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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
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Touchscreen display blank
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Author Post
Craig01   
Thu Jan 20 2022, 12:53pm
Member No: #59338
Joined: Jan 20 2022
Location: Cardiff
 Hi everyone. I bought a secondhand 2013 Citroen C4 Picasso back in November and last week I had a “Update levels”?? message shown on the display. I thought nothing of it and was expecting it to come back on the next time I drive, but the touchscreen hasn’t come on since.

Can anyone help please?

Craig01   
Fri Jan 21 2022, 06:20am
Member No: #59338
Joined: Jan 20 2022
Location: Cardiff
 It looked like the touchscreen was updating but didn't come back on.

Any ideas?

Cheers
vexorg   
Fri Jan 21 2022, 07:48am
Member No: #48843
Joined: Jul 06 2017
Location: Scotland
 Is there a reset combination of buttons?

I know on the older type (non-touchscreen), you can hold the CD eject for about 10 seconds to perform a hard reset
Craig01   
Fri Jan 21 2022, 09:04am
Member No: #59338
Joined: Jan 20 2022
Location: Cardiff
vexorg wrote ...

If there a reset combination of buttons?

I know on the older type (non-touchscreen), you can hold the CD eject for about 10 seconds to perform a hard reset


Hi Vexorg,

I’ll check this later. Cheers bud
 

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