How to Turn Off the Lock Sound on a Mercedes-Benz?

[KingstonLynn]

Method to turn off the lock sound on a Mercedes-Benz: Press the right button on the steering wheel to access the vehicle settings interface, then click the lock sound setting button to turn off the sound. Below are common faults that may occur in a Mercedes-Benz: 1. Deterioration of Spark Plug Performance: When driving, you may feel a lack of engine power, jerking during sudden acceleration accompanied by abnormal noises from the exhaust pipe, and engine shaking at idle. 2. Symptoms of a Dirty Throttle Body: After driving approximately 20,000 kilometers, due to air quality issues, the throttle valve may accumulate a significant amount of dirt. When the dirt reaches a certain thickness, the engine may experience difficulties starting, abnormal idle speed after starting, and stalling while driving.