[Honda Accord strange rattling noise from the roof when travelling high speed]

I think something is loose inside the car. When going through bumpy tarmac, the noise is also heard. I tried to open up the headlining but the front light area is not a sunglasses box. I am not sure know how to open it

 

It is a brilliant idea. Do you have any smoke generator that you would recommend? 

[Honda Accord strange rattling noise from the roof when travelling high speed]

Hi all, I am driving a Honda Accord 2003 Ex 2.4 and I am experiencing this strange annoying rattling sound when traveling above 65mph. I was wondering if anybody have similar experience. I taped up the windows and others, went to the dealer to check but the noise persist. The dealer says it would be too expensive to investigate so I was wondering if any Honda expert has experienced such issue. The audio file is when travelling at 76mph 

output 1.mp3

[Original Honda accord 16" rims+ tyres for sales]

Hi all, I just changed my set of rims and tyres so I have these spares ones. No cracks or damages. The tyres shreds are well above road legal limit of 3.0 except one that needs to be replaced. If anyone interested, https://www.ebay.co.uk/itm/Honda-Accord-16-Cars-Alloy-Wheels-Set-Of-4-No-damage-and-slightly-dirty/392831549593