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C4 - DS4 Owners :: Forums :: Citroen C4 Picasso and Grand C4 Picasso (B78) 2013 onward :: C4 Picasso and Grand C4 Picasso (B78) Problems and Issues

Lower screen not working

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Author Post
Abominablespongecake   
Tue May 21 2019, 12:54am
Member No: #53762
Joined: May 20 2019
Location: Manchester
I just purchased a 63 plate C4 picasso. It has two screens the top one is simply black/white and indicates the speed and revs etc.

The lower one is a full colour touch screen, this is used for the radio, air con controls and a variety of other stuff.

When I picked the car up everything was fine, however now the touch screen is simply black. If I unhook the battery it comes back on when reconnected but only for a day or a drive max.

Any Ideas? some have suggested updating software, some have suggested leaving battery off for half an hour plus etc. I just want the thing to work. Apart from that like the car very much.

Any help appreciated.
 

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