How to cancel the sport mode of Mercedes-Benz gl450

American Benz GL450 structure (body size)

The American Benz GL450 is a full-size SUV with a body length of 5 12 1mm, a width of 2 14 1mm, a height of 1849mm and a wheelbase of 3076 mm..

Small SUV: length ≤4000mm. Compact SUV: 4000mm ≤ length ≤4300mm. Medium SUV: 4300mm ≤ length ≤4600mm. Medium and large SUV: 4600mm ≤ length ≤ 5000 mm Full-size SUV: length ≥5000mm.

SUV is the abbreviation of sport utility vehicle, which means sport utility vehicle in Chinese. Its shape is atmospheric and its lines are rough. Full-size SUV American Benz GL450 is an SUV, and all aspects of the design are mainly large and spacious. Other factors such as economy, cost and even appearance can be sacrificed. But in fact, the car is a comprehensive product, so the full-size SUV not only stands out in size, but also sets an example in performance and configuration.

American Mercedes GL450 structure (front and rear suspension)

The front and rear suspensions of Mercedes-Benz GL450 are double wishbone independent front suspensions with air suspension; Four link rear suspension with air suspension. Suspension is an important part of Mercedes-Benz GL450 chassis drive system. The basic function of the running system is to support the quality of the whole vehicle and ensure the running of the vehicle. The American Benz GL450 can also choose the adaptive damping system (ADS), and then the ADS will be installed in the front and rear suspension.

American Mercedes GL450 double wishbone independent front suspension is a kind of double wishbone front suspension. Double wishbone suspension usually adopts different lengths of wishbone (short at the top and long at the bottom), which can automatically change camber when the wheel moves up and down, reduce the change of track distance, reduce tire wear and adapt to the road surface. The tire has a large ground contact area and good adhesion. Double wishbone suspension has high lateral stiffness, excellent anti-roll performance, good grip performance and clear road feeling, which gives drivers a sense of sports driving.

American Mercedes-Benz GL450 independent four-bar rear suspension has strong comfort performance, ranking first among all suspensions, and its handling performance is comparable to that of double wishbone suspension. Independent four-bar rear suspension can provide stable driving ability, absorb most of the vibration from the road surface, automatically adjust the tire angle and eliminate the change of camber angle. When the car body shakes, the tire will always be 90 degrees perpendicular to the road surface, and the grip is naturally good.

The function of American Benz GL450 air suspension is to improve the ride comfort of passengers. The air suspension of Mercedes-Benz GL450 is a semi-active suspension, which uses electronically controlled air springs to adapt to changing driving conditions. Just press a button to increase the ground clearance and increase the driving height. When driving at high speed, the horizontal height of the car body will automatically decrease, which improves the driving safety and reduces the fuel consumption. When the vehicle is driving under load, the air suspension will adopt four-wheel automatic horizontal control to ensure the best suspension and constant ground clearance.

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The American Mercedes GL450 suspension is equipped with an adaptive damping system (ADS II). Usually, the optional active curve control system and the innovative air suspension integrate the adaptive damping system (ADS II). The adaptive shock absorption system automatically controls the calibration of shock absorbers and springs, and constantly optimizes the riding comfort and maneuverability of driving. The damping of each wheel can be adjusted in different driving modes, such as sports mode or comfort mode.

American standard Mercedes GL450 structure (wheels and tires)

The standard wheel tires of American Mercedes-Benz GL450 are 19 inch double 5-spoke wheels and 275/55R 19 all-season tires. The wheels and tires in the optional appearance package of GL450 are 20-inch double 5-spoke wheels and 275/50R20 all-season tires.

The four-season tire of American Benz GL450 has long service life and rough tread pattern, which is beneficial to drainage and snow sweeping. They will also consider the traction of wet and snowy roads and the performance of dry roads. Its remarkable feature is a large number of thin lines of undercut tread, which improves the traction of tires on ice, snow and slippery roads. It can be divided into mud-resistant tires and snow-resistant tires.

Mercedes-Benz GL450 comes standard with 275/55R 19 tires, in which 275 represents the tire section width of 275mm, 55 represents the flattening ratio, that is, the tire section height-width ratio is 55%, R represents radial tires (in addition, D and B represent ordinary bias tires and bias tires with belts respectively), and 19 represents the used hub diameter 19 inches.

American standard Mercedes GL450 structure (power system)

Automobile power system refers to the whole mechanical arrangement that the power generated by the engine is transmitted to the wheels through a series of power transmission devices. The new American Benz GL450 is equipped with a 3.0T twin-turbocharged direct injection V8 engine, and adopts high-pressure direct injection to reduce exhaust emissions.

