Why does the auto start-stop function of the Mercedes-Benz B200 fail?

1 Answers
VonEzra
07/30/25 6:43am
The reasons for the failure of the start-stop function in the Mercedes-Benz B200 include: 1. The engine has not reached normal operating temperature; 2. The automatic air conditioning has not reached the preset temperature; 3. Insufficient battery charge; 4. Turning the steering wheel after stopping; 5. Emergency braking of the vehicle; 6. Fault in the auto start-stop system circuit. Here is more information about the auto start-stop function: 1. In vehicles equipped with an engine start-stop function, the onboard computer determines the current driving state to automatically shut off or start the engine, thereby reducing unnecessary fuel consumption during engine idling. 2. Do not use the start-stop system when temporarily stopping on a slope. If used, the vehicle may slide directly when the brake is released, and the engine may not start in time, leading to insufficient braking power assistance, which can create a dangerous situation.
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