10/15/2026
Ever turned on your AC and caught a strange chemical smell you couldn't place?
That smell is one of the less obvious signs of a leaking evaporator core. Most people only notice when the air starts blowing warmer, or when a recharge fixes things for a few weeks before the cooling fades again. By then, the refrigerant has been slipping out of a part buried deep inside the dash.
That's what this Audi came in with. The evaporator lives inside the HVAC box behind the dashboard, so the dash, center console, and trim all had to come out to get to it. The second photo is the HVAC box after removal.
If your AC has been acting off, give us a call at 281-516-9400. We'll find the leak before anything comes apart.