Hybrid Car Repair & Maintenance for 2023 Mercedes-Benz GLS450

Get Work Done on Your Mercedes-Benz GLS450

Don’t let unexpected car trouble get the best of you. Stay ahead of potential problems and schedule a routine Mercedes-Benz GLS450 maintenance appointment today.

2023 Mercedes-Benz GLS450 Maintenance

A little service can go a long way. Select a maintenance service below to learn about properly caring for your 2023 Mercedes-Benz GLS450.

FAQs About 2023 Mercedes-Benz GLS450 Hybrid Systems

  • Is it super expensive to repair Mercedes-Benz GLS450 hybrid vehicle systems? The answer is, it depends. Some high voltage components are only available as parts of bigger units. Note that we do offer promotional financing with the Firestone credit card.* (*Subject to credit approval.)
  • Why is the gas mileage on my Mercedes-Benz GLS450 getting worse? Head in for an inspection. Bad gas mileage in a Mercedes-Benz GLS450 might be because of a bad or failing high voltage battery pack.
  • Why is the check engine light on in my Mercedes-Benz GLS450? Your Mercedes-Benz GLS450 check engine light might be on due to a faulty fuse or fouled oxygen sensor, or something more serious like a misfire -- just to name a few potential sources. Stop by Firestone Complete Auto Care for a diagnostic to learn more.

All-Around Care for Your 2023 Mercedes-Benz GLS450

Schedule an appointment for hybrid maintenance and repair. Firestone techs know all about your 2023 Mercedes-Benz GLS450! That's right, you don't have to go to the Mercedes-Benz dealership for hybrid vehicle service. From the front tires to the taillights, your hybrid 2023 Mercedes-Benz GLS450 will be cared for like it was our own. You can trust our technicians for everyday maintenance for your 2023 Mercedes-Benz GLS450, like tire service and repair, brake pad/rotor replacement, cabin air filter replacement, windshield wiper replacement, A/C service, and wheel alignment. Learn all about our hybrid car services here, and schedule an appointment today for Mercedes-Benz GLS450 maintenance.

2023 Mercedes-Benz GLS450 High Voltage Services

Not all hybrid vehicles are the same. 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 2023 Mercedes-Benz GLS450 needs someone who knows it inside and out. We'll help your hybrid run newer, longer. Your neighborhood Firestone Complete Auto Care location is fully equipped to provide conventional and low voltage services for all hybrid makes and models, including your 2023 Mercedes-Benz GLS450.

Certain stores also provide high voltage services. A high voltage service is any service that includes removing the Mercedes-Benz'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 confirm the high voltage services at your closest location. Some of these high voltage vehicle services might include:

Hybrid vehicle diagnostic: Once we identify the symptoms, a diagnostic is the next step we take when you bring your 2023 Mercedes-Benz GLS450 in to identify the root cause. a diagnostic is performed to get to the bottom of the trouble with your 2023 Mercedes-Benz GLS450. With the information gathered, your technician can solve your hybrid car problems or determine if any more tests need to be performed. No repairs are performed without your consent.

Hybrid high voltage battery cooling system inspections: Your technician will inspect the GLS450'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: The technician will inspect the exterior of the cable jackets and connectors on your Mercedes-Benz GLS450 and check to make sure no high voltage energy is transferring to the chassis. They'll notify you if a new cable is needed.

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 Mercedes-Benz GLS450's high voltage battery not as strong as it once was? Let us replace it for you.

Health check for power electronic systems: We'll examine the electric drive machine(s)/motor(s), power inverter, and/or regenerative braking in your 2023 Mercedes-Benz GLS450.

These are just a few of the more specialized hybrid car services that might be offered at your local Firestone Complete Auto Care. We encourage you to call before making an appointment.

2023 Mercedes-Benz GLS450 Hybrid Maintenance

Don't wait for weird leaks, smells, or sounds to come from your hybrid vehicle to make an appointment. Investing in 2023 Mercedes-Benz GLS450 manufacturer suggested maintenance is one of the best ways to help avoid repairs from the get-go! Your local Firestone technician know how to perform GLS450 scheduled maintenance to help keep your vehicle running newer, longer.

All of us at Firestone are working to reimagine the future of hybrid vehicle service. You're part of our team every time you take care of your 2023 Mercedes-Benz GLS450! Book an appointment soon for trustworthy hybrid vehicle repair and service for your 2023 Mercedes-Benz GLS450! Tons of locations are open in the evenings and over the weekend.