Does the Mercedes-Benz GLA200 have keyless entry?

2 Answers
McAngelo
07/29/25 12:05am
Comfort access, also known as keyless entry, 1. Main functions: Without altering the original car key, you only need to carry the key with you. As you approach the vehicle and get close to the door, the car will sense the key. Once the connection is established, the owner simply needs to reach into the unlocking sensor area, and the door will automatically unlock (while the emergency lights flash once), allowing the owner to open the door and enter the car. Conversely, after turning off the engine and exiting the vehicle, a simple touch of the locking sensor area will automatically lock the doors (while the emergency lights flash once). This common keyless entry system is also known as the smart key system. 2. It consists of a control system formed by three receivers—the transmitter, the remote central locking control module, and the driving authorization system control module—along with related wiring harnesses: (1) The remote control and transmitter are integrated into the car key, allowing the vehicle to enter a locked or unlocked state based on signals from the smart key. (2) The automatic door lock is activated through the chip in the smart card carried by the owner. When the owner approaches the car, the key and the car begin exchanging preset command information via radio waves. Subsequently, the car's locking system, security system, and engine control system are all activated.
Was this review help?
10
5
Share
MacDerek
08/12/25 4:22am
As someone who frequently interacts with various car models, I find the Mercedes-Benz GLA200 typically comes equipped with a keyless entry feature, which makes daily use incredibly convenient—no need to take out the key to unlock the door or start the car, especially saving a lot of hassle when rushing out or shopping. Mercedes-Benz emphasizes comfort in its design, and the GLA200, as an entry-level luxury SUV, includes this system in many model years and configurations, with its one-button operation being quite smart. If you're a new owner, you might want to try it: approach the car door, and it automatically unlocks; to start, just press the button while stepping on the brake. However, be mindful of the key fob battery life—replace it promptly when it runs out to avoid malfunction. It's also important to have technicians check the electrical connections during regular maintenance to prevent minor issues. All in all, this is a great feature that enhances the pace of life and is worth experiencing.
Was this review help?
3
3
Share
Expand All
More Forum Discussions

How Many Days to Break in New Brake Pads?

New brake pads require a break-in period of approximately 200 kilometers to achieve optimal braking performance. Here is relevant information about brake pads: 1. Brake pad classification: Asbestos brake pads (mostly phased out), semi-metallic brake pads, low-metallic brake pads, NAO formula brake pads, ceramic brake pads, and NAO ceramic brake pads. 2. Ceramic vs traditional brake pads: In traditional brake pads, metal serves as the primary friction material, providing strong braking force but with greater wear and tendency for noise generation. After installing ceramic brake pads, abnormal squealing (scraping sounds) won't occur during normal driving. Since ceramic brake pads contain no metal components, they eliminate the metallic screeching caused by friction between traditional metal brake pads and their counterparts (brake pads and rotors). 3. Stable friction coefficient: Conventional brake pads use immature friction materials where excessively high friction coefficients may lead to dangerous situations like loss of steering control during braking, pad burning, or rotor scoring. Even when rotor temperatures reach 650°C, ceramic brake pads maintain a stable friction coefficient between 0.45-0.55, ensuring reliable braking performance.
6
0
Share

Where is the motorcycle spark plug located?

Most spark plugs are located at the front right side of the engine, while a few may be positioned at the front left side. Generally, you can see them by removing the storage compartment under the seat or the small front panel beneath the seat. What components make up a spark plug: A spark plug mainly consists of a terminal nut, insulator, terminal stud, center electrode, side electrode, and shell. What types of spark plugs are there: The main types of spark plugs include: standard spark plugs, projected insulator spark plugs, electrode-type spark plugs, seat-type spark plugs, pin-type spark plugs, and surface-gap spark plugs. Replacement cycle for spark plugs: Under normal maintenance conditions, spark plugs should be replaced after driving 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine type, so it is recommended to follow the user manual. Platinum spark plugs should be replaced at 40,000 kilometers, ordinary nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs at 60,000 to 80,000 kilometers.
16
5
Share

Which Year's Cars Comply with China IV Emission Standard?

