My 2015 Mazda6 won't start. The ignition and dashboard are working fine, but when I try to start it, the screen goes black. The small display doesn't show any functions, and the buttons aren't responding. Does anyone know what's going on?

After washing the car, the front door windows won't roll down. The buttons aren't responding. Has anyone experienced this before?

Why does the dashboard keep displaying "Please check the start-stop system"? Does pressing the physical button have any effect?

The dashboard lights keep staying on after turning off the engine recently, and I can't lock the car. Then, when trying to start again, it takes three or four tries to get it going. After starting, the dashboard lights come on again. When the dashboard lights are on, pressing the remote to lock the car doesn't work at all. Locking the car feels like a lottery every time.

To reset the oil light on an Acura RDX, follow these steps: 1. Turn the ignition to the "ON" position, but don't start the engine. 2. Use the steering wheel buttons to find the "Settings" menu on the display. 3. Navigate to "Maintenance Info" or "Oil Life" using the arrow buttons. 4. Press and hold the "Reset" or "Select/Reset" button until the oil life resets to 100%. Make sure to consult your vehicle's owner's manual for any model-specific instructions.

Why does the car sometimes not respond when starting, even though the battery and dashboard lights are normal?

My 2009 Peugeot 307 won't start. When I try to start it, the engine doesn't respond, and there's just a buzzing sound. Does anyone know what could be wrong? The battery was replaced not long ago.

Why does my 2021 manual Santana sometimes have no response when I try to start it, requiring several attempts to ignite?

The battery of the JETOUR X95 is dead, and the remote key buttons are not working. After jump-starting the car, the emergency braking system activated. The car can drive normally, but the dashboard is only partially functional, as the idle speed and speed are not displayed. I tried to reprogram the keys because I have four keys, and the previously working key is not functioning anymore. However, I'm unable to successfully reprogram the key, and now the car won't start. Has anyone encountered this issue before? How was it resolved? This is the 2020 JETOUR X95 dual-clutch version.

Is it a problem with the ignition switch if the Volvo S40 key is turned to the second position, but there's no power and it reports an engine anti-theft system fault? I changed the ignition switch, and now it's sometimes good and sometimes bad. Sometimes the dashboard lights up, sometimes it doesn't, and sometimes it even starts automatically.

If you leave the key in the ignition for too long without starting the car, it won't start. If the key is in the ignition for more than half a minute without turning the engine on, the key becomes stuck and you have to turn off the power and try starting the car again.