C3 Picasso dash tweeter problem

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marcaj
Posts: 1
Joined: 20 Apr 2025, 08:17

C3 Picasso dash tweeter problem

Unread post by marcaj »

Hi everyone.

I replaced the stock Continental audio system in my 2014 C3P with a double-DIN wireless CarPlay system from Pioneer which all went very well.

I bought the Connects2 can bus steering wheel controls and everything works exactly as it should apart from one thing. The dash tweeters now do not work. They did before the swap.

Is there an obvious reason why? I'm thinking the stock head unit powered the tweeters separately via another set of wires, but without any wiring diagrams, I can't be sure. Does anyone have any advice/help that they could please share that might help me get these tweeters up and running again (apart from putting back the old head unit)?

The sound isn't too bad but it does lack the clarity that the tweeters used to provide.

Many thanks for any help given.

Marc.