How to Start the Engine of a Mercedes-Benz Car?

3 Answers
DeBrooklyn
07/29/25 2:56pm
Method to start the engine of a Mercedes-Benz car: The owner only needs to carry the car key, get into the car, ensure the gear is in the P position, press the brake pedal, and then press the start button to start the engine. At this time, do not release the brake pedal, and directly shift to the D gear to drive. The Mercedes-Benz GLA is a compact SUV under the Mercedes-Benz brand, with a body length, width, and height of 4410mm, 1834mm, and 1611mm respectively, and a wheelbase of 2729mm. In terms of power, the Mercedes-Benz GLA is equipped with a 1.6T engine with a maximum power of 115kw, and the transmission system is matched with a 7-speed dual-clutch transmission. In terms of appearance, the rear design of the Mercedes-Benz GLA tends to be rugged, with the vertical integrated taillights on both sides completely surrounding the D-pillar, forming the rear features of the two cars together with the wide rear window on the tailgate.
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EmmettLynn
08/13/25 7:30am
When starting my Mercedes-Benz, I always get in and sit firmly first, make sure the gear is in the P (Park) position, then press the brake pedal and gently push the start button on the dashboard or near the center console. Most modern Mercedes-Benz models come with a keyless entry system, so the smart key needs to be carried on your person or within the car's sensing range for the system to automatically recognize it. If the start button doesn't respond, it might be due to a dead key battery. In such cases, you can use the backup mechanical key to insert into the slot on the steering column for manual startup, or promptly replace the CR2032 coin battery. After starting, don't rush to drive off; let the engine idle for half a minute to warm up, protecting it from cold-start wear. For regular maintenance, it's recommended to check the key battery every two years and avoid placing the key in high-temperature areas to prevent unexpected malfunctions.
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DelNorah
10/11/25 5:26am
Having driven a Mercedes-Benz for so long, starting the car has become a habitual action for me: the first thing after getting in is to press the brake pedal, then press the start button, and the car starts smoothly. The key is usually in my pocket or bag, and the car automatically detects the signal. During the startup process, it's essential to ensure the brake is firmly pressed; otherwise, pressing the button won't work. Once, I encountered a startup failure because the key battery was depleted. I quickly replaced it with a new one and learned a trick—keeping a spare key in the trunk just in case. After a successful start, I glance at the dashboard indicators to ensure everything is normal, like the charging system light being on, indicating everything is OK for a worry-free drive. Additionally, Mercedes' intelligent system is very sensitive; avoid placing your phone near the key during startup to prevent signal interference, which can reduce unnecessary troubles.
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