2004 Citroen c3 aftermarket central locking box install.

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Jordan8w
Posts: 11
Joined: 23 May 2025, 23:23
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2004 Citroen c3 aftermarket central locking box install.

Unread post by Jordan8w »

Hello all looking for advice on how to fit one of the central locking boxes I've bought off eBay. Any help appreciated.
Jordan8w
Posts: 11
Joined: 23 May 2025, 23:23
x 1

Re: 2004 Citroen c3 aftermarket central locking box install.

Unread post by Jordan8w »

Mainly need help finding where to connect the lock and unlock wires from the box itself onto the car.
ozvtr
Posts: 825
Joined: 13 Oct 2020, 01:11
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Re: 2004 Citroen c3 aftermarket central locking box install.

Unread post by ozvtr »

The locks do not have motors they have solenoids. So there is no lock or unlock wires.
You will need a system that reverses polarity for lock and unlock functions AND only sends out a pulse for no more than a second!
All of the door lock solenoids are hooked up to pins 13 and 15 of the BSI's 16pin grey connector.