When your Mercedes reaches its recommended engine service interval, Bavarian Auto Repair delivers a meticulous maintenance routine designed to preserve power and longevity. We begin by draining and replacing the engine oil with the exact synthetic grade specified by Mercedes-Benz and fitting a new OEM oil filter. Our technicians then inspect spark plugs and ignition coils for wear, swap the air and fuel filters to ensure optimal airflow and combustion, and examine belts and hoses for cracks or looseness. Valve clearances and timing-chain tension are measured against factory benchmarks, and we use infrared thermal imaging to confirm even heat distribution across the engine. After topping off all fluids (coolant, power steering, transmission and brake) to manufacturer levels, we perform a final road-test to verify smooth idle, crisp throttle response, and leak-free operation. You’ll receive clear before-and-after photos, a concise service summary, and an upfront estimate so you always know exactly what was done. With genuine Mercedes-Benz parts, precise torque applications, and decades of Mercedes expertise, we keep your engine running like the day it left the factory without any dealer markup.
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across 2 locationsas of 11/08/2025
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We’re passionate about keeping your Mercedes at its best, and we’d love to show you how seamless car care can be. When maintenance is due or a repair is needed, skip the dealership shuffle and come to us instead. We offer convenient scheduling, transparent communication, and an attention to detail that makes a world of difference. Your time is valuable and your Mercedes is special. We get that. Reserve your service slot today and let our team provide an experience that reminds you why you chose a Mercedes in the first place. We’ll handle the work; you enjoy the drive.
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Service Descriptions
Comprehensive Mercedes oil and filter change using MB-approved synthetic oil and filter. This service restores lubrication, protects timing chains and turbochargers, and ensures long-term engine health.
Mercedes engines (e.g. standard models, BlueTEC diesels, or AMG performance variants) operate under high loads and heat that quickly degrade oil. Routine oil service is critical to protect turbochargers, timing chains, and internal seals from wear, sludge buildup, and premature failure. Our technicians begin with an inspection of the oil pan, drain plug, and filter housing for leaks. We then drain the old oil, replace the OEM filter element, and clean the housing for a secure seal. Fresh Mercedes-approved synthetic oil (meeting MB 229.5 or 229.51 specifications as required) is filled to the exact capacity and viscosity for your engine. The drain plug and housing are torqued to specification, and the engine is warmed to confirm oil pressure and circulation. Finally, we reset the ASSYST service reminder in your Mercedes system and verify stable operating temperature and pressure. Performing this service every 5,000 miles or 6–12 months protects critical components, maintains efficiency, and extends the life of your Mercedes.
Service Milestones
Perform first oil change at 1,000 miles to remove break-in debris.
Repeat every 5,000 miles or 6–12 months to protect timing chains and turbochargers.
In severe use (short trips, stop-and-go traffic, extreme climates, towing, AMG performance), shorten interval to 3,000–4,000 miles.
Possible Symptoms
Severity
High
Description
Oil pressure light indicates unsafe lubrication.
Action
Stop engine, check oil, top off if needed, then schedule service.
Severity
High
Description
Metallic ticking at startup signals weak oil protection.
Action
Perform oil & filter change immediately to prevent wear.
Severity
High
Description
Smoke under load shows oil consumption or breakdown.
Action
Service seals and change oil to prevent burning/consumption.
Severity
Medium
Description
Smell of burning oil on exhaust indicates leaks.
Action
Repair leaks and replace oil & filter for safety.
Severity
Medium
Description
Thick, black oil shows overdue service.
Action
Replace oil & filter ASAP to restore protection.
Severity
High
Description
Overheating may occur from poor lubrication/cooling.
Action
Service oil to restore cooling and lubrication.
Tips
Always use Mercedes-approved synthetic oil and OEM filters for warranty and performance.
Replace the drain plug washer to prevent leaks.
Reset the oil reminder using the Mercedes ASSYST system.
Inspect valve cover, oil pan, and filter housing for leaks during service.
Confirm correct MB 229.5 or 229.51 spec oil is used for your engine.
Check/top off oil regularly between services.
What You'll Leave With
A detailed report documenting oil grade, fill volume, part numbers, inspection results, and service reminder reset confirmation. Includes before/after filter photos and the next recommended interval.
Service Descriptions
Mercedes brake fluid flush replaces old, moisture-contaminated fluid with MB-approved DOT 4 LV fluid. This service restores firm pedal feel, protects hydraulic components, and ensures safe braking performance.
Brake fluid in your Mercedes absorbs moisture over time, lowering its boiling point and increasing the risk of brake fade or internal corrosion. If neglected, this can lead to spongy pedal feel, reduced stopping power, or costly ABS/ESP system repairs. During this service, we flush the entire hydraulic system, removing old fluid and replacing it with Mercedes-approved DOT 4 LV brake fluid to meet factory specifications. Our technicians bleed the brakes using STAR diagnostic-assisted procedures to ensure even pressure distribution across all wheels. We also inspect brake lines, hoses, and calipers for leaks or wear, then road test the vehicle to confirm safe operation. Regular brake fluid service every 20,000 miles or 2 years keeps your braking system responsive and reliable.
Service Milestones
Perform first brake fluid flush at 20,000 miles or 2 years if history is unknown.
Flush brake fluid every 20,000 miles or 24 months to maintain safety.
In severe use (mountain driving, towing, track use), shorten interval to 10,000–15,000 miles or 12–18 months.
Possible Symptoms
Severity
High
Description
Brake pedal feels soft or sinks to the floor.
Action
Flush brake system immediately to restore pressure.
