What to do if the trunk of a Citroen C-Quatre cannot be opened and the lock button is unresponsive?
3 Answers
The solution for the trunk of a Dongfeng Citroen C-Quatre not opening is: You can enter through the rear door of the car, locate the mechanical switch next to the lock block, and pull it to open the trunk. Taking the 2016 Dongfeng Citroen C-Quatre as an example, its body dimensions are: length 4588mm, width 1773mm, height 1486mm, wheelbase 2610mm, fuel tank capacity 60l, luggage compartment capacity 481l, and curb weight 1350kg. The 2016 Dongfeng Citroen C-Quatre is equipped with a 1.6l naturally aspirated engine, with a maximum horsepower of 117ps, maximum power of 86kw, maximum torque of 150nm, and is paired with a 4-speed automatic transmission.
Last year, I also had the frustrating experience of not being able to open the trunk of my Citroen C-Quatre. Pressing the unlock button didn’t elicit any response at all, and I later discovered it was due to a blown fuse. This little component is located in the fuse box near the driver’s seat—just pull it out and check if the fuse marked for the trunk has melted. If it has, simply replace it with a new one. If that doesn’t solve the issue, the button might be stuck; try spraying some WD-40 lubricant to loosen it up. Alternatively, there could be a short circuit in the wiring, especially after rain when moisture can cause poor contact. Some owners have reported issues with the control module, requiring a multimeter to check for stable voltage. In my case, replacing the fuse fixed the problem. But if you’ve tried everything and the trunk still won’t open, drive straight to a 4S shop or professional repair station to avoid being stuck without access to your trunk contents. Regular maintenance of the locking system and avoiding overloading the trunk with heavy items can help prevent such issues.
When the trunk button on my Citroen C-Quatre didn't respond, my heart sank immediately - this is a serious issue that could become critical during a flat tire or emergency tool access. Start with basic checks: inspect the trunk fuse in the engine compartment or under-dash fuse box for burnout, replacing it with a spare if needed (a quick DIY fix). For button failure, try pressing repeatedly or gently tapping the surface to check for loose contacts. Don't overlook wiring issues either, especially aging wires prone to short circuits. If problems persist, resist forcing it open - I've seen a friend damage lock mechanisms by prying, leading to costlier repairs. Instead, drive to a nearby workshop for professional diagnosis of the electronic control system using proper tools. Safety should always come first.
