Why is the Volkswagen Tiguan's electric fan not working at 105 degrees?

What is the normal tire pressure for Mercedes-Benz E300L?

The normal tire pressure range for Mercedes-Benz E300L is 2.4bar-2.5bar. Due to seasonal factors, the tire pressure can be appropriately increased by 0.2bar in winter and reduced by 0.1bar in summer. This data is based on the international GBT2978-2008 standard requirements. If you want to check the current tire pressure of your Mercedes-Benz E300L during daily driving, you can activate the tire pressure monitoring system, and the tire pressure value will be displayed on the central LCD screen of the instrument panel. The specific method is to press the CAR button on the left combination instrument of the steering wheel to switch to the tire pressure monitoring system interface. Generally speaking, a tire pressure exceeding 2.8bar is considered too high, while a tire pressure below 2.0bar is considered too low. Hazards of overinflated tires: Reduced tire friction and adhesion, affecting braking performance; causing steering wheel vibration and deviation, reducing driving comfort; accelerating wear on the central tread pattern of the tire, shortening tire lifespan; increased vehicle vibration, indirectly affecting the lifespan of other components; excessive stretching deformation of tire cords, reducing tire elasticity, and increasing the load on the vehicle during driving. Hazards of underinflated tires: Increased friction coefficient with the road surface, leading to higher fuel consumption; causing heavy steering and deviation, posing risks to driving safety; increased movement of various parts of the tire, leading to abnormal overheating due to excessive rolling; reduced functionality of cords and rubber, causing delamination or cord breakage and excessive friction with the rim, resulting in damage to the bead area and abnormal wear; exponentially increased friction between the tire and the ground, rapid rise in tire temperature, softening of the tire, and sharp decline in strength. High-speed driving may lead to tire blowout. If the tire pressure monitoring indicator light comes on (a yellow symbol, an irregular circle without a seal at the top and four small spikes at the bottom, with an exclamation mark inside), there are generally three reasons: Abnormal tire pressure: Usually, an alarm will sound if the pressure is below 1.8bar or above 3.0bar. At this time, tire inspection and pressure adjustment are required. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the tire pressure monitoring system will still record the original data, causing the tire pressure monitoring indicator light to come on. Simply perform a tire pressure reset. Damaged tire pressure sensor: The tire pressure sensor is used to monitor tire pressure and is directly installed inside the tire, connected to the tire inflation port. If the tire pressure sensor is damaged during driving, the tire pressure fault light will also come on. For sensor damage issues, only a new replacement part can be installed.

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Is reversing into the parking space with the rear of the car over the line a deduction or a fail?

Body sweeping the line means the body is over the line, which results in a deduction of 100 points, making the test unsuccessful. Other actions that also result in a 100-point deduction include the vehicle crossing the line, not entering the parking space, stopping midway, not following the prescribed route, not following the sequence, or exceeding the prescribed time. The two subjects have a full score of 100 points, with evaluation criteria set for failure, 20-point deduction, 10-point deduction, and 5-point deduction. The rules for the subject two test of applying for a motor vehicle driver's license state that any mid-test stopping, rolling back, or not following the voice prompts will result in failure. Additionally, the wheels or body pressing the line will also result in test failure. Many students encounter the issue of pressing the line during subject two learning, with "pressing the line" being the most common mistake leading to failure. The main reason for wheels pressing the line is that students fail to grasp the correct timing for steering. Apart from missing the steering timing, another reason could be that the steering speed does not match the vehicle speed. Subject two deduction standards: Not wearing a seatbelt: 100-point deduction. Starting the engine without the gear in neutral: 100-point deduction. Not using the turn signal (including starting, changing lanes, overtaking, turning, and parking); using the turn signal for less than three seconds (note this is easily overlooked!); forgetting to turn off the turn signal or using it incorrectly: 10-point deduction. Stalling once: 10-point deduction. Reversing into the parking space: Not following the prescribed route sequence: 100-point deduction. Body over the line: 100-point deduction. Not fully reversing into the parking space: 100-point deduction. Before reversing, if the two front wheels do not pass the control line: 100-point deduction. Exceeding the 210-second time limit for the task: 100-point deduction. Stopping midway for more than 2 seconds: 5-point deduction each time. Slope parking and starting: After stopping, if the front bumper is not aligned with the pole line and exceeds 50cm front or back: 100-point deduction. After stopping, if the front bumper is not aligned with the pole line but does not exceed 50cm front or back: 10-point deduction. After stopping, if the starting time exceeds 30 seconds: 100-point deduction. Wheels pressing the road edge while driving: 100-point deduction. Rolling back more than 30cm when starting: 100-point deduction. After stopping, if the body is more than 50cm from the road edge: 100-point deduction. After parking, not tightening the parking brake: 10-point deduction per time. After stopping, if the body is more than 30cm but less than 50cm from the road edge: 10-point deduction per time. Rolling back more than 10cm but less than 30cm when starting: 5-point deduction per time. Parallel parking: After parking, if the body is over the line: 100-point deduction. Not using or incorrectly using the turn signal when entering the parking space: 10-point deduction. Exceeding the 90-second time limit for the task: 100-point deduction. Touching the parking space edge with the body while driving: 10-point deduction per time. Wheels pressing the lane edge while driving: 10-point deduction per time. Stopping midway for more than 2 seconds: 5-point deduction per time. 90-degree turn: Wheels pressing the road edge: 100-point deduction. Not using or incorrectly using the turn signal when turning, or not turning off the turn signal after turning: 10-point deduction. Stopping midway for more than 2 seconds: 5-point deduction per time. Curve driving: Wheels pressing the road edge: 100-point deduction. Stopping midway for more than 2 seconds: 100-point deduction. Driving without the gear in second or above: 5-point deduction.

