Will installing an electric tailgate void the battery warranty, guys?

How is the battery warranty? Is it a lifetime free replacement?

Is the warranty for the three electric components of this car limited by mileage?

Has anyone installed an electric tailgate? Is it not recommended to install it right after getting the car?

Is there a modification for an electric tailgate? How is it? Is it good to use?

Will installing an electric tailgate void the battery warranty, guys?

How to set the opening height of the original electric tailgate on the Alphard 20 series?

Has anyone installed an electric tailgate? Can you recommend a brand? Thanks.

Is an electric tailgate expensive?

Looking for advice from fellow car enthusiasts, where is a reliable place to install an electric tailgate for a Sharan? Is it okay to buy one online?

Does not installing the electric pedal at a 4S shop affect the lifetime warranty? 💡