Extremely warm summer weather places significant strain on your engine's cooling components and cabin climate systems. A minor leak in an air conditioning high-pressure line or an old engine coolant mixture can quickly lead to an overheating emergency during a busy afternoon commute. Staying proactive with routine checks helps keep your luxury car or SUV running reliably and comfortably all season long.

At Autos of Chicago, located at 1555 East Rand Road in Arlington Heights, our experienced technicians provide specialized care for premium brands. We perform detailed system pressure tests, AC diagnostics, and fluid flushes to protect your investment.

4 Critical Inspections in Our Summer Preparation Service

Our comprehensive inspection verifies the condition of every component in your vehicle's climate and engine cooling systems:

Step 1: Thorough Refrigerant Level & Pressure Inspection
We measure your AC system's operating pressure to check for micro-leaks, ensuring your climate control consistently blows ice-cold air.
Step 2: Radiator Flush & Thermal Balance Care
We drain old, broken-down coolant and perform a comprehensive flush to clear out internal buildup, replacing it with fresh fluid that meets factory specifications.
Step 3: Drive Belt & Coolant Hose Assessment
Our technicians inspect the serpentine belts and rubber hoses for cracking, dry rot, or soft spots to help you avoid an unexpected breakdown on the road.
Step 4: Cabin Air Filter Exchange for Clean Airflow
We replace clogged cabin filters to remove trapped pollen and road dust, which improves your climate control's airflow and keeps the interior air fresh.

Climate and Thermal Maintenance Specials

Take advantage of our clear promotional pricing and routine maintenance options:

Service Package	What Our Technicians Perform	Fixed Cost Indicators
Engine Coolant Flush	Complete radiator drain, pressure test for leaks, and factory fluid refill.	Starts at $99.99
Summer Ready Special	Cooling system evaluation, battery voltage check, and tire tread inspection.	Promotional Rate: $189.95
Cabin Filter Replacement	Removal of old particulate filter and cleaning of the air intake track.	Starts at $29.99

Complimentary Inspections on Every Visit:

Every qualifying service appointment at our shop includes a complimentary check of your vehicle's belts, hoses, and fluid levels. This helps us catch wear early and ensure your car stays dependable over the long term.

Helpful Internal Resource Links

Service Department Main Page — explore our full line of repair capabilities
Online Service Scheduler — reserve an appointment time for your vehicle
Service Specials Page — view and print active maintenance coupons
Detailing Service Options — learn about interior deep cleaning and exterior hand washes