Cars produced after July 1, 2011 comply with the China IV standard. The China V emission standard was implemented on July 1, 2017, so vehicles meeting China IV standards were manufactured between 2011 and 2017. The latest emission standard is China VI, which took effect on July 1, 2019. Below is relevant information about emission standards: 1. Reason: With increasingly severe global environmental pollution issues, countries worldwide are implementing stricter emission standards. 2. Function: Strict emission standards are designed to regulate automakers. Under these standards, manufacturers actively develop new technologies to reduce engine exhaust emissions. 3. Development Trend: Pure electric vehicles represent the future of automotive development. As they produce no exhaust emissions, they contribute significantly to environmental protection.
18
3
Share

Does changing the rims affect the annual inspection?

According to Article 10 of the "Motor Vehicle Registration Regulations": Changing the rims requires registration with the vehicle management office, otherwise it will not pass the annual inspection. Common knowledge about car rim modifications: 1. Choose the appropriate rim type: Different vehicle models require different rim choices. Do not assume that you can install any type of rim you want. Rims are mainly divided into steel rims, aluminum alloy rims, and magnesium alloy rims. Steel rims are the heaviest and relatively the cheapest, aluminum alloy rims are lighter than steel rims, and magnesium alloy rims are even lighter and softer, with better acceleration performance. However, they are mainly used in racing cars and can only be used on civilian vehicles in areas with excellent road conditions. 2. Use compatible tire types: Rim upgrades should be synchronized with tires. When modifying rims, it is essential to upgrade the tires simultaneously because the size of the tires is closely related to the size of the rims. Some car owners may choose used tires, which is an unwise decision. Used tires have a certain gap in tread life compared to new tires, posing potential safety hazards. Therefore, new tires should be selected for rim upgrades.
14
5
Share

What to Do When the Car Window Suddenly Won't Close?

There are many reasons why a car window suddenly won't close. Here is a detailed introduction to some causes and solutions: 1. Damaged window lift motor or poor contact in the wiring harness: If you smell a burning odor when holding down the window button or hear unusual noises inside the door panel, it is likely that the window lift motor components are damaged. In this case, it is recommended to directly contact a 4S shop or auto repair shop to replace the window lift motor. 2. Motor overheating protection: To protect the power supply circuit, window lift motors generally have an overheating protection mechanism. If components overheat for some reason, the motor will enter an overheating protection state, causing the window to malfunction. In this situation, simply wait for the motor to cool down. 3. Clogged tracks or aging rubber seals: Most cases of window glass not moving are caused by mechanical jamming. You only need to clean the tracks and apply some lubricant. 4. Lost initialization data: If the battery is disconnected or the power or ground wire of the window control module is disconnected during maintenance of other systems, the initialization data for the window may be lost, preventing the window from moving. In this case, the window lift needs to be reset. 5. Damaged window switch: The car window switch is one of the most frequently used switches in a car, as it is used almost every time you drive, so the probability of damage is also high. In this situation, simply replace the entire window switch.
5
3
Share

Which Button is for Defogging on Rainy Days?

In the car air conditioning system, there are generally two buttons resembling a windshield. One is a rectangular windshield, representing rear window heating; the other is the front windshield defrost button. For manual air conditioning, turn on the front window defogging mode and the A/C switch, adjust the fan speed to maximum, and the fog on the glass will disappear shortly. More defogging methods: 1. Some models are equipped with electric heating for the rear window and external rearview mirrors. Simply turn on the electric heating, and the fog will clear in about a minute. 2. Automatic air conditioning: Press the one-touch defrost button. Related information: In winter, turning on the A/C can make it colder. You can also use the heating system for defogging. If the car has just started, avoid turning on the air conditioning immediately. Wait until the engine has warmed up for a few minutes, and the water temperature rises. Then, start the heating, set the fan speed to maximum, and also activate the front window defogging mode. The fog will disappear in a few minutes.
11
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.