2011 W169 Lost Bluetooth Connection

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So the car is unable to find any devices, I assume the module is playing up.

Before I start removing panels and carpets are there any suggestions on the module location?

I didnt notice a designated fuse for the module so need to test at point etc...

Any help always appreciated.

 

[dry run]

Have you tried connecting to the car from your phone rather than asking the car to find your phone. Most of the Mercs I've had in the past few years needed me to search for the car from my phone rather than the other way round - if that makes sense?

 

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I tried exactly that, the car was not discovered.

I am tending to think the Bluetooth module is playing up.