Mercedes-Benz owners in Wilmington trust Tony's Foreign Cars for the precision service their vehicles demand. Since 1971, our ASE-certified technicians have specialized in Mercedes M274, M256, and OM642 engines, AIRMATIC air suspension, and the MBUX infotainment system. We use XENTRY-level diagnostics to read manufacturer-specific fault codes, perform module coding, and reset service indicators — the specialized work that generic shops can't do. From Service A to AIRMATIC suspension rebuilds, we keep your Mercedes performing like the day it left Stuttgart — without the dealership price tag.
XENTRY-level diagnostic equipment — reads every Mercedes fault code
Genuine OEM Mercedes-Benz parts for warranty-critical components
12-month / 12,000-mile warranty on parts and labor
ASE-certified technicians with specialized Mercedes training
Common Mercedes-Benz Services & Repairs
High-value repairs we specialize in — with transparent pricing and OEM parts
AIRMATIC Air Suspension Repair
AIRMATIC air suspension is one of the most common — and most valuable — Mercedes repairs we perform. Compressor failures, leaking struts, and valve block issues cause the vehicle to sit low or ride harshly. We diagnose AIRMATIC faults with XENTRY-level diagnostics and offer both OEM and quality aftermarket struts and compressors to fit your budget, with ride-height recalibration after every repair.
AIRMATIC service from $800 — request a quote
Request a quoteSBC Brake System Service
Mercedes Sensotronic Brake Control (SBC) systems on older models require specialized depressurization procedures before service — a safety-critical step that generic shops skip or don't know about. We follow the proper SBC precautions, diagnose SBC warnings, and service the electronic brake systems on all Mercedes models including AMG performance brakes.
SBC brake service from $450 — request a quote
Request a quoteMercedes Service A & Service B
We perform Mercedes Service A (minor, ~10,000 miles) and Service B (major, ~20,000 miles) following factory schedules. Service A includes oil change, fluid checks, and basic inspections. Service B adds cabin filter, brake fluid flush, and detailed inspections. We reset the ASSYST service indicator after every service and document everything for warranty compliance.
Service A from $180, Service B from $350 — request a quote
Request a quote7G-Tronic & 9G-Tronic Transmission Service
Mercedes 7-speed and 9-speed transmissions are prone to conductor plate and speed sensor faults that cause limp mode and harsh shifting. We service the 7G and 9G-Tronic with manufacturer-spec fluid, repair the electrical connector leak that plagues these units, and replace conductor plates when needed — rather than defaulting to full transmission replacement.
Transmission service from $350 — request a quote
Request a quoteMercedes Engine Diagnostics
Expert diagnostics for M274, M256, M264 engines and OM642 diesels. We address balance shaft issues on OM642 diesels, oil leaks on M272/M274 engines, and turbo problems with manufacturer-specific fault code analysis — finding the root cause that generic scanners miss.
Engine diagnostics from $150 — request a quote
Request a quoteElectrical & SAM Module Repair
Mercedes SAM (Signal Acquisition Module) failures cause mysterious electrical gremlins — flickering lights, random warnings, and dead batteries. We diagnose CAN network issues, repair SAM modules, and troubleshoot MBUX infotainment problems with XENTRY-level equipment rather than replacing entire harnesses.
Electrical diagnostics from $150 — request a quote
Request a quoteMercedes-Benz Models We Service
From classics to the latest models — we have you covered in Wilmington
Mercedes-Benz Repair FAQs — Wilmington, NC
Answers to the questions Mercedes-Benz owners ask us most
Q.How much does Mercedes repair cost compared to the Wilmington dealership?
A.Our labor rates are typically 25-35% lower than the Mercedes dealership while using genuine OEM parts. For Service A, Service B, and major repairs, customers routinely save $200-$600. You receive XENTRY-level diagnostics and expertise without the dealership premium.
Q.What's the difference between Mercedes Service A and Service B?
A.Service A is the minor service (~10,000 miles) including oil change, fluid checks, and basic inspections. Service B is the major service (~20,000 miles) adding cabin filter replacement, brake fluid flush, and more detailed inspections. We perform both following Mercedes factory procedures and reset the ASSYST system.
Q.My Mercedes has AIRMATIC suspension — can you service it in Wilmington?
A.Absolutely. AIRMATIC is one of our most common Mercedes repairs. We diagnose compressor failures, leaking struts, and valve block issues, and offer both OEM and quality aftermarket options to fit your budget — with ride-height recalibration after every repair.
Q.Do you service Mercedes AMG models?
A.Yes. We service all AMG models including C63, E63, G63, GT, and AMG variants. Our technicians understand the performance brake systems, hand-built engines, and the specific service requirements that differentiate AMG from standard Mercedes models.
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Thank you for trusting Tony's Foreign Cars with your Mercedes-Benz vehicle since 1971.
Serving Mercedes-Benz Owners Throughout the Cape Fear Region
Conveniently located in Wilmington, NC, Tony's Foreign Cars is the trusted Mercedes-Benz repair shop for drivers throughout the Cape Fear region and coastal North Carolina.