求翻译：我们在上海经销商的车间里准备对温州客户 WAMW19WZZ4DM629535的车辆发动机进行安装APR时，发现车辆底盘号码错误。经过核对后发现客户自行更改了车辆底盘号码。是什么意思？

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We in Shanghai the workshops where the dealer is ready to Wenzhou WAMW19WZZ4DM629535 customer vehicle engine to when setting up the APR, found the vehicle chassis number is incorrect. After investigation revealed that the customer self-change the vehicle chassis number.

We prepare when in the Shanghai dealer's workshop carries on to the Wenzhou customer WAMW19WZZ4DM629535 vehicles engine installs APR, discovered the vehicles chassis number is wrong.经过核对后发现客户自行更改了车辆底盘号码。

Prepared in our workshop in Shanghai, dealers of Wenzhou customer WAMW19WZZ4DM629535 vehicle engine when you install APR, the vehicle chassis number errors. After a check found that customers change the chassis number of the vehicle.

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