My brand new 24 LC, which I just picked up has 3 suction cup residue areas ( both corners and middle)on my front windshield, from obviously install. I am having a little trouble removing them. Anyone have any advice or previous experience in removing them completely? Thank you in advance!

 

Don’t use any abrasive material even soft once it will create many micro scratches which you will see at night in a headlights.
i think any alcohol should do the trick.

 

Glass cleaner and a microfiber cloth not do the trick?

 

Things like rubbing alcohol and/or acetone should work.

 

wd-40 let it soak in maybe multiple times..

 

Tell the dealer to properly prep the car. Don’t do this yourself.