···
Log in / Register

Do I need to use turn signals when driving on curves?

4 Answers
MiguelAnn
07/30/25 12:22am
No turn signals are required when driving on curves. When starting the vehicle, use the left turn signal. For hill start and stop, begin using the right turn signal when starting from the designated point. After stopping at the designated point, use the left turn signal when starting again. Use turn signals for parallel parking: right turn signal only when reversing, and left turn signal plus horn when exiting the parking space. Use the left turn signal for right-angle turns. Below are the contents of the Subject 2 driving test: 1. Content 1: For small cars, small automatic transmission cars, small automatic transmission cars for the disabled, and low-speed trucks, the test includes reverse parking, hill start and stop, parallel parking, curve driving, and right-angle turns; 2. Content 2: For large buses, tractors, city buses, medium-sized buses, and large trucks, the test includes stake test, hill start and stop, parallel parking, single-plank bridge crossing, curve driving, right-angle turns, narrow gate crossing, continuous obstacle crossing, bumpy road driving, narrow road U-turns, and simulations of highway driving, continuous sharp mountain curves, tunnels, rainy (foggy) conditions, slippery roads, and emergency handling; 3. Content 3: For three-wheeled cars, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles, and light motorcycles, the test includes stake test, hill start and stop, and single-plank bridge crossing. The test content for wheeled self-propelled machinery, trolleybuses, and trams is determined by the provincial traffic management authorities.
Was this review help?
1
1
Share
JordanLee
08/16/25 4:50am
Generally, you don't need to use turn signals when driving along curves, unless you're changing lanes or making a turn. If you're simply following the curve, signaling might confuse drivers behind you, making them think you're turning elsewhere. This relates to the core principle of traffic rules: turn signals are meant to indicate intended changes, such as moving from a left-turn lane to a through lane. When driving on curves, it's more important to focus on speed control and maintaining good visibility rather than unnecessarily using signals. From my observations on the road, I've noticed some drivers habitually use their signals, which can mislead other vehicles and potentially cause unnecessary conflicts or accidents. Keep it simple - just concentrate on following the curve, and use your signals promptly when lane changes are needed. This approach is both safe and compliant with regulations. The key is to enhance safety awareness and avoid distractions caused by unnecessary actions.
Was this review help?
7
1
Share
Expand All
OVictoria
10/19/25 7:36am
You don't need to deliberately use turn signals when driving through curves. Signals are mainly for indicating turning actions, such as lane changes or making turns. If you're simply driving straight on a curved road without any special maneuvers, using signals is just a waste of effort and may even cause misunderstandings—once when I was following a car, I saw it signaling on a highway curve and thought it was going to change lanes, only to realize it was unnecessary tension. Traffic rules are clear: turn signals are only used when changing direction. By the way, regarding driving habits, the focus on curves is controlling the throttle and maintaining a safe distance. Avoid slamming on the brakes to prevent losing control. Regularly checking tire pressure can also prevent skidding and ensure vehicle stability. In short, use signals as needed—don't overcomplicate it.
Was this review help?
13
2
Share
Expand All
DeAdrian
12/02/25 8:16am
Curve driving usually does not require the use of turn signals, as signaling is intended for lane changes or turning situations. If you are simply following the curve of the road, not signaling is normal; otherwise, it may mislead following vehicles. I have personal experience: when I first learned to drive, I tested not signaling on mountain curves, and everything went smoothly. But when I tried signaling, the vehicles behind me slowed down, suspecting I was changing lanes, which nearly resulted in a rear-end collision. This shows that keeping it simple is the safest. Also, remember not to drive too fast on curves and always check both side mirrors to confirm traffic flow. Developing good habits can reduce accident rates.
Was this review help?
5
0
Share
Expand All
More Forum Discussions

What is the reason for the reduced power steering performance of the Range Rover Evoque?

Power steering performance reduction is caused by a problem with the power steering assist device, making the steering feel heavy. This issue is serious, and it is recommended to go to a repair shop for inspection immediately. Weakened power steering means there may be an issue with the car's power steering pump or hydraulic lines, which could lead to sudden resistance in the steering wheel or inability to turn while driving. Below is relevant information: 1. Power Steering: Power steering assists the driver in adjusting the car's direction, reducing the effort needed to turn the steering wheel. Of course, power steering also plays a role in the safety and economy of the car. 2. Classification: Currently, the power steering systems configured in cars can be roughly divided into three types. One is the mechanical hydraulic power steering system, another is the electro-hydraulic power steering system, and the third is the electric power steering system.
19
1
Share

Is an Empty Fuel Tank Necessary When Adding Gasoline Additives?

An empty fuel tank is not strictly necessary when adding gasoline additives. It depends on which method is more convenient for operation. Here are the advantages of using automotive fuel additives: 1. Eco-friendly product: Reduces black smoke and saves fuel. It can significantly decrease engine emissions of carbon monoxide, sulfur oxides, nitrogen oxides, and hydrocarbons by over 30%. The world's first plant-based palm oil-derived fuel additive (fuel molecular ion decomposer) contains no harmful substances and substantially reduces harmful gases emitted due to incomplete combustion. 2. Increases torque value: Extends engine service life. Numerous tests prove that this automotive essence enhances engine power, delivering ideal performance. Depending on conditions, improvements can range from 15% to 25%. 3. Enhances cooling and quiets the engine: Cooling the engine and reducing noise minimizes friction and wear during engine operation. While lowering noise generation, it also effectively dissipates heat and maintains optimal engine temperature under prolonged high-temperature conditions.
4
3
Share

What is the maximum wading depth of the Jeep Compass?

