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  2. Citroen
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  3. C4
    4. : Control unit

Citroen C4 - Control unit

Control Unit Citroen C4 (2004-2010 / mk 1)

Citroen C4 (2004-2010 / MK 1)
How do you reset the BSI unit of the Citroën C4?
To reset the BSI control unit of the Citroën C4, you will need to connect a diagnostic tool to the OBD port of the vehicle: this will be located on the lower …Read all…
Posted on 2 April 2025 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
How to Reset the BSI Unit on a Citroën C4?
The procedure to reset the BSI unit on a Citroën C4 involves connecting a diagnostic tool to the vehicle's OBD port, located at the bottom left of the …Read all…
Posted on 1 November 2026 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
What to Do When a Citroen BSI Unit Fails to Send Power Due to Cold Weather
In this video, we see how the Citroen C4 of our YouTuber has trouble starting on a snowy winter day. We can understand the reason. Inside, the dashboard does …Read all…
Posted on 9 September 2026 by ScegliAuto
Citroen C4 (2004-2010 / MK 1)
Instructions for Installing the Tuning Module
Open the bonnet, locate the ECU connector, which is at the back centre of the engine bay to the left of the intake manifold. Gently reach in, grasp it, and …Read all…
Posted on 4 February 2026 by ScegliAuto
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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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