What are the causes of Mercedes-Benz electric tailgate failure?

[AliviaDella]

Mercedes-Benz electric tailgate failure can be caused by issues with the electric tailgate button, remote key button/chip failure, activation of the anti-pinch function when closing the tailgate, or lock mechanism failure. Electric tailgate button failure: When the vehicle is unlocked, if the electric tailgate button malfunctions, it sends incorrect signals to the control module. The solution is to open the tailgate for inspection and repair the button if necessary. Remote key button/chip failure: If the tailgate does not open automatically when the key is placed outside the vehicle's sensing range, it usually indicates a problem with the remote key button or chip. The solution is to replace the components in the remote key and perform a computer re-matching service. Activation of anti-pinch function when closing the tailgate: If the tailgate automatically opens during closing, it is usually due to foreign objects or insufficient lubrication causing increased resistance, which triggers the anti-pinch function. The solution is to apply lubricant. Lock mechanism failure: If the tailgate automatically opens without being properly locked, it generally indicates a lock mechanism failure. The solution is to replace the lock mechanism.