What is Lexus major service?
Lexus major service is the comprehensive maintenance visit that goes beyond a simple oil change. In Lexus terminology, it is typically the Maintenance Service B, performed at intervals around every 10,000 miles or 12 months (varying by model and driving conditions). The purpose is to inspect, test, replace when due, and top up essential systems to keep the vehicle reliable and safe.
Understanding the maintenance framework
Lexus uses a two-tier maintenance schedule commonly referred to as A and B services. The A service covers routine tasks like an oil change and basic inspections, while the B service—often labeled major service—adds a broader round of checks and possible replacements. The exact items and timing can vary by model, year, and how the vehicle is driven, so the owner's manual or a Lexus dealer’s maintenance schedule should be consulted for your specific car.
What major service typically includes
Below is a snapshot of the kinds of tasks typically addressed during a Lexus major service. The exact scope depends on the model, mileage, and service history.
- Engine oil and oil filter replacement
- Tire rotation and tire condition check
- Inspection of the braking system (pads, rotors, lines) and overall brake function
- Top-off and inspection of fluids (coolant, brake fluid, transmission fluid where applicable, power steering, etc.)
- Inspection and potential replacement of air filters (engine air filter and cabin air filter) as needed
- Belts and hoses inspection for wear or leaks
- Battery health check and charging system test
- Wipers, lighting, and HVAC system inspection
- On-board diagnostics and software updates or recalibrations if needed
- Replacement of other wear items or fluids if due based on mileage and model (e.g., spark plugs or transmission fluid may be addressed at higher mileage or specific engines)
In short, major service combines the standard oil change with a thorough review of the vehicle’s critical systems and components, aiming to catch issues before they become failures. Since items can differ by model, always rely on the dealer’s service write-up and your owner’s manual for the exact list.
When major service is due and how it differs by model
Most Lexus models structure maintenance around A and B services. The major service is typically scheduled at about 10,000 miles or 12 months, though some models and driving conditions can alter that interval. Severe driving—short trips, extreme temperatures, frequent towing, or heavy traffic—can prompt more frequent service. Always verify with your owner’s manual or your local Lexus service advisor for your vehicle’s exact cadence.
Hybrid vs. conventional gasoline models
Hybrid Lexus models may have some different checks focused on the battery cooling system, high-voltage components, and hybrid-specific electronics. The general concept of major service remains, but the itemization can include additional diagnostics or checks relevant to the hybrid powertrain. Always review the model-specific maintenance guide for hybrids.
Practical guidance for owners and drivers
To make the most of major service, plan ahead and align the visit with your model’s maintenance schedule. Bring the latest maintenance records and ask for a clear write-up that lists what will be inspected, what items may be replaced due to wear, and any recommended future services. If you drive in severe conditions, discuss adjustments to the maintenance cadence with your technician.
Summary
Lexus major service is the comprehensive maintenance visit (commonly Maintenance Service B) designed to keep a vehicle’s essential systems in optimal condition. It includes an oil change, thorough inspections, and replacements as needed based on mileage and condition. Exact contents and timing vary by model and driving conditions, so always refer to the owner’s manual or your Lexus dealer’s service schedule for precise details. Regular major service helps prevent unexpected failures and supports long-term reliability.
What's the most serious Lexus warning light?
Red warning lights are the most serious and indicate critical issues, such as engine overheating or brake failure. Stop driving immediately if a red warning light appears.
What is the recommended maintenance on a Lexus?
Make sure to have these important Lexus services done at the recommended intervals: Every 5,000 miles: Oil and filter change, tire rotation, fluid level checks. Every 15,000 miles: Cabin air filter replacement, engine air filter replacement.
What does Lexus 100,000 mile service include?
Our service includes fluid checks and changes, such as engine oil, transmission fluid, and brake fluid, ensuring they are at the appropriate levels and in good condition. Additionally, we perform a tire rotation and alignment during the 100,000 mile service.
What is covered on a major service?
In a major service, the air filter, cabin filter and fuel filter will all be changed. Your car will also get new spark plugs, plus coolant and brake fluid levels replaced. The engine oil will be changed, and you'll get a replacement oil filter too.
