How to Use the Navigation System in the Passat?

What is the model of transmission fluid?

The American Petroleum Institute (API) classifies vehicle gear oils into six categories based on performance: GL-1, GL-2, GL-3, GL-4, GL-5, and GL-6. Among these, GL-1, GL-2, and GL-3, which are more suited for heavy-duty applications, have been phased out in the market. Currently, most household vehicles use GL-4 and GL-5 (GL-6 is typically used for buses). More details are as follows: 1. Transmission fluid is an oil product designed to keep the gear system clean, ensuring the proper functioning of the transmission and extending the lifespan of the transmission components. 2. In terms of oil characteristics, the most noticeable difference is that manual transmission fluid is more viscous than automatic transmission fluid. The replacement interval for manual transmission fluid is generally shorter than that for automatic transmission fluid. Most household vehicles require manual transmission fluid replacement every 40,000 to 60,000 kilometers.

7

3

Share

Why is the seat belt warning chime not sounding?

The seat belt warning chime may not sound if there is a cable connector under the driver's seat that has become disconnected or fallen off, which would deactivate the seat belt reminder. Below is more relevant information: Precautions for pre-tensioner seat belts: 1. Pre-tensioner seat belts cannot be reused once activated and must be replaced along with the retractor and buckle. If the vehicle is involved in a collision but the pre-tensioner does not activate, be sure to have the dealership inspect the pre-tensioner system. Replace if necessary. Do not make any unauthorized modifications to any components or wiring of the pre-tensioner seat belt system, as this could cause accidental activation or damage to the system. 2. Maintenance work on the pre-tensioner seat belt system and its surrounding components should be performed by the dealership. Do not modify or cut SRS wiring. Unapproved electrical testing equipment and diagnostic tools should not be used on the pre-tensioner seat belt system. If you need to service the pre-tensioner seat belt system or scrap the vehicle, contact the dealership. 3. The correct handling procedures for pre-tensioners are outlined in the repair manual. Incorrect handling procedures may result in personal injury. The pre-tensioner is installed in the front seat belt retractor and anchor, and the method of using the seat belt is the same as with conventional seat belts.

11

0

Share

Can the Parking Air Conditioner Work While Driving?

Parking air conditioners can operate while driving. Below is relevant information about automotive air conditioning: 1. Function: Used to adjust and control the temperature, humidity, air cleanliness, and airflow inside the vehicle cabin to optimal conditions, providing a comfortable riding environment for passengers and reducing travel fatigue; it creates favorable working conditions for the driver and plays a crucial role in ensuring safe driving as a ventilation device. 2. Classification: Generally includes refrigeration units, heating units, and ventilation systems. This integrated system makes full use of the limited space inside the vehicle, featuring a simple structure and ease of operation, making it a popular modern automotive air conditioning system internationally.

15

1

Share

What Causes Automatic Daytime Running Light Switching Failure?

Automatic daytime running light switching failure may be due to settings issues, a blown fuse, or potential faults in the vehicle's wiring harness. Below is an introduction to the methods for handling automatic daytime running light failures: 1. Handling setting-related failures: Turn off the daytime running lights in the vehicle settings. Simply rotate the headlight switch to the automatic position, and the automatic daytime running lights will turn the headlights on or off based on the ambient light brightness. 2. Blown fuse for daytime running lights: If the fuse is blown, typically both sides will not light up, requiring repair or replacement of the fuse. If only one side is not working, it is likely not a fuse issue. 3. Wiring harness fault: Inspect the wiring harness between the headlight control module and the daytime running lights. If the wiring harness is faulty, it needs to be replaced.

11

4

Share

What does the exclamation mark inside a yellow triangle indicate?

A triangle with an exclamation mark indicates a malfunction in the vehicle's regular performance, components, or functions. Common issues include parking sensor failure, fuel cut-off system intervention or malfunction, external light failure, or engine oil pressure sensor failure. Solution: Visit a 4S shop for inspection to identify the source of the fault. The exclamation mark is a common fault warning in vehicles. Besides the triangle with an exclamation mark, there are four other forms of exclamation mark warnings: a yellow gear with an exclamation mark, a red parentheses circle with an exclamation mark in the middle, a yellow parentheses with a horizontal line and an exclamation mark in the middle, and a yellow bulb with an exclamation mark. Below is a detailed analysis of these four scenarios: Automatic transmission fault: A yellow gear with an exclamation mark indicates an automatic transmission fault warning light, signaling a transmission malfunction or transmission lubricant level below the normal range. The transmission oil should be replaced promptly. Brake system fault: A parentheses circle with an exclamation mark in the middle represents a brake system warning, typically indicating a brake system malfunction or low brake fluid level. Immediate inspection of the brake system is required to avoid accidents. Tire pressure anomaly: A parentheses with a horizontal line and an exclamation mark in the middle indicates a tire pressure monitoring warning light, which illuminates when the tire pressure is too low. Check the vehicle's tire pressure and restore it to the normal range. Lighting fault: A yellow bulb with an exclamation mark is a lighting fault indicator, signaling a malfunction in the vehicle's lights. Solution: Visit a 4S shop for inspection as soon as possible, or conduct a self-check focusing on commonly used bulbs such as turn signals, fog lights, and interior lighting to identify the issue.

3

Share

What is the difference between HI and LO in seat heating?

The difference between HI and LO in seat heating is that HI is the abbreviation for 'high', indicating high-level heating, while LO is the abbreviation for 'low', indicating low-level heating. Below is some relevant information about car seat heating: 1. Working principle: The working principle of seat heating involves resistance heating wires stitched into the seat cover. By supplying electricity to these heating wires, the car seat quickly reaches the set temperature, maintaining it within a comfortable range. 2. Low cost: Seat heating is more commonly equipped than seat ventilation because its working principle is simpler, resulting in lower manufacturing costs compared to seat ventilation. 3. No safety hazards: The seat heating function poses no safety hazards during use. The internal materials will not short-circuit even under harsh conditions, and they do not degrade even with prolonged use.

8

2

Share

How to Use the Navigation System in the Passat?

What is the model of transmission fluid?

Why is the seat belt warning chime not sounding?

Can the Parking Air Conditioner Work While Driving?

What Causes Automatic Daytime Running Light Switching Failure?

What does the exclamation mark inside a yellow triangle indicate?

What is the difference between HI and LO in seat heating?

What Causes the Sudden Disappearance of Gear Display in Automatic Transmission?

Where is the cruise control located on the Odyssey?

How to Check Traffic Violations for Public Motorcycles in Beijing?

What Brand Was the Earliest Electric Car?