How to use the Peugeot 408 manual-automatic transmission?

[DiKaleb]

When driving a manual-automatic transmission car, you should switch to manual mode when driving on uphill or downhill sections. For manual-automatic transmission cars, since the manual mode requires stepping on the clutch, it is more convenient for the owner to switch to automatic mode when driving on flat roads. When overtaking, push from D gear to manual mode, then downshift twice in succession while maintaining the current throttle position. Generally, this provides stronger overtaking power. When driving on highways, the speed is usually high, but if there is frequent congestion, you can switch to manual mode to avoid excessive braking.

[Barbosa]

When driving my Peugeot 408, I particularly enjoy its Tiptronic transmission. For everyday driving, I just leave it in automatic mode (D position) and don’t have to worry about anything—it’s quite hassle-free. When I want to take control of the gears, I shift the lever to the M position, and there are also paddle shifters on the steering wheel. Pressing + or - allows me to upshift or downshift. Manual mode gives better control over speed, like using engine braking on downhill slopes or getting stronger acceleration when climbing. However, avoid forcing shifts at high RPMs recklessly, as it can strain the car. I recommend familiarizing yourself with the owner’s manual first and practicing a few times—it’s easy to get the hang of and adds fun to daily driving. Remember, safety comes first: keep the RPMs within a reasonable range and don’t let the engine overheat.

[HarrisonLynn]

As a tech enthusiast, I'm very familiar with the operation of the Peugeot 408's manual-automatic transmission. Simply set the automatic mode to D gear, and the engine and computer will handle gear shifting automatically, making it ideal for congested urban roads. In manual mode, push the gear lever to M or use paddle shifters to change gears, such as downshifting for quicker acceleration when overtaking, or upshifting for better fuel efficiency on highways. The basic principle relies on sensors to recognize the driver's intentions, helping to better control power output. Be careful not to shift too abruptly, as excessively high RPMs may damage the transmission. Regular maintenance to keep the fluid clean is crucial. This system offers more flexible driving, especially in special conditions like rainy weather or mountain roads.

[DiKarter]

When I first drove the Peugeot 408, learning the tiptronic transmission was simple: just shift to D and go in automatic mode; for manual mode, push the gear lever to the M position, then use the + button to upshift and the - button to downshift. After a few practices, it becomes second nature. Manual control allows better speed management, such as avoiding constant braking on long descents. I recommend beginners start with automatic to get familiar with the car, then try manual once confident—being too aggressive might cause issues. For safety, always monitor the tachometer to avoid the redline. This feature is quite practical, especially for smoother family trips.