The 7-speed automatic manual transmission of American Benz GL450 is more sensitive and efficient. Wide and dense transmission ratio can provide ideal response in almost all driving conditions, easy cruising and fast acceleration, and overspeed transmission ratio brings better road fuel efficiency. Adaptive logic monitors your driving style and adjusts shift points to match, while manually enjoying shift paddles is standard if you want.

American Mercedes-Benz GL450 four-wheel drive (four-wheel drive structure)

The four-wheel drive structure of automobile is mainly divided into three modes: full-time four-wheel drive, part-time four-wheel drive and timely four-wheel drive, while the American Mercedes-Benz GL450 is full-time four-wheel drive. No matter what kind of weather and road surface (wet land, rugged mountain roads, detours), drivers can easily control every movement, thus ensuring the safety of drivers and passengers.

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The core technology of American Mercedes-Benz GL450 4MATIC four-wheel drive is 4ETS differential limiting technology. 4ETS is to use the braking force automatic distribution function of ABS to realize differential limit. When one wheel of this full-time four-wheel drive vehicle slips, the on-board computer brakes the slipping vehicle through ABS to limit its idle rotation. Therefore, the differential can transfer the power transmitted to the slipping wheel to other non-slipping wheels. The newly developed drive system uses planetary gear type inter-axle differential. On all kinds of roads, the full-time fixed power distribution (45/55) of the front and rear wheels ensures self-confidence and completely predictable handling. When the wheel slips, the integrated multi-disc clutch can ensure extra traction and the best directional stability.

The American Mercedes-Benz GL450 4MATIC can provide dynamic, comfortable and safe traffic solutions even in bad road conditions. Features 4MATIC all-wheel drive system is small and light, and it performs best in friction. Compared with other all-wheel drive systems, it has obvious advantages in weight, fuel economy, comfort and safety in passive state.

American Mercedes-Benz GL450 four-wheel drive (four-wheel drive performance)

The full-time four-wheel drive adopted by Mercedes-Benz GL450 in the United States refers to the mode that the vehicle maintains four-wheel drive during the whole driving process. This driving mode has good off-road and handling performance, but it can't adjust the torque distribution according to the road conditions, resulting in high fuel consumption.

The center differential of American Benz GL450 is not a simple mechanical connection, but uses liquid oil as a flexible medium to transmit power. Due to the flexible connection, the front and rear wheels can rotate at different speeds. There are three open differentials, front, middle and rear differentials, through which power is distributed to each wheel. The American Benz GL450 can realize four-wheel drive at any time without affecting the normal steering, which can benefit from the strong grip and handling ability brought by four-wheel drive. In the full-time four-wheel drive system, the engine needs to be directly input into the central differential and then distributed to the front axle and the rear axle.

The difference between American Benz GL450 is that the engine power input shaft and the front and rear power output shafts are all in the same silicone oil container. First, the engine power output shaft drives the oil pressure to rotate, and the front and rear transmission shafts are driven by silicone oil. Then more power is distributed to the transmission shaft with greater resistance, that is, the wheels that do not slip, thus realizing full-time four-wheel drive. Moreover, this system can realize a wide range of torque distribution, and the front and rear wheels can get more torque according to different situations. At the same time, the torque distribution speed of the central differential is faster and the response is very sensitive.

Mercedes-Benz GL450 built-in (empty).

The American Benz GL450 is a full-size SUV with five doors and seven seats. Its length, width and height are 5 12 1, 2 14 1, 1849 mm respectively. After the rear seats with a wheelbase of 3076 mm are all laid down, the maximum capacity of the trunk can reach 2656 liters. There are not only seats for 7-8 people in the carriage, but also some luggage space, and the internal structure is also very flexible. The seat is different from the SUV that is also equipped with a third row of seats. The third row of seats of American Mercedes-Benz GL450 is comparable to the first two rows of seats, no matter the space between legs or the head.

Unit:

exist

millimetre

The head of the first line is empty.

4 1.2

1046

Between the first row of legs.

40.3

1024

The first row of shoulders is empty.

58.5

1486

The lounge in the second row is empty.

40.0

10 16

The legs in the second row are empty.

38.5

978

Rooms with empty shoulders in the second row

58.3

148 1

The lounge in the third row is empty.

38.9

988

The space between the legs in the third row

35.0

889

A room with empty shoulders in the third row

50.5

1283

Unit:

cubic feet

L

Maximum capacity (two or three rows of seats down)

93.8

2656

American Mercedes-Benz GL450 Interior (skylight size)

The electric sunroof used in the American Mercedes GL450 can effectively circulate the air inside the car and increase the intake of fresh air. At the same time, skylights can broaden our horizons and are often used for mobile phone photography. The American Benz GL450 comes standard with a single skylight, and of course the panoramic skylight can also be optional. There are two types of panoramic skylights. One is that the whole roof is made of glass, but it can't be opened. The second type adopted by the American Mercedes-Benz GL450 is divided into two parts. The first half can be opened like an ordinary skylight, but the second half can't be opened.

