How do I access the cabin filter in my 2005 Dodge Caravan. on 2008 Dodge Charger

The dealership won't tell me nor does my manual give details.
I understand their theory as they want my 75.00 to perform the service! This female would appreciate your help.

Asked by for the 2008 Dodge Charger
Locate the air filter door on the bottom of the lower front HVAC housing just outboard of the passenger side of the instrument panel center stack.
Slide the air filter door latch toward the rear of the vehicle until it engages the opened stop on the door.
Pull the air filter door straight downward to disengage it from the air filter opening of the HVAC housing.
Use your fingers to reach through the air filter opening of the HVAC housing far enough to grasp the air filter.
Pull the air filter straight down and out of the HVAC housing.
Hope this helps