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How to replace the return pipe of the auxiliary kettle?

The following steps are required to replace the return pipe of the BMW auxiliary kettle:

1. You need to open the hood and find the location of the auxiliary water tank, which is usually located on one side of the engine.

2. Next, we need to find the location of return pipe, which is usually a black rubber tube connected to the lower part of the auxiliary water tank.

3. Using a wrench or pliers, gently unscrew the clip on the return pipe and remove it from the auxiliary water tank.

4. Next, you need to insert a new return pipe into the auxiliary water tank and fix the clip in the correct position.

Finally, check whether the return pipe is secure, and then close the hood.

It should be noted that when replacing return pipe, it is necessary to ensure that the correct pipe is selected to avoid incompatibility. In addition, if you are not sure how to operate, it is best to seek the help of professional and technical personnel.

In addition to replacing return pipe, there are other maintenance measures that can prolong the service life of the auxiliary water tank, such as cleaning the auxiliary water tank regularly, which can help keep the auxiliary water tank running normally and avoid water leakage.