2020 Acura MDX Owner's Manual

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Information
Reporting Safety Defects
In the U.S.
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you 
should immediately inform the Nati ona

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Emissions Testing
Testing of Readiness Codes
Your vehicle has readiness code as part of the onboard self diagnostic system.
Some states use these codes for testing to  verify

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7. Select a nearby, lightly traveled major hi ghway where you can maintain a speed 
of 50 to 60 mph (80 to 97 km/h) for at least 20 minu

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Warranty Coverages
■U.S. Owners
Your new vehicle is cove red by these warranties:
New Vehicle Limited Warranty – covers your new vehicle, except for the 
emissions control

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Replacement Battery Limited Warranty –  provides prorated coverage for a 
replacement battery purchased from your dealer.
Replacement Muffler Life time Limited

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Authorized Manuals
■Service Express
For electronic copies of service publications, you can purchase a subscription to 
Service Express. Visit  www.techinfo.honda.com  for pricing and

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Client Service Information
Acura dealership personnel are trained professionals who should be able to deal 
with any problems you may encounter with  your vehicle. If, however, you are

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Information
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