Before you start, you need to determine if your Cirrus actually has a factory-installed cabin air filter. The easiest way to do this is:
1. Check your owner's manual: This is the definitive source. It will tell you if your car has one, where it's located, and the replacement procedure.
2. Look under the dashboard (passenger side): While unlikely given the year, some later models might have a filter accessible from here. This involves removing some panels (be very gentle!).
3. Contact a Chrysler dealership or experienced mechanic: They can confirm whether your specific model has a filter and guide you through the process if it does.
If your car DOES have a cabin air filter (unlikely but possible):
Even if you find a filter, access is usually difficult and may require removing significant parts of the dashboard. This is not a beginner's task and often requires special tools. It's highly recommended to consult a repair manual specific to your 1999 Chrysler Cirrus for detailed instructions. A Haynes or Chilton manual would be very helpful.
If your car DOES NOT have a factory cabin air filter:
You'll have two choices:
* Live with it: Many older cars did not have cabin air filters.
* Have one professionally installed: An aftermarket cabin air filter can be installed by a qualified mechanic. This is more complicated and requires creating an opening for the filter housing. This is NOT a DIY task unless you're very experienced with automotive HVAC systems.
In summary, finding and replacing the cabin air filter (if it even exists) in a 1999 Chrysler Cirrus is significantly more complex than in most newer cars. Consult your owner's manual first, then if you find it's fitted, a repair manual is highly recommended before attempting the replacement yourself. Otherwise, professional installation is the safer and more practical option.