Had a flick through the manual, couldn't find anything. Any ideas?

 

It's situated under the passenger seat on the front left of the car.

 

 

Something's seems to missing, but my guess is Bluetooth module.

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 This time I'll add the photo . . . hopefully

 

It is a rather large box. Incidentally, the safety vest holders are a little small, but do have a clip to hold the vests from sliding forward

Amplifier for Canton sound system (assuming you have it)? Cant be certain but thought it was fitted under the front passenger seat

I do have the Canton, that sounds plausible. Cheers.

<<<<<< I thought you were asking about a Kia Rio!

Profile updated accordingly!

+1 for the Canton amplifier.

 

BT is usually under the driver's seat from factory.