What is the reason for the malfunction of the automatic folding feature of the Mercedes-Benz E300 rearview mirror?
1 Answers
Battery disconnected or dead, or the setting 'fold mirrors when locking' is not configured. Here are some relevant details about the battery: 1. Lifespan: The normal lifespan of a car battery is generally around two years; 2. Maintenance: If properly maintained, it can be extended, with the best cases lasting up to four years. Signs of a dead car battery include difficulty starting the car after being parked for two days, and the car feeling noticeably heavier when driving with the air conditioning on. 3. Precautions for car batteries: Modern car batteries come with a protection function that retains the minimum power required for ignition. If you turn the key without starting the engine and listen to music or turn on the lights, it can last for about an hour or so.