Where to Find the VIN on a Mercedes-Benz R350?

2 Answers
GabrielleMarie
07/24/25 10:20pm
Mercedes-Benz R350 VIN can be found on the driver's side door hinge pillar, door lock pillar, or door edge. The VIN consists of 17 characters, including information about the vehicle manufacturer, brand, features, age, engine, chassis, and drivetrain. The VIN, also known as the Vehicle Identification Number, is a unique code that does not repeat. Here is relevant information about Vehicle Identification Numbers: A VIN is a 17-character serial number composed of digits and letters. The first digit identifies the country/region of origin. If the vehicle is assembled from parts produced in different countries/regions, this digit indicates the assembly country/region. Some larger countries/regions are divided into multiple zones. The second digit identifies the vehicle manufacturer. The ninth digit is always a check digit. The correct check digit can be obtained by performing a series of calculations on the other digits in the VIN. Since each manufacturer uses different codes and every vehicle produced in the same factory has its own production sequence number, each vehicle manufactured in a specific year has a unique VIN.
Was this review help?
4
3
Share
LaJayla
08/10/25 2:58pm
As a seasoned driver who has owned several Mercedes-Benz models, I often help people locate VIN numbers. For the Mercedes-Benz R350, the VIN can be found in several visible locations: The most common spot is the lower left corner of the windshield – you can easily spot that string of numbers from outside the car. Another place is on the driver's side door – there's a sticker with the VIN on the B-pillar. You can also check inside the engine compartment; the label on the firewall has it. Why is this important? Like an ID card, it's essential for buying/selling cars and checking maintenance records. I personally used the VIN to avoid purchasing a flood-damaged vehicle. My advice: pick a sunny day for inspection, wipe the glass and labels clean with a cloth to prevent dust from obscuring the numbers. On the R350, these locations are quite conspicuous, so don't worry – it'll only take two or three minutes. It's best to jot it down and save it on your phone for easy access.
Was this review help?
18
3
Share
Expand All
More Forum Discussions

What is the Function of Automotive Engine Sensors?

The function of automotive sensors is to detect engine operating conditions related to ignition timing and input this information into the electronic control unit (ECU) as the basis for calculating and controlling ignition timing. Common automotive sensors include: 1. Air Flow Sensor: Measures the amount of air drawn into the engine and converts it into an electrical signal provided to the ECU as a reference signal for fuel injection timing. 2. ABS Sensor: Monitors vehicle speed and provides wheel speed feedback to the braking system during emergency braking, allowing the system to control wheel rotation for optimal braking performance. 3. Throttle Position Sensor: Detects throttle opening angle through a linkage mechanism, measures the throttle angle voltage signal, and transmits it to the ECU as a reference signal for fuel injection volume and ignition timing correction. 4. Crankshaft Position Sensor: Detects top dead center signals, crankshaft angle signals, and engine speed signals, providing them to the ECU as reference signals for determining ignition timing, fuel injection timing, and operating sequence. 5. Camshaft Position Sensor: Detects camshaft position and angle, providing the ECU with crankshaft angle reference position signals as the main control signals for fuel injection timing and ignition timing control.
19
5
Share

How to adjust the cooling and heating of the Hongqi H5 air conditioner?

Hongqi H5 is equipped with automatic air conditioning. You only need to turn on the air conditioning switch and set it to the desired temperature, and it will automatically cool or heat. Next, select the vehicle's circulation mode and adjust it to the internal circulation mode to save energy. Below is relevant information about car air conditioning: 1. The car air conditioning device, referred to as car air conditioning, is used to adjust and control the temperature, humidity, air cleanliness, and air flow inside the car cabin to the optimal state, providing a comfortable riding environment for passengers and reducing travel fatigue. 2. It creates good working conditions for the driver and plays an important role in ensuring safe driving. Generally, it includes cooling devices, heating devices, and ventilation devices. This combined device makes full use of the limited space inside the car, with a simple structure and easy operation, making it a popular modern car air conditioning system internationally. With the rapid growth of the automobile industry, especially passenger cars, in recent years. 3. The automotive parts industry has also developed rapidly. Car air conditioning, as an important component to improve riding comfort, has been recognized by automobile manufacturers and consumers. In China, the installation rate of domestic car air conditioning has reached nearly 100%, and the installation rate in other vehicle types is also increasing year by year. Car air conditioning has become a crucial functional component in automobiles.
3
0
Share

Is the oil specification for the Koleos 5w30 or 5w40?

