Sound problems with Citroen Berlingo 2016 with Multimedia touchscreen stereo
This is performed when replacing the factory fitted stereo with an aftermarket unit or adding a Parrot Bluetooth handsfree car kit.
There is still a massive shortage of stereos from Pioneer, Kenwood, JVC and Alpine, as well as to some extent Sony.
This is due to a component factory fire in Japan, that occurred some months ago. The component shortage is still expected to last for a few months. It takes many months to rebuild a factory producing semiconductors and there is a massive shortage of semiconductors worldwide, in general.
Kenwood, JVC and Sony stereos are now available without issue.
Pioneer touchscreen stereos have a new issue in that a component factory in Japan had a fire and this has massively disrupted supply. Popular models such as the DA230DAB, DA250DAB, Z9200DAB, Z2200DAB, A3300DAB are all unavailable at the moment. This supply issue is not expected to get better until April 2021.
Again there is a shortage of Pioneer, Kenwood and Sony stereos
Looks like this is going to be a regular occurence at the moment.