seat. Hope it helps
 

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Outstanding Contributor
A200 Sports Coupé C169 2006
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Yes, that's the bluetooth module, the unit that makes it work is hidden under the seat (under carpet).
Here's a couple of files to make it easier to find and check :)
 

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Outstanding Contributor
A200 Sports Coupé C169 2006
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Also try to remove and re-insert the bluetooth module and check if connectors are clean and no apparent wire damage.
 
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