What is the solution for scratched car window glass from rolling up and down?

How to Fold Down the Rear Seats of the Tiguan?

The method to fold down the rear seats of the Volkswagen Tiguan is as follows: On the backrest of the rear seats, approximately one-third of the way up from the bottom near the door side, there are pull straps. Pull these straps and move the seats toward the front row to lay them flat. Below are the adjustment methods for the front seats of the Volkswagen Tiguan: 1. Pull the lumbar support switch forward or backward to adjust the angle of the lumbar support. Lift up: raises the seat cushion. Press down: lowers the seat cushion. Push forward: moves the seat forward. Pull back: moves the seat backward. Push forward: tilts the backrest forward; pull back: tilts the backrest backward. 2. Use both hands to grip the sides of the headrest and move it upward until it clicks into place to complete the upward adjustment. Press the side button and push the headrest down to the desired position, then release the button to secure the headrest.

111

Share

What is the difference between Audi Q3 40 and 45?

Audi Q3 40 and 45 differ mainly in their engine power tuning. The 40 is the low-power version of the 2.0-liter turbocharged engine, while the 45 is the high-power version. Additionally, the 40 models are all front-wheel drive, whereas the 45 models are all four-wheel drive. Here are some extended details: 1. Low-power engine: It delivers 190 horsepower and a maximum torque of 320 Nm. This engine can reach its peak power output at 4,200 to 6,000 rpm and its maximum torque at 1,450 to 4,200 rpm. It features hybrid injection technology and uses an aluminum cylinder head with an iron cylinder block. This engine is paired with a 6-speed dual-clutch transmission. 2. High-power engine: It produces 224 horsepower and a maximum torque of 350 Nm. This engine achieves its peak power at 5,000 to 6,000 rpm and its maximum torque at 1,600 to 4,500 rpm. It also incorporates hybrid injection technology and uses an aluminum cylinder head with an iron cylinder block. This engine is matched with a 7-speed dual-clutch transmission.

108

Share

What are the differences between the 2020 and 2021 Audi Q3 models?

Audi Q3 differences between the 2020 and 2021 models: 1. Exterior: The 2021 Audi Q3 features a sharply angular front design with chrome-trimmed grille and vertical waterfall-style accents, polygonal headlight design, and chrome-decorated front bumper. 2. Rear: The 2021 Audi Q3 has a rounded rear profile with floating roof design, L-shaped matrix-style taillights, and chrome-accented rear bumper. 3. Features: The 2021 Audi Q3 comes equipped with Audi's Touch-Response-MMI system, digital instrument cluster, 8-way power-adjustable front seats, lane departure warning, high-beam assist, and three-zone climate control. 4. Powertrain: The 2021 Audi Q3 is powered by a 2.0-liter turbocharged four-cylinder engine producing 184 horsepower and 320Nm of torque, paired with a 7-speed dual-clutch automatic transmission, achieving 0-100km/h in 7.4 seconds and a top speed of 137km/h.

107

Share

What is the launch date of the Leapmotor S01?

The Leapmotor S01 was launched in January 2019, and it is a pure electric vehicle. Below is the relevant introduction of the Leapmotor S01: Body dimensions: The Leapmotor S01 is a compact car with a wheelbase of 2500 mm, and its length, width, and height are 4075 mm, 1760 mm, and 1380 mm respectively. The Leapmotor S01 is a pure electric vehicle with a single motor configuration. It is also a two-door, four-seater sports car. Suspension system: The front suspension of the Leapmotor S01 uses a MacPherson independent suspension, while the rear suspension employs a torsion beam non-independent suspension. It is common for compact cars to use a torsion beam for the rear suspension, as there is insufficient space at the rear to accommodate a more complex independent suspension structure. Using a torsion beam for the rear suspension also helps to maximize rear passenger space and trunk capacity, which are crucial for this type of compact car.

106

Share

What Gear Should an Automatic Car Use When Going Uphill?

For automatic transmission cars, generally shifting to D (Drive) gear is sufficient when going uphill. Some vehicles are equipped with D-1 or D-2 gears specifically designed for steep inclines, which can be utilized in such situations. For cars with manual-automatic transmission, you can switch to manual mode and use first gear. Fuel-saving techniques for automatic cars when climbing hills: 1. When shifting from a higher gear to a lower one while climbing with a heavy load, do not wait until the car's momentum is completely lost before downshifting. Instead, shift earlier to avoid difficulty in engaging the lower gear. Otherwise, even if you manage to shift down, the speed may not be optimal for fuel efficiency in that gear, potentially leading to a stall on the slope and requiring a restart, which increases fuel consumption. 2. Avoid climbing hills at high speeds in low gears. 3. Do not press the accelerator excessively to force the car up the hill. This consumes more fuel compared to climbing at the optimal speed for a lower gear. 4. Do not accelerate just before reaching the slope. Instead, assess the slope's gradient and length beforehand, accelerate in advance, and make full use of the car's momentum to climb efficiently. The principle is "do not strain in high gears or rush in low gears" to save fuel.

111

Share

What are the causes of high-low range shift valve failure?

This type of failure generally occurs in the auxiliary box's high-low range shifting control system. When this failure occurs, the driver should first pull the vehicle over to the side. The specific inspection method is to first check whether the vehicle's air pressure meets requirements, then place the gear shift lever in neutral position while stationary. Structure and working principle of auxiliary box: It consists of a power take-off shaft, low-speed gear, synchronizer, left and right intermediate shafts, high-low speed control cylinder, etc. Each of the left and right intermediate shafts has two gears that mesh with the main gearbox's power take-off shaft gear and auxiliary box's low-speed gear respectively. Precautions: During vehicle operation, sudden occurrences of having only high range without low range, or only low range without high range are common failures. This type of failure generally occurs in the auxiliary box's high-low range shifting control system.

114

Share