Independent Mercedes Servicing Specialists

At A1German car in Stevenage, we specialise in servicing Mercedes cars and vans. We have Mercedes-Benz trained technicians with many years of experience. Our objective is simple; to repair or service your Mercedes quickly and cost-effectively with minimum disruption for you. Our technicians offer expert servicing, diagnostics and repairs with advice tailored to your needs.

Get a quote by selecting your make and model from the box. If you do not see your car - please call us!

Porsche-Certified Diagnostics and Maintenance at A1 German Prestige Specialists

The Digital Service Booklet (DSB) is Mercedes-Benz’s official online service log, introduced in 2008. It provides a secure and transparent way to document the full service and maintenance history of each vehicle.

Access to the DSB is granted only to authorised garages and workshops that meet Mercedes-Benz’s strict criteria. With this system, every service, repair, or mechanical work carried out on a vehicle can be logged accurately and permanently.

In addition to tracking service history, the DSB also allows verified users to view the complete maintenance record of any vehicle in the system—helping to ensure authenticity, support resale value, and maintain vehicle integrity.

Mercedes-Benz Service A

Service A is one of the two core scheduled maintenance services recommended by Mercedes-Benz to ensure optimal performance and longevity of your vehicle.

The interval for Service A depends on driving conditions, vehicle usage, and environment. Generally, for vehicles manufactured after 2009, Service A is required after the first 10,000 miles or 1 year, whichever comes first, and then approximately every 20,000 miles or 2 years thereafter.

Service A typically includes

• Engine Motor Oil Replacement
• Oil Filter Replacement
• Fluid Level Checks & Corrections
• Tyre Pressure Check & Adjustment
• Brake System Inspection
• Resetting the Maintenance Counter
• Updating the Digital Service Booklet (DSB)

Mercedes-Benz Service B

Service B is part of the routine scheduled maintenance recommended by Mercedes-Benz and follows Service A. The need for Service B, like Service A, depends on your vehicle's model, driving conditions, and usage.

For most models manufactured after 2009, Service B is required at approximately 15500 miles or 1 year after Service A, and then every 20,000 miles or 2 years thereafter.

Service B typically includes:

• Synthetic Motor Oil Replacement
• Oil Filter Replacement
• Engine Air Filter Replacement
• Cabin Dust Filter Replacement
• Fluid Level Checks & Corrections
(As per factory-recommended service intervals for your vehicle’s year and model)
• Tire Pressure Check & Adjustment
• Brake System Inspection
• Resetting the Maintenance Counter
• Updating the Digital Service Booklet (DSB)

Mercedes-Benz Repairs & Maintenance

Owning a Mercedes-Benz is a statement of luxury, performance, and engineering excellence. To ensure your vehicle continues to operate at its peak, regular maintenance and high-quality repairs are essential.

Why Choose Us for Mercedes Repairs & Maintenance?

We specialise in servicing and repairing Mercedes-Benz vehicles, using genuine parts, advanced diagnostics, and trained technicians to maintain the highest standards your car was built for.

Whether it’s scheduled maintenance or unexpected repairs, our goal is to provide dealership-level expertise without the dealership price tag.

Our Services Include

• Routine Maintenance: Oil changes, filters, tire checks, and all factory-scheduled services including Service A & Service B.
• Digital Service Booklet (DSB) Updates: We are authorised to update your Mercedes-Benz Digital Service Booklet—ensuring your service history stays accurate, traceable, and up-to-date.
• Mechanical Repairs: From engine diagnostics and suspension work to brakes and gearbox issues, we handle all major and minor mechanical repairs.
• Electrical Diagnostics & Repairs: We use the latest Mercedes-Benz diagnostic tools to detect and resolve any electronic faults quickly and precisely.
• Genuine Parts & Warranty: All repairs are carried out using genuine Mercedes-Benz parts or approved alternatives, ensuring longevity and performance.

Transparent, Reliable, and Expert Service

At A1 we believe in clear communication, honest pricing, and top-tier workmanship. Whether your vehicle is due for routine service or needs urgent attention, our Mercedes experts are here to help.

Book your appointment today and keep your Mercedes performing like new. Drive Confidently. Service with Specialists.