Tesla Model S: Roof

 Horn - 2nd Generation (Remove and Replace)

Removal Remove the active center louver assembly (refer to procedure). Place the active center louver assembly on a soft, clean surface with the front of the duct assembly facing down. Release the bolt that secures the horn bracket to the active center louver assembly as

 Debris or moisture in the A/C system

Internally or externally damaged components can cause debris and moisture to enter the A/C system. Perform the following procedures if debris or excessive moisture ingress is suspected. Caution: Do not attempt to use an A/C refrigerant flushing kit with Model S and Model X. A/