
The method to adjust the time on a car dashboard is: 1. Press the left button, wait until the time on the trip computer flashes, then press the right SET button; 2. Pressing SET adjusts the time once, while holding down the SET button makes the time digits jump quickly. Adjust the time by coordinating the use of both buttons. The reasons for inaccurate time on the car dashboard are: 1. Changes in the vehicle's usage environment and condition; 2. The crystal oscillator components inside the dashboard are susceptible to voltage fluctuations in the vehicle; 3. Physical interference from the high-voltage magnetic fields of spark plugs affects accuracy. The car dashboard is a device that reflects the working conditions of various vehicle systems. Its maintenance methods include: 1. Soaking a cloth in clean tap water, wringing it out, and wiping the car dashboard; 2. Applying an anti-scratch protective film on the dashboard screen; 3. Spraying cleaner on the dashboard and wiping it off with a soft cloth.

Last time I helped my neighbor adjust the time on his old Camry, I noticed most cars require holding down a small button on the dashboard. You first need to locate the button with the clock icon, usually press and hold for over 3 seconds until the numbers start flashing before adjustment. Some vehicles require using steering wheel controls to access the menu for clock settings. I remember helping someone with a Honda where you had to repeatedly press the Trip button to cycle to the time setting. Pay close attention to dashboard indicator changes during adjustment, otherwise it's easy to miss the setting state. After finishing, it's best to lock the car and restart to confirm if the changes saved successfully. Older models may lack automatic time synchronization, requiring manual adjustment every six months to prevent time drift.

Setting the time in our new electric car is super easy—no need to touch the instrument panel at all. Just swipe down the notification bar on the central control screen, tap 'Settings,' and enter the system options to find the clock settings. What’s even smarter is that it automatically syncs with network time once connected to your phone via Bluetooth, but you’ll need to enable location permissions first. Some car manufacturers hide the time settings deep in the menus—last time I drove a friend’s Land Rover, I had to navigate through submenus in the entertainment system to find the system options. If you really can’t find it, I recommend checking the electronic version of the car’s manual and searching for the keyword 'clock.' It’s annoying that the interface location might change after a system update.

Analog clock-equipped cars are rare nowadays, but my father-in-law's vintage Mercedes still has one. Adjusting it is quite fascinating – there's a small knob at the lower right of the instrument cluster. You need to pull it halfway out until hearing a click before rotating. Turn clockwise for hours and counterclockwise for minutes. Pay close attention to the needle movement, as turning too fast might make you miss the markers. Each adjustment requires pressing the ODO button on the dashboard three times to activate setting mode. The mechanical mechanism tends to stick, so it's best to warm up the car first in winter before adjusting. Never randomly press other buttons on these precision dials, as it could damage the movement.

For fully touchscreen vehicles like Tesla, adjusting the time can indeed be tricky. You must tap the car icon on the central display to enter the control menu, then locate the display options to find the clock settings. Interestingly, newer system versions place the time setting in a split-screen menu. Note that the vehicle must be in park when adjusting the time. Some models automatically calibrate daily when connected to a mobile hotspot, but only if the system's regional settings are configured to the correct time zone. If the time resets after reboot, it indicates the need to enter diagnostic mode to reset the module, which requires service center assistance.


