What causes severe steering wheel vibration when braking?

How to Remove the Brake Pads of the Tiguan L?

Tiguan L brake pad removal method: Release the handbrake, loosen the hub bolts of the wheel where the brake pads need to be replaced, use a jack to lift the car, and then remove the tire. Before working on the brakes, it is recommended to spray a specialized brake cleaning fluid on the brake system to prevent dust from entering the respiratory tract. Remove the bolts of the brake caliper, hang the brake caliper with a rope to avoid damaging the brake lines, and then the old brake pads can be removed. The Tiguan L is a model under SAIC Volkswagen, with body dimensions of 4712mm in length, 1839mm in width, and 1673mm in height, and a wheelbase of 2791mm. In terms of appearance, the Tiguan L maintains a design similar to the overseas standard Tiguan model, with an overall simple and clear style. Compared to the standard wheelbase model, it has added some chrome decorative elements, and the C-pillar design has been modified.

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How to Use the Hill Start Assist on Nissan X-Trail?

The following are the steps to use the Hill Start Assist on X-Trail: 1. When you want to stop on a slope, press the brake pedal all the way down. The brake light will illuminate (note: not the handbrake light). First, ensure that the triggering conditions are met, and then test whether the Hill Start Assist function is activated. 2. Release the brake pedal. If you notice that the brake light remains on and the vehicle stays stationary on the slope, it indicates that the function has been triggered. Otherwise, the vehicle will roll backward directly. The following are the necessary conditions for using the Hill Start Assist on X-Trail: 1. The vehicle must be in a stationary state. 2. The vehicle needs to detect a slope, and the gradient must not be less than 7%. 3. Fasten the seatbelt to prevent injuries caused by the strong starting force. 4. Release the handbrake. 5. Do not press the accelerator pedal. 6. Turn off the engine start-stop function.

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Is There Any Impact on a Car Parked Outside During Heavy Rain?

Parking a car outside during heavy rain can have several negative effects. Here are some potential impacts of heavy rain on your vehicle: Paint corrosion: Due to widespread pollution in many areas, the rain often contains acidic components, essentially making it acid rain. When your car is exposed to such rain, the acid can corrode the paint, leading to water stains, oxidation, and even cracking. Moisture and mold: Compared to sunny days, the interior of the car is more prone to moisture buildup and mold growth after rain. Additionally, rainwater can seep into the seams of the car body, causing metal parts to rust and corrode. Therefore, it's important to remove accumulated moisture as soon as the rain stops to prevent mold and other issues. Bacterial growth: Bacteria thrive in damp environments, and the more humid the area, the faster they multiply, especially during the rainy season. In normal conditions, ventilation can help maintain air circulation inside the car. However, during the rainy season, avoid opening windows for ventilation as it can lead to rapid bacterial growth inside the car.

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What is the normal oil pressure for a diesel engine?

Diesel engine oil pressure typically ranges between 3 to 5 units under normal conditions, with approximately 1 unit at idle speed. Below is an introduction to diesel engine oil pressure: 1. Due to component wear, improper assembly, or other malfunctions, diesel engines may experience excessively low or no oil pressure. Most diesel engines are equipped with a pressure regulating valve to adjust the oil pressure. 2. On the oil filter housing, there is usually a bolt facing forward, which serves as the diesel engine's pressure regulating valve. Loosen the lock nut and use a flat-head screwdriver to turn it clockwise to increase oil pressure, or counterclockwise to decrease it. If the issue stems from oil pump failure, excessive bearing clearance, or other faults, simple adjustments may not suffice. Insufficient oil volume causing abnormal pressure can be resolved by directly adding more oil. 3. The normal oil pressure range for gasoline engines is 200 kPa to 500 kPa, while for diesel engines, it is 600 kPa to 1000 kPa. During engine idle operation, the oil pressure should not fall below 100 kPa. Maintaining oil pressure within the normal range ensures proper oil delivery to all engine components. Both excessively high and low pressures can impair normal operation and potentially damage the engine.

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Where is the GPS usually installed in a car?

GPS devices are divided into wired and wireless types. Wired GPS with power cables are generally installed in the car's fuse box, OBD port, or car circuits. Wireless GPS devices are mostly attached via magnets or adhesive, and due to their small size, they can be conveniently installed in any available space on the vehicle body. Below is an introduction to the functions of a car GPS tracker: 1. Theft prevention through positioning: Based on the satellite positioning system and utilizing remote control technology, the vehicle's location is displayed in real-time on the platform, allowing for quick recovery even if the vehicle is stolen. 2. Vehicle tracking and one-key navigation: Forget where you parked? Use one-key navigation to find your parking spot. 3. Satellite positioning with real-time street view display for finding and monitoring the vehicle, along with practical anti-theft features. 4. Two-month historical trajectory query: Includes driving speed and trajectory playback, providing analytical data for vehicle usage, fuel consumption statistics, mileage statistics, and traffic accident analysis. 5. Remote vehicle control: Use a computer or mobile phone to remotely cut off fuel and power to the vehicle, useful in cases of theft or emergencies. 6. Alarm notifications: Vehicle ignition start, speeding alerts, GPS removal alerts, not only enhance vehicle security but also remind the owner to drive safely at all times.

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How to Apply for a Used Car Loan?

Buyers need to submit the required loan documents to the relevant institution for initial review. After approval, the buyer must pay the down payment, select the vehicle, and sign a purchase contract with the dealer. Additionally, car insurance must be purchased. Once the loan application is approved, the buyer can proceed with the vehicle-related formalities and take delivery of the car. Below are three methods of car financing: Auto Finance Company Loan: Compared to bank car loans, auto finance company loans have a lower application threshold and simpler procedures. Applicants need to provide copies of their ID card, household registration booklet, marriage certificate, property ownership certificate, as well as proof of residence and income. Auto finance company loans generally do not require local household registration or collateral, and can usually be processed at 4S dealerships. Bank Car Loan: Compared to auto finance company loans and credit card installment plans, bank car loans offer greater flexibility to borrowers. Regardless of the brand or model the borrower wishes to purchase, they can apply for a bank car loan, and the repayment methods are also more flexible. Credit Card Installment Purchase: Unlike auto finance company loans or bank car loans, credit card installment purchases do not require interest payments. However, buyers need to pay a certain installment handling fee when using a credit card to purchase a car.

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What causes severe steering wheel vibration when braking?

How to Remove the Brake Pads of the Tiguan L?

How to Use the Hill Start Assist on Nissan X-Trail?

Is There Any Impact on a Car Parked Outside During Heavy Rain?

What is the normal oil pressure for a diesel engine?

Where is the GPS usually installed in a car?

How to Apply for a Used Car Loan?

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How to Retake the Driving Test After License Revocation?

Should the Air Conditioning Be Turned Off When the Engine Is Off?

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