因為不明原因，他的留言不見了，但是我還是回覆一下他的看法，大家一起研究一下。
我去AUDI國外官網查詢了一下ESP的功能，英文原文如下：
Electronic stabilization program (ESP)
The electronic stabilisation program (ESP) makes the vehicle easier to control in handling situations close to the limit It reduces the danger of swerving and thus improves directional stability. ESP identifies the car's intended direction and response. It applies the brakes on individual wheels, thereby generating one-sided forces that help to keep the car moving in the desired direction. The program uses the anti-lock braking system (ABS), electronic brake-force distribution (EBD), the electronic differential lock (EDL) and the traction control (ASR) system, and is permanently active.
The latest version, ESP 8.0 also offers a dry brake function: in adverse weather conditions, the system wipes water off the brake discs at regular intervals by applying the brake pads. This process goes unnoticed by the driver and reduces the stopping distance in wet weather compared with conventional brake systems.
Note:
ESP cannot override a car's physical limits. If a driver pushes the possibilities of the car's chassis and ESP too far, ESP cannot prevent an accident.
我目前是尚未看出ESP OFF功能與Off-Road的關聯，請問這位朋以可以幫忙列出相關ESP OFF的官方功能說明嗎？
