Proper door seal lubricant

[vkamnyev]

I've been researching this, but can't find a consistent answer/product. What's the proper product to use for lubricating door seals on my 2018 A4 Premium Plus? Would the sunroof seal be lubricated with the same stuff? Thanks in advance!

[Audi USA]

I've been researching this, but can't find a consistent answer/product. What's the proper product to use for lubricating door seals on my 2018 A4 Premium Plus? Would the sunroof seal be lubricated with the same stuff? Thanks in advance!

Hello!

Thank you so much for reaching out. I'd like the opportunity to research this for you, do you mind sending me a PM with your contact information and VIN?

Thank you,

[easy_button]

This is the stuff... Gummi Phlege; easy to find on line, dealer may have it also.

[jamis_cm]

+1 on the Gummi Phledge.. Got a bottle on amazon for under $10.

[Doc H]

303 Rubber Seal Protectant works well also; used for years on BMW...

[vkamnyev]

Thanks all and Vincenzo! AoA also confirmed that Gummi Phlege will be good. My car is a 2018 model but has been in service since September 2017 and in super cold and snowy Madison WI until March. I think the seals could use lubrication because when I crack the sunroof, i can hear a slight whistle sound coming from the top area of the driver side door. Could the sunroof be causing some crazy suction that allows air through the seal? Thats my guess at least.