abarks

Anyone know where the rear sunroof drains are for the 2009 Avant? The passenger's rear is clogged on my wife's car, and the dealer is suggesting that they may not cover it under the CPO warranty. If that's the case, it will time for me to learn how to do it myself.

From what I've read, the B7 avant drains are accessible inside the rear wheel wells — no need to remove the bumper. Is it the same with the B8 Avant?

Thanks.

BMWBig6

Did you already try compressed air (from above or below)? I think you can access the top of the drain by removing part of the headliner (unless you want to take the sunroof cartridge out). The drain exits under the car (or at least that's where I see the water dripping).