Severity
High
Description
Dashboard warning indicates low fluid or hydraulic issue.
Action
Check fluid level, flush system, and inspect for leaks.
Severity
High
Description
Moisture-contaminated fluid corrodes lines and calipers.
Action
Flush system and replace corroded components if necessary.
Severity
High
Description
Brake fade during hard stops from boiling fluid.
Action
Service brake fluid immediately to restore safety.
Severity
High
Description
Vehicle takes longer to stop under normal braking.
Action
Flush and bleed system to restore proper stopping power.
Severity
Medium
Description
Fluid appears dark or cloudy in reservoir.
Action
Replace fluid to restore hydraulic performance.
Tips
Only MB-approved brake fluid ensures proper ABS/ESP function.
Flush all four corners and ABS module, not just the reservoir.
Use STAR diagnostics for proper bleeding on modern Mercedes.
Inspect hoses, lines, and calipers during every flush.
Always flush fluid after replacing calipers, master cylinder, or ABS components.
What You'll Leave With
A detailed report documenting fluid condition before and after flush, STAR diagnostic bleed confirmation, inspection notes for lines and calipers, and next recommended interval.
Service Descriptions
Mercedes engine air filter replacement ensures clean airflow for efficient combustion. Our technicians install OEM-approved filters, inspect the airbox, and check for debris to maintain smooth performance and protect your engine.
The engine air filter in your Mercedes prevents dust, dirt, and debris from entering the intake system. Over time, filters become clogged, restricting airflow and reducing fuel economy, throttle response, and engine performance. In severe driving conditions such as heavy traffic, dusty roads, or hot climates, air filters clog faster and require more frequent replacement. During this service, our technicians replace the air filter with a Mercedes-approved component, inspect the housing for leaks or damage, and document the condition of the old filter. This simple but essential maintenance improves efficiency, safeguards internal engine parts, and helps your Mercedes deliver the smooth, refined power it was engineered for.
Service Milestones
Perform first replacement around 15,000–20,000 miles or 12–18 months.
Replace filter every 20,000–30,000 miles or 18–24 months under normal use.
In dusty climates, heavy traffic, or hot conditions, shorten interval to 10,000–15,000 miles.
Possible Symptoms
Severity
Medium
Description
Throttle feels sluggish due to restricted airflow.
Action
Replace air filter to restore proper airflow.
Severity
Medium
Description
More frequent refueling caused by clogged filter.
Action
Install new OEM filter to improve efficiency.
Severity
High
Description
Dirty filter disrupts airflow and ignition timing.
Action
Replace filter and inspect ignition for proper function.
Severity
Low
Description
Louder intake noise or whistling sound when accelerating.
Action
Replace filter to restore normal intake sound.
Severity
Medium
Description
Filter element visibly dark, dusty, or clogged.
Action
Replace filter to protect engine internals.
Tips
Only Mercedes-approved filters provide correct fit and filtration.
In dusty or hot climates, replace more frequently.
Inspect engine air filter at every oil change.
Replace cabin air filter at the same time for balanced maintenance.
Detailed records support warranty coverage and resale value.
What You'll Leave With
A detailed report with photos of the old and new filter, notes on housing inspection, confirmation of OEM filter installed, and documentation of the next recommended replacement interval.
Service Descriptions
Mercedes cabin air filter replacement improves interior air quality and HVAC performance by installing OEM-approved filters. Our technicians inspect the filter housing and ensure proper airflow for clean, comfortable driving.
The cabin air filter in your Mercedes traps dust, pollen, and pollutants before they enter the HVAC system. Over time, the filter becomes clogged, reducing airflow, straining the blower motor, and allowing unpleasant odors into the cabin. In dusty or urban environments, filters clog faster and require more frequent replacement. During this service, our technicians replace the cabin filter with a Mercedes-approved filter, inspect the housing for leaks or debris, and check HVAC performance. This simple service improves air quality, reduces allergens, prevents HVAC strain, and keeps your Mercedes interior fresh and comfortable.
Service Milestones
Perform first cabin filter replacement around 15,000–20,000 miles or 12 months.
Replace filter every 15,000–20,000 miles or annually under normal use.
In dusty or urban environments, shorten interval to 10,000–12,000 miles.
Possible Symptoms
Severity
Medium
Description
Weak airflow from vents due to clogged filter.
Action
Replace filter to restore airflow.
Severity
Medium
Description
Musty or dirty smell inside cabin.
Action
Install new filter to remove odor sources.
Severity
Medium
Description
Increased dust and pollen exposure in cabin air.
Action
Replace cabin filter to reduce allergens.
Severity
Low
Description
Blower motor works harder and produces noise.
Action
Service filter to protect blower motor.
Severity
Medium
Description
Poor defogging performance from reduced airflow.
Action
Replace filter to restore HVAC efficiency.
Tips
Use Mercedes-approved cabin filters for best air quality.
Replace filter at least once a year, even with low mileage.
In dusty or urban areas, replace every 10,000–12,000 miles.
Combine with A/C service for complete HVAC care.
Detailed records improve resale value and support warranty.
What You'll Leave With
A detailed report with photos of the old and new filter, inspection notes on housing condition, confirmation of OEM filter used, and documentation of the next recommended replacement interval.
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Excellent service and very honest and trustworthy! This will be my go to place for my Mercedes Benz.Great people!
- Google ReviewIn for Routine 3B maintenance MB 350E. Always Outstanding Service. Appreciate ease of obtaining appointments. Convenient Location! Thanks to Patrick for Communication Excellence! Ray’s Google but My car serviced.
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