Can I re-select a license plate number if I didn't confirm my choice on 12123?

2 Answers
LeonardoDella
09/06/25 7:21am
After selecting a license plate number on the 12123 platform, you cannot choose another one at the vehicle management office. If the self-selected number for a new vehicle becomes invalid, you can select again. If you don't register the self-selected number within 3 working days, it will automatically become invalid and return to the system, allowing you to choose again or select online. Selecting at the vehicle management office: Go to the vehicle management office, have your car inspected, submit the required documents, and then join the queue to select a number from the machine. It's a 50-to-1 chance with only one opportunity. Once you select a number, wait to receive your vehicle license and plate, which can be installed at the office. Online selection: After selecting a number through the online vehicle management system, the owner must submit the required documents to the vehicle management office within the specified time to complete the process. If the application is not submitted on time, the selected number will automatically become invalid and return to the pool of available numbers. The automatic cancellation of the selected number does not mean the vehicle owner loses the eligibility to pre-select a number online again; the owner can proceed with online pre-selection once more.
Was this review help?
12
5
Share
EllianaMarie
09/18/25 7:00am
I remember once when I was selecting a license plate number online, I was quite nervous. After spending a long time choosing a number, I accidentally forgot to click the confirm button. I panicked and quickly checked, only to find that on the 12123 platform, as long as you haven't officially clicked to confirm and submit the information, the system hasn't recorded your choice yet, so you can completely start over. Simply put, just log back into the 12123 traffic management page, find the number selection area, and it will show your last unfinished operation. You can then go back and re-pick a number or choose a different time—no problem at all, the process is quite user-friendly. However, be aware that the platform sometimes has limitations, such as automatically logging you out if you're inactive for too long or resetting when the time is up. So, I recommend acting quickly and refreshing a few times. Choosing a license plate number is actually quite fun, so don't overthink it—just quickly pick a number you like. For details, you can refer to the help tips in the mini-program.
Was this review help?
6
3
Share
Expand All
More Forum Discussions

What engine does the Kia K5 use?

Kia K5 is equipped with a 2.0L naturally aspirated engine and a 1.6T turbocharged engine. The 2.0L engine has a maximum power of 118 kW and a maximum torque of 193 Nm, while the 1.6T engine delivers a maximum power of 132 kW and a maximum torque of 265 Nm. The Kia K5 is a luxury sports coupe under Dongfeng Yueda Kia, with dimensions of 4855 mm in length, 1860 mm in width, and 1475 mm in height, and a wheelbase of 2805 mm. In terms of exterior design, the Kia K5 features the brand's signature front grille, giving the car a sporty overall appearance. The sleek and dynamic lines, 18-inch oversized wheels, and the tiger-nose grille highlight the bold and avant-garde design concept of the K5.
3
0
Share

What is the original engine oil model for the Passat?

The original engine oil model for the Passat is 5W40. 5W40 is the SAE (Society of Automotive Engineers) classification of the oil, indicating its viscosity value. The number before the 'W' represents the oil's low-temperature flow performance, while the number after the 'W' indicates the oil's kinematic viscosity at 100 degrees Celsius. A higher number means higher viscosity, which translates to better protection and stability at high temperatures. The Passat is a mid-size sedan designed by Volkswagen AG in Germany, with dimensions of 4933mm in length, 1836mm in width, and 1469mm in height, and a wheelbase of 2871mm. The vehicle is equipped with driver and front passenger airbags, side airbags, ABS, electronic differential lock, power windows, electrically heated mirrors, an FM/AM cassette player, and more.
19
4
Share

Where to Add Windshield Washer Fluid for Civic?

The windshield washer fluid for the Civic is added on the right side of the engine compartment. Behind the hood support rod, you'll find a blue cap indicating the washer fluid reservoir. Simply open this cap to refill the washer fluid. Windshield washer fluid quickly removes stubborn stains, oil residue, dust, and other contaminants from the windshield, while forming a protective film to prevent dust and oil buildup. This ensures a cleaner and more comfortable windshield, maintaining optimal driving visibility. The Civic is a compact car under Dongfeng Honda, with dimensions of 4649mm (length) × 1800mm (width) × 1416mm (height) and a wheelbase of 2700mm. The vehicle comes standard with EPS electric power steering system, which comprehensively analyzes information such as vehicle speed, body status, and engine speed to provide appropriate steering assistance.
5
1
Share

Where is the air conditioning filter of Chery New A3 located?

The air conditioning filter of Chery New A3 is located under the front windshield, covered by a black cover. Steps to replace the air conditioning filter: 1. Remove the car's wipers, open the engine compartment cover, and lift the wiper arms; 2. After removing the windshield wiper cover plate, remove the cover of the air conditioning filter; 3. Take out the old air conditioning filter and replace it with a new one. The Chery A3 is a compact car with dimensions of 4352mm in length, 1794mm in width, and 1464mm in height, and a wheelbase of 2550mm. The car is equipped with four airbags, EPS electric power steering system, GPS global positioning navigation system, electric sunroof, intelligent anti-theft system, etc.
17
5
Share

What Causes the Smell of Rotten Eggs in the Car?

The smell of rotten eggs in the car is mainly caused by hydrogen sulfide in the exhaust. It is normal for the car to have a slight smell of rotten eggs, as hydrogen sulfide is one of the main pollutants emitted by vehicles. The rotten egg smell in the exhaust often occurs when the car is cold or has just been started. During this time, the temperature of the catalytic converter is too low to function properly, resulting in higher emissions of hydrogen sulfide. The reasons for unpleasant odors in the car's air conditioning system are as follows: 1. Accumulation of dust in the indoor filter and copper fins: After prolonged use, dust can accumulate in the indoor filter and copper fins of the air conditioning system. When this dust reaches a certain level, it can produce an odor, which is then dispersed into the air when the air conditioning is turned on. 2. Moisture inside the indoor unit: After cooling or heating, the indoor unit of the air conditioning system often retains moisture. If the air conditioning is turned off immediately without a drying or anti-mold function, this moisture remains inside, leading to the growth of mold over time and the natural production of a musty smell.
16
0
Share

Where to Add Antifreeze in a BMW?

BMW antifreeze filling port is located on the left side of the engine, which can be seen after opening the engine cover. Before adding antifreeze to the car, the car needs to be turned off and wait for a while until the car temperature drops before adding antifreeze, because the high temperature of the engine may cause the antifreeze to overflow, which can easily splash and injure the skin. Antifreeze is suitable for all seasons, and it should be used no matter what season it is. The BMW X5 is a mid-size SUV under BMW. The length, width, and height of the car are 4930 mm, 2004 mm, and 1776 mm respectively, and the wheelbase is 2975 mm. In terms of suspension, the front suspension of the BMW X5 is a double-wishbone independent suspension, and the rear suspension is a multi-link independent suspension.
7
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.