M5 Guru (>2000 posts)
Join Date: Feb 2009
Location: The O.C.
Thanked 220 Times in 178 Posts
The best and proper way to fix that hacked up HVAC assembly is to remove and replace it. It's not as overwhelming as it may seem. After removing the center console and dashboard, all that's left is the dashboard frame support. After removing the frame, you can remove the HVAC unit. I have 2 in the shop if you still need to get one.
2000 Dinan S4 E39 M5 Touring Anthracite Metallic / Black Extended - The original and one and only...Unicorn!!!
2006 Dinan S2 M5 Silverstone II / Indianapolis Red - The Garage Queen
SOLD - 1993 M5 Schwarz / Black - The Ronin Car!
SOLD - 2001 Dinan S2 540iT M Sport Orient Blue / Sand Beige
SOLD -1995 Dinan 540i M Sport Cosmos Black / Black Leather - #20 of 200 pcs.
PARTED OUT - 2001 BMW M5 Anthracite Metallic / 2-tone Silverstone Extended (R.I.P)
PARTED OUT - 2001 BMW M5 Anthracite Metallic / Carmel Extended (R.I.P.)
SOLD - 1993 BMW Euro M5 3.8 Touring Diamond Schwarz Metallic / Alcantara Suede - Oh how I miss u.
SOLD - 1988 BMW US Spec M5 Schwarz / Natur w/ 77k miles - complete Euro conversion - The Museum Piece.
Viva La Wolfpack!