What are the reasons for the Peugeot 408 not starting and making a clicking sound?

[LaDylan]

Here are the reasons why the Peugeot 408 won't start and makes a clicking sound, along with solutions: Engine issues: If there was no problem initially, but the starting time gradually increases until one day it suddenly won't start, this is likely due to a problem with the engine's ignition system or fuel supply system. Solution: Seek professional auto repair services. Battery depletion: This means the battery cannot supply power normally. Forgetting to turn off headlights when parking or using too many external electrical devices can lead to battery depletion. It's important to follow proper vehicle usage norms and ensure all lights are turned off when exiting the vehicle. Solution: Seek professional repair services as soon as possible. Coil open circuit: If the headlights work normally, it is mostly likely that the protective coil inside the motor's magnetic switch is open. Solution: In this case, the motor's magnetic switch needs to be replaced.

[ArianaMarie]

Last time my car had a similar issue, with a clicking sound and failure to start, the most common cause was insufficient battery power. That clicking noise is actually the relay repeatedly attempting to engage the starter motor, but due to insufficient power, the motor can't turn. The battery might be old or the connections could be loose. Alternatively, it could be a fault in the starter motor itself, like a stuck gear or a burnt-out motor. I would first check the battery voltage with a multimeter; if it's below 12 volts, it needs charging or replacement. If the battery is fine, then check if the motor's wiring connections are corroded or loose. This issue isn't too uncommon in the Peugeot 408, especially for cars that are a few years old. I recommend not forcing repeated starts, as it can drain the battery or damage other components. It's safer to directly consult a professional repair shop for a quick diagnosis. Regular maintenance can prevent such issues, like checking the battery condition monthly.