Thud when reversing

[-DB-]

Getting a thud noise on Dec 21 MIC model 3 when reversing and turning to full lock.

It doesn’t happen everytime. Usually when the car has been sitting for a few hours and only when reversing.

Anyone any idea what it is?

https://imgur.com/a/ASwh4Wr

 

[Gauss Guzzler]

Sometimes they forget to tighten the bolts connecting the suspension to the chassis. The car is not safe to drive in this condition.

 

[-DB-]

Thanks, service checked and said they couldn’t seen anything. They replaced the control arm as a precaution and greased them both but still the same intermittent noise.

It’s happening on smooth tarmac on my driveway.