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The cabin air filter in your 2010 Cadillac CTS filters the air that is blown from your heater or air conditioner into the cabin of your CTS. You need to change it at least once a year or every 20,000 miles. Replacing the cabin air filter (also know as the dust filter, hvac filter, pollen filter, air conditioner filter and hepa filter) will improve the air quality of your CTS, will put less strain on your heating and air conditioning system and can increase your gas mileage. These filters are fairly inexpensive, so check out our parts page for great deals on a new one (tip: buy several - they don't expire and you will be able to quickly swap the old one out for a fresh one).
Not all Cadillacs have a cabin air filter and for some models, the inclusion of a cabin air filter depends on what trim level you have (Premium). Newer cars are more likely to have a cabin air filter than older models. If your CTS has a funky odor when you turn on the heat or air conditioner, or it seems like the fan doesn't work as well as it used to, replacing your cabin air filter is a quick and cheap fix! The video above shows you the cabin air filter location in your CTS and how to change it!
The rear wiper that you forgot you had until it streaks horrifically on a rainy day? Change it now!2010 Cadillac CTS Premium 3.6L V6 Wagon
If you are leaking oil and parking on your oil spots each night, the oil is breaking down your tires' rubber2010 Cadillac CTS Premium 3.6L V6 Wagon
The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you2010 Cadillac CTS Premium 3.6L V6 Wagon
Unlike a waist belt, these usually become looser as they age! Learn how to check it here2010 Cadillac CTS Premium 3.6L V6 Wagon
Carmakers are hiding interior fuse boxes all over the place these days - see how to check your interior fuses here!2010 Cadillac CTS Premium 3.6L V6 Wagon
If you have an electrical component that doesn't work, try replacing the fuse first2010 Cadillac CTS Premium 3.6L V6 Wagon