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What Causes the Low-Pressure Pipe of Car Air Conditioning to Not Be Cold?

Car air conditioning low-pressure pipe not being cold is caused by: 1. Insufficient air conditioning refrigerant; 2. Inadequate air conditioning pressure or refrigerant line leakage. The car air conditioning system is a device that cools, heats, ventilates, and purifies the air inside the vehicle compartment. Its functions are: to provide a comfortable riding environment for passengers, reduce driver fatigue, and improve driving safety. The car air conditioning consists of a refrigeration system, heating system, air purification device, and control system, designed to adjust and control the temperature, humidity, air cleanliness, and air flow inside the vehicle compartment to an optimal state.

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What maintenance is required for a car at 15,000 kilometers?

Maintenance required for a car at 15,000 kilometers includes: 1. Engine oil and oil filter; 2. Engine oil; 3. Air filter; 4. Fuel filter. Inspection items for maintenance include: 1. Lighting, warning lights, turn signals, and car horn; 2. Performance of windshield wipers and cleaning devices; 3. Clutch pedal travel for manual transmission models; 4. Rear wheel hub bearing clearance and lubrication condition; 5. Condition of spark plugs; 6. Whether the seat belts are intact; 7. Whether the exhaust system is damaged; 8. Steering tie rod joint clearance, tightness, and dust cover sealing.

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What Octane Gasoline is Suitable for the Equinox?

The Equinox is suitable for 92-octane gasoline. Gasoline is a volatile, flammable hydrocarbon mixture liquid distilled or cracked from petroleum, used as fuel. The Equinox is a mid-size SUV produced by Chevrolet, with body dimensions of 4646mm in length, 1843mm in width, and 1684mm in height, a wheelbase of 2725mm, a fuel tank capacity of 56 liters, and a curb weight of 1535kg. The Equinox is equipped with a 1.5T turbocharged engine, delivering a maximum power of 124kW at 5600 rpm, paired with a 6-speed automatic transmission.

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How often should the brake fluid be replaced in an Audi A6?

Audi A6 brake fluid should be replaced every 2 years or 40,000 kilometers. Brake fluid is a liquid medium used in hydraulic braking systems to transmit braking pressure, employed in vehicles with hydraulic braking systems. Taking the 2004 Audi A6 as an example, its body dimensions are: length 4886 mm, width 1810 mm, height 1475 mm, wheelbase 2850 mm, minimum ground clearance 115 mm, and fuel tank capacity 70 liters. The 2004 Audi A6 is equipped with a 1.8T turbocharged engine, with a maximum power of 110 kW and a maximum torque of 210 Nm, paired with a 5-speed automatic transmission.

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Why is the Volkswagen Tiguan's electric fan not working at 105 degrees?

What is the normal tire pressure for Mercedes-Benz E300L?

Is reversing into the parking space with the rear of the car over the line a deduction or a fail?

What Causes the Low-Pressure Pipe of Car Air Conditioning to Not Be Cold?

What maintenance is required for a car at 15,000 kilometers?

What Octane Gasoline is Suitable for the Equinox?

How often should the brake fluid be replaced in an Audi A6?

Should You Press the Brake or the Clutch First When Braking?

Is 4h High-Speed Four-Wheel Drive or Low-Speed Four-Wheel Drive?

What are the causes and hazards of insufficient engine oil pressure?

Should the Mercedes-Benz C260L use 92 or 95 octane gasoline?