Is it necessary to use the electronic parking brake when the Mercedes-Benz is in P gear?
2 Answers
When parking a Mercedes-Benz, it is essential to use the electronic parking brake. There is a significant difference between the vehicle's P gear and the electronic parking brake. The electronic parking brake, also known as the parking brake, prevents the vehicle from rolling by applying the brakes. The P gear, on the other hand, is a locking mechanism in the transmission. Prolonged use of the P gear without engaging the electronic parking brake can adversely affect the transmission. Below is an introduction to Mercedes-Benz vehicles: 1. The models produced domestically by Mercedes-Benz include the A-Class, C-Class, E-Class, GLA, GLB, and GLC, among others. 2. The C-Class is a mid-size sedan, with domestic versions available in both standard and long wheelbase variants. The domestic C-Class is equipped with three types of engines: a low-power 1.5-liter turbocharged engine, a high-power 1.5-liter turbocharged engine, and a 2.0-liter turbocharged engine. All three engines are paired with a 9-speed automatic transmission (9AT).
As a Mercedes owner for five years, I find this question quite practical. When you shift into P mode in a Mercedes, the transmission has a mechanical locking device, which essentially physically locks the wheels. However, this locking mechanism is primarily designed for temporary parking, such as waiting at traffic lights. The electronic parking brake is an independent braking system that directly locks the rear wheels via an electric motor. I always press the electronic parking brake button one more time when parking, especially on slopes, as I don't dare to be lazy. Relying solely on the P mode can put long-term stress on the transmission gears, potentially damaging the locking mechanism over time. Once in a supermarket underground garage, I saw a car that had rolled down a slope and hit a wall because it was only in P mode without the parking brake engaged. Now, newer Mercedes models automatically engage the parking brake when shifted into P mode, which is actually more convenient.
