What to Do When the Truck Beidou System Always Alerts for Fatigue Driving?

Is Roewe a Domestic Car Brand?

Roewe is an independent automotive brand under Shanghai Automotive Industry Corporation (Group) and is a domestic car. Here is some extended information: 1. Roewe Development: On October 12, 2006, SAIC Motor Corporation Limited (hereinafter referred to as "SAIC Motor") officially announced that its independent brand would be named "Roewe," which means "Innovation Glory, Prestige Worldwide." 2. Additional Information: "Roewe" products will be positioned in the mid-to-high-end segment of different market levels, targeting consumers who are knowledgeable, cultivated, successful in their careers, innovative, proactive, and pursuing taste.

17

3

Share

What does HOLD mean on a car?

HOLD means to maintain. After pressing this button, the automatic transmission is in hold mode, and the hold mode indicator light on the instrument panel will illuminate. The HOLD button adjusts the optimal driving state according to different road conditions, effectively preventing frequent gear shifts in the transmission. It also serves to force a downshift without upshifting during overtaking. The HOLD function can be used in the following situations: 1. Slippery road surfaces, such as starting on snow: Starting in snow with 2nd gear instead of 1st gear is smoother. When starting on snow, you can place the gear lever in position 2 and press HOLD, so the transmission will maintain the gear ratio in 2nd gear, resulting in a smoother start. 2. Driving on continuous curves: When driving on continuous curves, the automatic transmission in normal mode may frequently shift due to the driver's control of the accelerator pedal. Pressing the HOLD key in 4th gear will activate hold mode, keeping the transmission in 3rd gear. This not only reduces transmission wear but also allows the transmission to continuously output greater torque during driving, improving acceleration performance and making the ride smoother. 3. Driving on mountainous roads or continuous slopes: Pressing the HOLD key in 4th or 2nd gear to enter hold mode provides stronger acceleration when going uphill. When going downhill, it offers greater engine braking for safer driving, avoiding wear caused by frequent gear shifts in the transmission.

2

4

Share

What Are the Causes of Abnormal Tire Noises?

Here are the reasons for abnormal tire noises: 1. Nails or debris stuck in the tire: The noise occurs once per tire rotation, sounding like something is "tap-tap" hitting the ground, with the rhythm speeding up as the vehicle accelerates. If it's a stone, simply remove it. If it's a nail and the tire pressure is still adequate, you can drive directly to a repair shop for a tire patch. 2. Worn brake pads: Front brake pads usually have an electronic warning system, while rear ones often rely on mechanical wear indicators. When the brake pads are too thin, they produce a "screeching" metal-on-metal sound. The noise is faint when not braking but becomes louder and more piercing when braking. In this case, drive slowly to replace the brake pads. You can check the brake pad thickness through the wheel rim gaps—replace them if the thickness is less than 3mm. 3. Uneven tire tread: This noise sounds like the tire is constantly rolling over something, accompanied by steering wheel vibration and wobbling. It’s best to replace the tire in such cases. 4. Wheel bearing noise: This produces a "humming" sound that gets louder with speed. To check, lift the wheel and inspect as shown in the image (if available). If confirmed, visit a repair shop promptly to avoid axle or body damage. 5. Overinflated tires: Standard tire pressure is around 2.4bar (front and rear) when unloaded, and approximately 2.6bar (front) and 2.7bar (rear) when fully loaded. Check your vehicle’s manual for exact specifications, as they vary by model.

10

0

Share

How to Apply Car Window Tint Film Properly?

Window tint film application requires careful preparation. Before applying the film, inspect the window glass installation for completeness and integrity to ensure smooth subsequent work. Always cover necessary interior parts to prevent liquid seepage, as sprayed cleaning and lubricating fluids may damage onboard electronics and upholstery. Clean both inner and outer surfaces of the windows beforehand. Key considerations include: 1. Positioning: Car window tint film is applied to the interior side of the glass. While it may seem odd to see workers placing film on the exterior, they're simply using the outer surface as a template for cutting the film to shape before transferring it inside. 2. Benefits: Properly tinted car windows significantly enhance impact resistance, capable of withstanding strikes from common projectiles like stones or blunt objects, thereby preventing secondary injuries from shattered glass.

6

0

Share

Is It Harmful to Add Too Much Car Antifreeze?

Adding too much antifreeze from reputable brands is not harmful. The excess antifreeze will expand due to heat during vehicle operation and overflow through the pressure relief valve, causing no harm other than leaving some stains. However, it is best to use a syringe to remove the antifreeze above the maximum water level. Some low-quality antifreeze produced by inferior manufacturers is corrosive, which not only damages the cooling system but also harms the wiring and other components in the engine bay when the excess antifreeze overflows. In severe cases, it can even corrode the radiator and flow into the engine. Vehicle antifreeze generally needs to be replaced every 2 years or 40,000 kilometers. This is just a reference interval. For commercial vehicles with higher mileage, the replacement interval should be shorter. Since driving conditions vary for each vehicle, the replacement should be based on actual usage. Check the antifreeze level regularly and top it up promptly if it is low. If suspended particles, sediment, or discoloration are observed in the antifreeze, replace it immediately and clean the system. Methods to determine if antifreeze is low: Observe the antifreeze warning light on the dashboard. If it lights up, it is likely due to low antifreeze, though it could also be caused by excessively high engine temperature. Check the antifreeze reservoir. If the level is below the minimum mark (MIN), do not continue driving and add antifreeze promptly. Check the water level markings on the antifreeze tank. The normal antifreeze level should be between the maximum and minimum marks. If the antifreeze is below the minimum mark, it indicates a shortage.

19

3

Share

Can a C1 driver's license be renewed in a different location?

Driver's licenses can be renewed in a different location. Methods for renewing in a different location and other options: In addition to applying for renewal at the vehicle management office, you can also apply for renewal through the following methods: Renewal via the "Traffic Management 12123" APP. Download the "Traffic Management 12123" APP, then select Service Center -- Expired License Renewal Service -- Fill in the information. The new license is generally delivered by mail. Visit the "Police-Medical-Post" service point at a postal office to handle the renewal. The entire process, from registration to medical examination and new license production, takes only half an hour. Currently, only a few cities have this service, such as Hangzhou.

12

1

Share

What to Do When the Truck Beidou System Always Alerts for Fatigue Driving?

Is Roewe a Domestic Car Brand?

What does HOLD mean on a car?

What Are the Causes of Abnormal Tire Noises?

How to Apply Car Window Tint Film Properly?

Is It Harmful to Add Too Much Car Antifreeze?

Can a C1 driver's license be renewed in a different location?

What to Do When the Driver Information Recorded on the Driving License Changes?

What lights should be used when overtaking at night?

What is the idle speed of a car?

What does China VI mean for passenger cars?