Door lock cycles whenever I accelerate.

[gioiaart]

Hello there,
I am new to this ML 320 1998 . I bought it with a problem with the door locks (heard it was common). Whenever I accelerate the doors lock. Making a vacuum type noice through the car. The front control panel locks all the doors but the driver (needs key) and back hatch. Both needs to be locked manually.
Any idea what could be the problem? It's quite annoying., thank you so much

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[GLAFan]

Sadly its a very common with the earlier ML Class. You'll need to replace the door lock actuator springs. BTW those wheels looks awesome.
[video=youtube;S8PjROcdjxs]https://www.youtube.com/watch?v=S8PjROcdjxs[/video]

 

[gioiaart]

Thank you so much for your reply. Thanks for liking my wheels too! I appreciate all the help I can get

 

[MLMike]

Happens very often, I had the dealer replaced the actuator on the driver side door once and after a few years the problem came back.