···
Log in / Register

What is ACC in cars?

1 Answers
HarrisonRose
07/24/25 9:30am
ACC in cars stands for Adaptive Cruise Control power supply. The functions of ACC are: 1. Maintaining longitudinal vehicle movement, where the system alerts the driver and actively intervenes with braking when collision risks are detected; 2. When the distance to the preceding vehicle becomes too small, the ACC control unit coordinates with the Anti-lock Braking System and engine control system to apply appropriate wheel braking, ensuring the vehicle maintains a safe distance from the vehicle ahead. The functional components of ACC include: 1. Radar sensor; 2. Electronic control unit; 3. Cruise control switch; 4. Speed setter; 5. Distance setter; 6. Status display; 7. Alarm.
Was this review help?
12
5
Share
More Forum Discussions

Will points be deducted for driving in the non-motor vehicle lane?

This type of driving behavior is considered a traffic violation where a motor vehicle does not drive in the designated lane. If caught, the driver will be penalized with a 1-point deduction and a fine. Below is additional information: Legal basis: "Road Traffic Safety Law of the People's Republic of China" Article 89: Pedestrians, passengers, and non-motor vehicle drivers who violate road traffic safety laws and regulations regarding road usage shall be given a warning or fined. If a non-motor vehicle driver refuses to accept the fine, their non-motor vehicle may be impounded as a penalty. Non-motor vehicle lane: A non-motor vehicle lane refers to the lane on highways or urban roads, located between the right-hand sidewalk curb (line) and the first vehicle lane division line (or barrier, pier), or a lane marked on the sidewalk. Except under special circumstances, it is exclusively for the use of non-motor vehicles.
18
4
Share

Can a car that has been using 92 octane switch to 95 octane gasoline?

A car that has been using 92 octane can switch to 95 octane gasoline, but 92 and 95 octane gasoline should not be mixed. Long-term mixing of different octane ratings can affect the lifespan of the car's ignition system, fuel injectors, and spark plugs. Precautions for refueling include: 1. Choose to refuel when temperatures are relatively low; 2. If the car is not used for a long time or used infrequently, keep a small amount of fuel; 3. Avoid refueling when a tanker truck is unloading; 4. Turn off the engine when refueling a gasoline car; 5. Do not mix different octane ratings of gasoline. The components of a fuel tank include: fuel tank cap, partition, fuel gauge sensor, fuel inlet and return pipes, filler neck, and vent.
9
0
Share

Where is the location to add windshield washer fluid for Toyota Levin?

Toyota Levin's windshield washer fluid is added in the black container within the engine compartment. Below are the methods for refilling windshield washer fluid and its functions: Methods for refilling windshield washer fluid: Use the wiper operation knob to first spray out the old windshield washer fluid. After spraying out all the existing fluid, open the windshield washer fluid filler port and add a small amount of new windshield washer solution. Then, turn on the windshield washer spray switch again to flush out the remaining old fluid. When the spray nozzle no longer emits fluid for the second time, add the windshield washer fluid again. After filling, securely close the cap. Functions of windshield washer fluid: Maintains the windshield's transparency during nighttime driving; extends the lifespan of the windshield and wipers; prevents window icing in winter; prevents static electricity on the windshield.
10
1
Share

What are some car audio modification brands?

Car audio modification brands include Burmester and Meridian. Burmester: Burmester is a highly renowned name in the audio industry. Compared to other audio brands, Burmester is a latecomer but has developed very rapidly, focusing on the ultimate sound reproduction, and in this regard, it is second to none. In the field of car audio, currently, the only car brand that cooperates with Burmester is Mercedes-Benz. Meridian: Meridian is a subsidiary of the world-renowned luxury goods company Richemont Group. It specializes in digital audio and is one of the two leaders in digital audio technology, the other being Philips. Meridian has earned the honor of 'Royal Warrant Holder' for its exquisite, elegant, and noble sound, making it a world-famous top-tier audio brand.
17
1
Share

Why does the fuel cap warning light stay on after closing it?

The fuel cap is manually operated, so there is no alarm system. After refueling, it's best to double-check whether the cap is properly tightened and securely closed. Pay attention to the fuel cap status: After refueling or getting in the car, check the rearview mirror - safety comes first. Sometimes the switch button might be accidentally bumped by your legs when entering the vehicle. If the fuel cap remains open, any external sparks falling into the fuel tank could potentially cause a fire. Forgetting to close the fuel cap during rain could allow water to enter the fuel tank, leading to engine water damage. Important precautions: Do not use mobile phones while refueling. It's best to leave your phone in the car or turn it off. Many drivers, especially female drivers, often casually place their phones on the fuel cap during refueling at gas stations. If the phone rings at this time, it could cause a fire that destroys both the car and the fuel pump. Never start the car engine while refueling.
9
3
Share

What Documents Are Needed for Car Transfer?

When processing the vehicle transfer procedures, the required documents to carry include: the original owner's ID card, the new owner's ID card, the original or copy of the vehicle license, the motor vehicle registration certificate, and if the buyer is from another region, a local residence permit is required. All these documents must be provided in original. If the owner wants to change cars after purchasing a vehicle, they can transfer the car to someone else by going to the vehicle management office to complete the transfer procedures. The vehicle transfer process is as follows: 1. Obtain the "Old Motor Vehicle Sales Contract" at the service window in the hall; 2. Drive the vehicle directly to the transfer inspection area for inspection; 3. After returning to the transfer hall, take a number, queue up, and wait for the number to be called; 4. After paying the fees, go to the "Transfer Processing" window to complete the relevant procedures; 5. Proceed to the payment window to pay the "transfer fee".
10
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.