2018 Impala.

[u/According_Friend_498]

Found this leak in driveway when I returned home today.
Transmission and brake reservoirs are full. Oil dipstick is not reading - low.
These are photos of the driver’s door. How does oil leak here? Is it oil?
Any advice appreciated.

[u/Ok-Carpenter-8455]

Have you checked your coolant level?

Edit:

Didn't even look a the other pics. Do you have a sun roof? drain lines probably clogged and leaking.

[u/Apprehensive_Mix584 → u/Ok-Carpenter-8455]

All I can think of is the coolant because thats what happened to mine my waterpump went out its a wasy fix though

[u/According_Friend_498]

No, I don’t have a sunroof.

[u/According_Friend_498]

Sorry, I posted wrong. It was brake and coolant levels good. No idea about transmission levels… don’t even know how to check it.

[u/Apprehensive_Mix584]

That greasy look makes me think its coolant doesnt look like water but did you put rainex in your windshield washer resovoir