Hybrid Car Maintenance & Repair for 2021 Audi S8

Get Top-Notch Audi S8 Maintenance Service

Don’t let unexpected car trouble get the best of you. Stay ahead of potential problems and schedule a routine Audi S8 maintenance appointment today.

2021 Audi S8 Maintenance

A little service can go a long way. Select a maintenance service below to learn about properly caring for your 2021 Audi S8.

Questions About 2021 Audi S8 Hybrid Systems

  • Are Audi S8 hybrid vehicle systems more expensive to repair? It depends. Some high voltage items are only available as parts of larger units. We also offer promotional financing when you use the Firestone credit card.* (*Subject to credit approval.)
  • Why is the gas mileage on my Audi S8 getting worse? Head in for an inspection. Bad gas mileage in a Audi S8 might be because of a bad or failing high voltage battery pack.
  • Why is the check engine light on in my Audi S8? Your Audi S8 check engine light is trying to tell you something! It might be because there is a dirty oxygen sensor or a bad fuse. Or, something more serious could be going on, like misfiring. It's a good idea to come in for a diagnostic when you notice an illuminated check engine light.

Complete Car Care for Your 2021 Audi S8

Make an appointment for repair and maintenance for your 2021 Audi S8 at Firestone Complete Auto Care. It's true — the technicians at the Audi dealership aren't the only people who can service your hybrid vehicle. From the front tires to the taillights, your hybrid 2021 Audi S8 will be cared for like it was our own. Put your trust in our trained technicians for routine maintenance for your 2021 Audi S8, including tire repair and service, cabin filter replacement, brake pad/rotor replacement, wheel alignment, A/C service, and even windshield wiper replacement. Learn more about Firestone hybrid car care, and schedule a convenient appointment for Audi S8 maintenance.

2021 Audi S8 High Voltage Services

Hybrid vehicles can vary — a lot. Some are named "hybrids" because they rely on battery power to propel or assist in propelling the vehicle. A hybrid vehicle might plug-in to charge, and some hybrids have regenerative braking. Some hybrid models have both a high-voltage battery and a conventional 12-volt battery. With so much variation in hybrid vehicles, your 2021 Audi S8 needs someone who knows it inside and out. We're here for you. Your nearby Firestone Complete Auto Care location is ready to provide conventional and low voltage services for all hybrid makes and models, including your 2021 Audi S8.

Select locations also offer high voltage services. A high voltage service is anything that requires removing the Audi's high voltage safety/service disconnect plug/switch, servicing any high voltage cables, the power inverter, the electric machines/motors, the high voltage battery pack, high voltage A/C compressor, etc. Call ahead before making an appointment to check which high voltage services are offered at your location. Some of these high voltage vehicle services might include:

Hybrid vehicle diagnostic: Once we identify the symptoms, a diagnostic comes next so we can identify the root cause of your Audi S8's troubles. a diagnostic is performed to get to the bottom of the trouble with your 2021 Audi S8. With the details gathered, your technician can further diagnose any hybrid car problems you're having and determine what tests (if any) are needed. We won't make any repairs until you give us the thumbs up.

Hybrid high voltage battery cooling system inspections: Your technician will inspect the S8's battery filter (if applicable) and clean the ducts of the battery. (This applies to air-cooled high voltage batteries. Liquid-cooled or refrigerant-cooled high voltage batteries are inspected differently.)

High voltage cable inspection: Your technician will visually inspect the outer cable jackets and connectors on your 2021 Audi S8 and test to confirm that high voltage isn't making its way to the chassis. They'll let you know if the cable is damaged and needs replacement.

Isolation test: For this test, a technician uses a special tool to see if any high voltage parts are "leaking" electric energy to the chassis.

Remove and replace hybrid electric battery: Is your Audi S8's high voltage battery a goner? Let us install a new one.

Health check for power electronic systems: We'll review the regenerative braking, power inverter, and/or electric drive machine(s)/motor(s) in your 2021 Audi S8.

This list only mentions a handful of more unique hybrid car services that your local Firestone location may offer. Please call to confirm.

2021 Audi S8 Hybrid Maintenance

Don't wait for unusual leaks, smells, or sounds to come from your hybrid vehicle to make an appointment. Investing in 2021 Audi S8 manufacturer suggested maintenance is one of the best ways to help avoid repairs from the get-go! Your nearby technician can tackle your S8 scheduled maintenance to help keep your vehicle running newer, longer.

We get pretty "charged up" thinking about the future of hybrid car care. You are, too, just by driving and taking care of your 2021 Audi S8! Make an appointment today for convenient hybrid vehicle service and repair for your S8. Many stores are open at night and on weekends for your convenience.