What is the emission standard for a 2015 car?

How to adjust the clock in the middle of the 2017 Passat?

Adjusting the time display on the instrument panel will achieve the purpose of adjusting the analog clock. Here is the relevant content introduction: 1. Development: The Passat (PASSAT) is a mid-size sedan designed by Volkswagen AG in Germany. It is classified as a B-segment car in the Volkswagen lineup. Since its debut in 1973, the Volkswagen Passat has swept the global automotive market for over 40 years with its high safety standards, classic design, and top-tier manufacturing quality. The Passat has surpassed the standard design of mid-range cars in terms of power performance, overall design, safety concept, driving comfort, durability, and reliability. 2. 2017 Passat body dimensions: The 2017 new Passat has a body length of 4872mm, width of 1834mm, height of 1484mm, and a wheelbase of 2803mm.

3

1

Share

How to reset the sunroof of the Roewe RX5?

Press the sunroof button located on the overhead console of the Roewe RX5 to complete the sunroof reset. Here are the relevant details: 1. Opening methods: The sunroof of the Roewe RX5 can be tilted open or slid open. However, during regular use, avoid frequent opening and closing to prevent damage to the motor. 2. Interior features: The Roewe RX5-PLUS adopts the new family-style integrated center console design, and the 12.3-inch full LCD instrument panel also includes AR navigation. 3. Configuration highlights: The Roewe RX5-PLUS is also equipped with a panoramic sunroof, sensor-activated electric tailgate, automatic air conditioning, rear air vents, and more.

9

2

Share

What Causes the Noise After Installing New Brake Pads?

The reasons for noise after installing new brake pads are as follows: 1. The old brake disc was not polished when installing new brake pads, resulting in poor fit; 2. The braking system itself has defects, causing the brake pads to only partially contact the brake disc. This increases the pressure per unit area during braking, leading to noise. It is recommended to check components such as the caliper and guide pins. More related information is as follows: Brake pads are generally composed of a steel plate, a bonded heat insulation layer, and a friction block. The steel plate is coated to prevent rust, and the coating process is monitored using an SMT4 furnace temperature tracker to ensure the temperature distribution during coating meets quality standards. The heat insulation layer is made of non-heat-conductive materials to provide thermal insulation.

17

0

Share

What are the causes of excessive carbon monoxide in exhaust emissions?

There are many reasons for excessive carbon monoxide in exhaust emissions, which are detailed below: 1. Fuel injector leakage: If the fuel injector does not close tightly, gasoline will slowly seep out under pressure, leading to excessive fuel supply. Common causes include injector aging, carbon buildup, or impurities in the gasoline affecting the injector's closure. 2. Spark plug aging: Aging spark plugs can result in reduced ignition energy, potentially failing to ignite the air-fuel mixture, thereby increasing the cylinder misfire rate. Misfire occurs when the spark plug fails to successfully ignite the mixture during the power stroke, causing the unburned mixture to be directly expelled, leading to failed emissions. 3. Oxygen sensor malfunction: The oxygen sensor detects the oxygen content in the exhaust, and the ECU adjusts the air-fuel mixture concentration based on the sensor's signal. If the oxygen sensor malfunctions, it can cause the mixture to become too rich or too lean, affecting the exhaust emissions.

17

2

Share

Does the Song Plus DM-i have heated mirrors?

The Song Plus DM-i is equipped with heated mirrors. The heated mirror switch is a rectangular button located next to the exterior mirror adjustment button, marked with wavy lines. Heated mirrors are particularly useful during rainy or snowy weather. When activated, the heater behind the mirror quickly warms the surface, gradually removing rain or fog, eliminating the need for frequent manual wiping and reducing driving hazards. How to use the heated mirror function: There are generally two ways to activate the heated mirrors. One is combined with the electric mirror adjustment function—simply rotate the knob to turn it on. The other is located on the air conditioning control panel—press the heating button to activate it. No manual angle adjustment is required, as there is an adjustment button on the driver's side. Principle of the heated mirror function: After pressing the button, the electric heater behind the mirror glass rapidly heats up to a fixed temperature, usually between 35-60 degrees, within a few minutes. The heat is then distributed across the left and right mirrors. As the temperature rises, water droplets on the mirror surface shrink, and fog gradually dissipates, effectively clearing the mirror. However, in heavy rain, the effect may diminish and become less noticeable. Precautions for using the heated mirror function: The heating mechanism involves electric heating wires embedded in the mirrors, which consume significant power. Ensure the vehicle is running when using this feature to avoid draining the battery, which could prevent the car from starting. Other methods for defogging mirrors include: Opening windows slightly to allow air circulation between the interior and exterior, reducing temperature differences and gradually eliminating fog. Adjusting the car's air conditioning to blow warm air can also help defog the mirrors.

15

0

Share

How to Remove the Rear Seats of a Mazda6?

Press down on the middle of the seat with one hand, then lift forcefully from the far left or right side of the seat to complete the removal. Below is related information: 1. Body Dimensions: The Mazda6 has an overall length of 4670mm, a width of 1780mm, a height of 1435mm, and a wheelbase of 2675mm. 2. Configuration: The 2.0L Automatic Luxury model is equipped with a 2.0L-L4 naturally aspirated engine, delivering a maximum power of 108kW at 6500rpm and a maximum torque of 183N·m at 4000rpm. It is paired with a 5-speed automatic transmission. The drivetrain is front-wheel drive, with a front suspension featuring a double-wishbone independent setup with a stabilizer bar and a rear E-type multi-link independent suspension.

20

5

Share

What is the emission standard for a 2015 car?

How to adjust the clock in the middle of the 2017 Passat?

How to reset the sunroof of the Roewe RX5?

What Causes the Noise After Installing New Brake Pads?

What are the causes of excessive carbon monoxide in exhaust emissions?

Does the Song Plus DM-i have heated mirrors?

How to Remove the Rear Seats of a Mazda6?

What could be the issue if the car key buttons are not responding?

How to Replace the Key Battery for Mercedes-Benz S350?

How to Open the Door of a Rolls-Royce?

At What Age Can Babies Use Car Seats?