Why does the multifunction steering wheel of the Mercedes-Benz E260L fail?

1 Answers
AvaLee
07/29/25 6:44pm
In most cases, the malfunction of the multifunction steering wheel buttons is due to poor performance or loose connections of the spiral cable located beneath the steering wheel. Additionally, improper use can lead to button damage and subsequent failure. Functional faults: Generally, the multifunction steering wheel in vehicles includes controls for multimedia volume adjustment, Bluetooth phone calls, and multimedia track navigation. If these functions fail or behave abnormally, you can manually operate the corresponding multimedia buttons on the center console or the touchscreen to verify whether it is a functional fault. Mechanical faults: Buttons are consumable components that wear out over time, leading to a shortened lifespan. It cannot be ruled out that functional failures and uncontrollable quality issues may arise due to poor quality, unreasonable design, or immature manufacturing processes.
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