What is the first maintenance time for the Tiguan L?

Do I need to be present when the 4S shop tows the car away?

Towing the car to the 4S shop for repairs does not require your personal presence; you can send a proxy instead. If the car is under warranty, bring the warranty manual. If it's not under warranty, bring the maintenance manual. Here is some additional information: Introduction to 4S shops: 1. A 4S shop is a car franchise business model centered around the "four-in-one" concept, including vehicle sales (Sale), spare parts (Sparepart), after-sales service (Service), and information feedback (Survey), hence the name 4S shop. 2. Simply put, it is equivalent to a brand-exclusive store, uniformly designed by the manufacturer and operated according to the manufacturer's business model. Currently, joint-venture car manufacturers in China have established 4S shops nationwide. These manufacturers directly supply vehicles and spare parts to the 4S shops, which are responsible for sales and after-sales services on behalf of the manufacturer. However, 4S shops cannot sell cars from other manufacturers. 3. The 4S shop concept was gradually introduced to China from Europe after 1998. Due to its close production and sales relationship with manufacturers and advantages such as a pleasant shopping environment and strong brand awareness, it was once emulated by many domestic manufacturers.

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What is No. 8 Hydraulic Oil?

No. 8 hydraulic oil is primarily used in the hydraulic automatic transmission systems of various passenger cars and light trucks. Specific details are as follows: 1. Hydraulic transmission oil serves as a working medium in vehicle automatic transmissions composed of hydraulic torque converters, hydraulic couplings, and mechanical transmissions, utilizing the kinetic energy of the liquid to transmit energy. 2. Hydraulic transmission oil is essentially a high-quality hydraulic fluid with higher viscosity index, thermal oxidation stability, anti-wear properties, and superior cleanliness. Additional notes on application: 1. Hydraulic transmission oils of the same grade from different manufacturers should not be mixed. Specific application matters must be consulted with professional oil application engineers. 2. The storage period should not exceed one year, and the oil should be sealed and stored at room temperature. If storage conditions change, the oil must be inspected by oil professionals to confirm its suitability before use. 3. Manufacturers only provide technical reference data for the oil. The specific physicochemical technical parameters of each batch of oil should be based on the actual data provided by the manufacturer or distributor and the user's test data.

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What is the weight of the BMW 7 Series?

The weight of the BMW 7 Series is 2080kg. Below is relevant information about the BMW 7 Series: 1. Introduction: The BMW 7 Series is BMW's top-tier luxury sedan series, featuring a 4-door sedan body style and a front-engine, rear-wheel-drive layout. It serves as the flagship model of BMW and is exclusively available in sedan form. Production is limited to Germany and is carried out by BMW. 2. Powertrain: In terms of powertrain, the new BMW 7 Series is equipped with an upgraded 2.0-liter turbocharged inline 4-cylinder engine, a 3.0-liter turbocharged inline 6-cylinder engine, and a 4.4-liter twin-turbocharged V8 engine, corresponding to the 730Li, 740Li, and 750Li models respectively, with maximum power outputs of 258 horsepower, 340 horsepower, and 530 horsepower. The M760Li model features a 6.6-liter twin-turbo V12 engine, with maximum power adjusted to 585 horsepower and peak torque of 850 N·m, achieving a 0-100km/h acceleration time of 3.8 seconds. Transmission-wise, all new models are matched with an 8-speed automatic transmission.

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What brand are the original tires on the BMW 7 Series?

The original tires on the BMW 7 Series are Bridgestone. Here is some additional information: 1. Precautions: If you need to replace the tires, you should decide based on your driving habits and road conditions, and follow the tire specifications specified by the manufacturer. Check the tire pressure at least once a month, and adjust the tire pressure with each change of season. 2. Maintenance lifespan: Generally, manufacturers set the service life of tires at 3 years. If the vehicle is driven 20,000 kilometers a year, consider replacing them after 2~3 years. If it's driven about 10,000 kilometers a year, replacement should be considered after 4~5 years. If it's only driven 5,000 kilometers a year, replacement should be considered after 4~5 years as well.

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Will changing from 255 tires to 265 have any impact?

There will be an impact. Since the diameter change rate between 265 tires and 255 tires exceeds 2%, it will affect the vehicle's stability and safety. Below is an introduction to the meaning of tire specification numbers: 1. Tire width: The wider the tire, the larger the contact area with the ground, which increases friction between the tire and the ground. This not only enhances wet grip performance but also improves drainage, thereby increasing driving safety in rainy conditions. 2. Aspect ratio: The aspect ratio is the percentage of the tire's cross-section height divided by its width. A higher value means a thicker tire, which reduces mobility but increases comfort. Generally, regular sedans should not use tires with an aspect ratio greater than 75%, while luxury cars and high-performance sports cars are recommended to use tires with an aspect ratio below 60%. 3. Letters R and H: In tire specifications, you may notice two letters besides the numbers. R represents the tire type, while H indicates the speed rating, which denotes the maximum speed the tire can sustain under specified conditions with a given load.

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Can the sunroof be opened if the car falls into water?

No, it cannot be opened. The water pressure is too great at this time. Methods for self-rescue when a vehicle falls into water: 1. Move to the rear. During the process of the car entering the water, the heavier front end sinks first, and the air inside the vehicle concentrates in the rear part of the cabin. Try to stay close to the rear seats for escape. 2. Open the door. If the doors and windows cannot be opened, position your face as close as possible to the upper part of the roof and wait for water to fill the car. Once the internal and external water pressure equalizes, the door can then be opened. Before the vehicle sinks completely, escaping through the sunroof is the best option. 3. Break the window. Use a pointed hammer, high heels, car lock, or other sharp objects to forcefully break the side window. The windshield cannot be broken through, and when the side window shatters, the glass will be pushed into the car by the water. Be careful to avoid cuts.

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What is the first maintenance time for the Tiguan L?

Do I need to be present when the 4S shop tows the car away?

What is No. 8 Hydraulic Oil?

What is the weight of the BMW 7 Series?

What brand are the original tires on the BMW 7 Series?

Will changing from 255 tires to 265 have any impact?

Can the sunroof be opened if the car falls into water?

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