The Koleos model can use both 5w30 and 5w40 oil specifications, and you can choose according to your needs. The manufacturer recommends two types of oil for the Koleos: the original 5W30 mineral oil and the original 5W40 semi-synthetic oil. Here is some relevant information about the Koleos: 1. The Koleos uses a naturally aspirated engine, so the requirements for oil are not very high. Based on the original oil provided by 4S stores, mineral oil meets the requirements, but owners with the means can also upgrade to semi-synthetic oil. 2. There are many types of oil specifications, and different specifications indicate different oil performances. Taking 5W-30 as an example, the 5 represents that the oil is suitable for temperatures above -25 degrees Celsius. If it is 10, it represents above -20 degrees Celsius. The smaller the number before the W, the better the low-temperature fluidity. 3. In other words, it is more suitable for winter use in northern regions, with good cold-start performance. W stands for winter, indicating a wide range of applicable temperatures, meaning it is an all-season oil. 4. The number after 5W-30 is the viscosity index, indicating that the oil's viscosity index is 30 at 100 degrees Celsius. The higher the number, the higher the viscosity, and the better the protection for the engine at high temperatures. However, the appropriate oil specification should be used based on different driving conditions and vehicle models.
18
1
Share

What is the reason why the Volkswagen 02214 fault tire pressure cannot be reset?

Volkswagen 02214 fault tire pressure cannot be reset because the tire pressure fault has not been resolved. Tire Pressure Reset: Tire pressure reset is the operation of resetting the tire pressure monitoring system after the tire pressure fault has been resolved. Tire Pressure Reset Method: First, turn on the ignition switch, press and hold the tire pressure monitoring reset button until you hear a "ding" sound, then release it. The tire pressure monitoring system will store the current normal tire pressure data, automatically clear the previous data, and finally, the fault light on the dashboard will turn off, completing the tire pressure reset. There are generally three reasons for abnormal tire pressure: Abnormal Tire Pressure: Usually, an alarm will sound if the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are required. Tire Pressure Monitoring Not Reset: After inflating the tires, if the tire pressure reset is not performed in time, the tire pressure monitoring system will still record the previous data, causing the tire pressure monitoring indicator light to turn on. In this case, 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, it will also cause the tire pressure fault light to turn on. For sensor damage issues, only a new replacement part can be used.
16
2
Share

What does the VW ECON button mean?

ECON is the switch for the car's fuel-saving mode, which can be turned on or off with this button. Modern cars generally offer three driving modes to choose from: fuel-saving mode, comfort mode, and sport mode. Below is information about these three modes: Fuel-saving mode: When the car is in this mode, fuel consumption is relatively low. The throttle pedal sensitivity decreases, and the transmission shifts up more aggressively. Comfort mode: This mode is considered a normal operating mode for the car. In this mode, the throttle pedal response is more sensitive than in fuel-saving mode. Sport mode: This mode can be used during aggressive driving. When sport mode is activated, the throttle pedal response becomes very sensitive, and the transmission delays shifting. The transmission will only upshift when the engine speed reaches the redline. After switching to sport mode, the engine speed is maintained at around 3,000 RPM, ensuring better power response during acceleration. When the car enters ECON mode, it achieves reduced fuel consumption and energy savings, but the car's power output weakens. ECON can be understood as an abbreviation for "economy." In most cases, it is recommended to keep the ECON mode on. Only when high torque output is needed (such as when climbing a hill) or when driving at very high speeds should the ECON mode be turned off. Pressing the ECON button activates the car's low-carbon, eco-friendly driving mode. The ECU, engine, and transmission then operate in the most fuel-efficient way, intelligently executing the driver's intentions through quick upshifts and smooth acceleration to achieve optimal fuel economy. When the driver presses the throttle pedal deeply, the ECON system effectively controls the opening and closing of the intake valves to ensure smooth engine operation and energy savings. Although the ECON mode is simple and effective, it cannot operate under certain conditions: When the car's speed exceeds 120 km/h, priority is given to maintaining speed, and the fuel-saving mode automatically deactivates. This means that if the car exceeds the economical speed range (usually between 60-90 km/h), the ECON mode will not save fuel. The key to the ECON mode is that it operates independently via the car's computer while driving. Therefore, it does not function when idling, parked, or in N, P, or manual mode. When overcoming significant resistance, such as when climbing a hill, the ECU prioritizes providing sufficient power to drive the car, and the ECON mode will not work in such cases.
9
4
Share

Why is Wheel Alignment Necessary?

Reasons for needing wheel alignment: 1. Wheel alignment directly affects chassis stability. If abnormalities occur, it will impact the vehicle's overall safety index; 2. Wheel alignment helps reduce wear on tires, steering mechanisms, and suspension systems, thereby extending their service life; 3. Wheel alignment can also enhance driving stability and improve road safety. Main factors affecting wheel alignment: 1. High-speed driving on uneven road surfaces; 2. Front wheels subjected to external impacts, such as hitting potholes or mounting curb steps; 3. Frequently turning the steering wheel to full lock while stationary; 4. Tire pressure exceeding standard ranges.
12
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.