If your Cadillac’s A/C has started to smell musty or isn’t blowing as strong as it used to, your cabin air filter might be clogged. This filter traps dust, pollen, and debris, keeping the air inside your vehicle clean.
Step-by-Step:
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Locate the filter compartment – Usually behind the glove box or under the dashboard.
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Remove the old filter – Slide it out carefully to avoid spilling debris.
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Clean the compartment – Use a handheld vacuum to remove dust buildup.
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Install the new filter – Make sure the airflow arrows are pointing the correct way.
Pro Tip: Change your cabin filter every 12,000–15,000 miles, or more often if you live in a dusty climate.