However, the safety factor of panoramic sunroof of American Benz GL450 is not worse than that of tin car. On the contrary, in some cases, this is a safe exit. Although the panoramic skylight has no beam, it has a solid skylight frame, and the skylight itself is thick tempered glass. If you put an explosion-proof membrane on it, you should not have to worry about safety. Panoramic skylight also has good sun protection and heat dissipation functions.

Built-in Mercedes-Benz GL450 (central steering wheel)

The steering wheel of American Benz GL450 has four leather multifunction steering wheels, and the mahogany steering wheel and steering wheel heating function are optional. American Mercedes-Benz GL450 multi-function steering wheel refers to setting some function keys on both sides or below the steering wheel, including audio control, car phone and so on. There are also some constant speed control keys on the steering wheel. The driver can directly control many electronic devices in the car on the steering wheel, so that it is not necessary to look for various buttons on the center console, and the driver can concentrate on the front, which greatly improves the driving safety. And the steering wheel is genuine leather. Compared with other materials, leather is more flexible and comfortable, but the price is also the most expensive.

The American Benz GL450 is also equipped with a steering wheel heating function. This car is specially designed for the owner in view of the northern weather. Because of the weather in the north, the water temperature will not reach the temperature soon after the engine is started, so the air inside the car will blow out hot air in a short time. At this time, the steering wheel is cold, and the reaction speed of the owner will be reduced. The heating of the steering wheel provides an effective safety guarantee for the owner when driving.

The large-screen navigation system located in the central control area provides great convenience for the drivers and passengers of American Mercedes-Benz GL450. Traditional maps can't keep up with the changes of streets, so it is difficult to identify them, which often makes drivers unable to get accurate instructions. Therefore, it is very important to use satellite signals to accurately and timely navigate and locate cars in high altitude areas. The four air outlets in the front row are used for cooling, heating, ventilation and air purification in the carriage. It can provide a comfortable riding environment for passengers, reduce the fatigue strength of drivers and improve driving safety.

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Mercedes-Benz GL450 built-in (trunk)

Trunk is a common device in our life, mainly to increase the load of the car. Its main movement is Dingzhou rotation, which is realized by six-bar mechanism. The six-bar mechanism can greatly improve the problem of uneven output motion, and the biggest highlight of the American Mercedes-Benz GL450 is naturally the huge spare space inside. The vacant space can be adjusted at any time according to the load, the rear seats can be folded at will, and the required storage space can be expanded if necessary. If the second and third rows of seats are laid down, the maximum trunk volume can reach 93.8cu ft (cubic feet), which means the maximum trunk volume can reach 2656 L.

However, the trunk storage of the American Mercedes-Benz GL450 did show its skill. Because the third row of seats can be laid down electrically, it is flat after being laid down, so the second row of seats can also be completely flat after the seat cushion is opened (optional electric laying down), and a completely flat loading space is formed with the third row at this time.

Maintenance of American Standard Benz GL450 (maintenance cycle)

The first warranty of American Mercedes-Benz GL450 is 7500km/6 months, the second warranty is 15000km/ 12 months, the interval is 10000km/ 10 months, and the maintenance period is unlimited for two years. The maintenance items of American Mercedes-Benz GL450 include: oil, oil filter, air filter, all spark plugs and air adjustable filter.

The most important thing in car maintenance is to change the oil and oil filter. Car washing is the top priority of car maintenance. The most important parts of automobile maintenance are tire surface and air pressure, oil level, cooling water level and brake oil level. Five points of engine maintenance: 1. Use an appropriate grade of engine oil, and change the engine oil and filter element regularly (every 5,000 kilometers); 2. Maintain the air filter regularly and replace it regularly (once every 20,000 kilometers); 3. Clean the fuel system regularly and replace the fuel filter regularly (once every 30,000 kilometers); 4. Regular maintenance of water tank cooling network (30,000 kilometers); 5. Replace the spark plug regularly (40,000 kilometers or driving conditions).

The normal maintenance of vehicles is related to the service life of vehicles and the safety of drivers and passengers. Improper maintenance or use will cause vehicle failure and bring potential safety hazards. Therefore, in addition to going to the maintenance station on time, we should also do daily maintenance, which is good for the "health" of the vehicle.

Mercedes-Benz GL450 car maintenance in the United States refers to the process of brand-new maintenance and care of cars by using special care materials and products with different properties according to the maintenance conditions required by different materials in different parts of cars. Modern automobile maintenance mainly includes the maintenance scope of engine system (engine), gearbox system, air conditioning system, cooling system, fuel system and power steering system. Mastering certain knowledge of car maintenance is the basic skill of car owners. In daily life, we will find that with the extension of driving experience, people's understanding of automobile maintenance will deepen, and many problems, large and small, can be found in time and solved quickly. = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

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