According to official information, the maximum wading depth of the Jeep Compass is 48 cm. Common tire specifications include 225/60R17 and 225/55R18, with a body height of 1635-1675 mm, a curb weight of 1430-1675 kg, and it is a five-door, five-seat SUV. The maximum wading depth refers to the deepest water a vehicle can safely pass through. Generally, the maximum wading depth for sedans does not exceed 30 cm, while SUVs can handle slightly deeper water, though it is still advisable not to exceed 50 cm. Among common models, the GAC Trumpchi GS8 has a maximum wading depth of 30 cm, the Audi A4 has 32 cm, the Volkswagen Sagitar has 30 cm, the Land Rover Range Rover has 90 cm, and the Toyota Highlander has 45 cm. SUVs clearly have a significantly greater wading depth than sedans. Generally, depending on the depth of the water and the vehicle's specifications, drivers should take different measures as follows: If the wading depth reaches the height of the exhaust pipe, it is still safe. Even if water enters the exhaust pipe, the pressure inside is sufficient to expel the water. As long as the engine is not turned off in the water, water will not flow back into the vehicle. If the wading depth reaches the height of the door frame, it becomes more dangerous. The vehicle's circuits, electronic components, and sensors are mostly concentrated at the bottom of the car, which could lead to short circuits, damaging critical electrical components and preventing the car from starting normally. If the wading depth reaches the height of the intake pipe, it is extremely dangerous. Driving directly into such conditions could cause the vehicle to stall immediately, resulting in permanent engine damage or rendering the engine unusable.
18
5
Share

Reasons Why the Brake Pedal of Volkswagen Lavida Cannot Be Depressed?

Volkswagen Lavida's brake pedal cannot be depressed due to reasons such as air leakage in the car's vacuum booster valve. Reasons and solutions for the brake pedal being hard to depress: The car's vacuum booster pump is leaking or malfunctioning. The force applied to depress the brake pedal is amplified by the brake booster pump. If the pump fails, the brake loses its assist, making it difficult to depress; it is necessary to check if the vacuum tube is leaking, and replace it if leakage is found; pressing the brake after the engine is turned off also relates to the brake booster pump. The brake booster pump only continuously generates vacuum when the engine is running. When the engine is off, it relies solely on the residual vacuum assist. The brake pedal might be blocked by the floor mat, preventing it from being depressed, in which case the mat should be removed; a damaged brake booster pump can also prevent the brake from being depressed, requiring replacement of the booster pump. Precautions for the brake pedal: During emergency braking, hold the steering wheel with both hands and avoid single-handed operation. The free travel of the brake pedal directly affects braking time and distance. Therefore, always check if the brake pedal's free travel is appropriate before driving. Braking actions should be swift. If the vehicle skids, release the brake pedal, but quickly correct the steering wheel. Avoid emergency braking during high-speed turns; instead, apply brakes appropriately before turning, maintain straight-line braking as much as possible, and control the turning speed. For braking at medium-low speeds or when shifting gears, press the clutch pedal before the brake pedal. For braking at medium-high speeds or above, press the brake pedal before the clutch pedal.
7
5
Share

What is the function of an automotive air conditioning expansion valve?

The primary functions of an automotive air conditioning expansion valve are throttling and controlling the flow of refrigerant. Below are the relevant details about automotive air conditioning expansion valves: 1. Function of a thermal expansion valve: The thermal expansion valve is installed at the inlet of the evaporator and is commonly referred to as the expansion valve. It has two main functions: (1) Throttling effect: High-temperature, high-pressure liquid refrigerant passes through the throttling orifice of the expansion valve, becoming low-temperature, low-pressure mist-like hydraulic refrigerant, creating conditions for refrigerant evaporation. (2) Controlling refrigerant flow: The expansion valve regulates the refrigerant flow to ensure the evaporator outlet contains only gaseous refrigerant. If the flow is too high, the outlet may contain liquid refrigerant, leading to liquid slugging in the compressor. If the refrigerant flow is too low, it may evaporate prematurely, resulting in insufficient cooling. 2. Types of thermal expansion valves: Thermal expansion valves are categorized into internally balanced and externally balanced types based on their balancing methods. Externally balanced thermal expansion valves are further divided into F-type and H-type structural configurations.
17
5
Share

Where is the coolant filler port located on the Range Rover Evoque?

The coolant filler port for the Range Rover Evoque is located under the hood, in the upper right corner of the engine. Below is some relevant information about the Range Rover Evoque: 1. Land Rover: Land Rover is world-renowned for its four-wheel-drive vehicles. Since its inception, the company has been committed to continuously improving the four-wheel-drive experience for its drivers. In the field of four-wheel-drive vehicles, Land Rover not only possesses advanced core technologies but also demonstrates a passion for four-wheel-drive vehicles. Despite continuous product improvements, Land Rover always adheres to its fine tradition of perfectly combining company values with lean design. 2. Range Rover Evoque: It is equipped with a turbocharged 2.0TSi4 engine featuring direct injection technology, delivering a maximum power output of 240 horsepower, paired with an AWF-21 six-speed automatic transmission. Additionally, the vehicle comes with MagneRide adaptive dynamic suspension and full-time four-wheel drive, while the Terrain Response system ensures its top-notch off-road performance.
12
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.