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Where is the computer plug located on the Citroen C4L?

4 Answers

AnnieMarie

07/24/25 12:56pm

The computer plug on the Citroen C4L is located above the USB port in the center console. Simply open the cover to access it. Its function is to monitor the engine's electronic control system and other functional modules of the vehicle in real-time during operation. Taking the 2019 manual comfort model of the Citroen C4L as an example, its body dimensions are: length 4675mm, width 1780mm, height 1500mm, with a wheelbase of 2710mm and a fuel tank capacity of 60L. The 2019 manual comfort model of the Citroen C4L features a MacPherson independent front suspension and a torsion beam non-independent rear suspension. It is equipped with a 1.2T turbocharged engine, delivering a maximum horsepower of 136PS, a maximum power of 100kW, and a maximum torque of 230Nm.

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Evan

08/11/25 3:21am

I've been driving the Citroën C4L for a while and found the OBD port location myself. It's hidden beneath the steering wheel on the driver's side, specifically at the lower left section of the instrument panel. Bend down and look closely - you'll usually spot a small plastic cover or exposed connector. I've connected diagnostic tools here to read trouble codes, which is quite convenient. If unsure, I recommend turning off the engine before searching to avoid accidental wiring contact. By the way, regularly using this port for vehicle status checks can prevent major issues - don't forget to keep a reliable scanner handy.

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LaHector

09/25/25 5:37am

As an experienced car repairer, I've seen quite a few diagnostic ports on Citroën C4Ls. It's located at the lower left corner of the driver's dashboard, near the knee area. You can usually squat down and directly feel the socket-shaped port. Remember to keep your hands dry when operating - the voltage isn't high but safety comes first. Most owners neglect maintaining the connector during maintenance; I recommend wiping off dust to extend its service life.

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EmmanuelDella

11/08/25 7:45am

I usually drive a Citroen C4L to commute, and I'm very familiar with the computer interface. It's located in the instrument panel area below the right side of the steering wheel, easily reachable with a hand. I always bring a flashlight when connecting OBD devices for inspection, as the position isn't obvious and can be easily missed. Regularly using the interface to monitor fuel consumption or emissions helps save on fuel costs—don't wait until problems arise to think about it.

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