FSS-01 / SELECTED PROCEDURE
Factory-scheduled maintenance
Flexible Service System maintenance, fluids, filters, and inspection work for Mercedes-Benz vehicles.
Call about this serviceIndependent Mercedes-Benz service
Specialist care.
Precisely delivered.
Master-certified Mercedes-Benz expertise for St. Augustine and Jacksonville, plus selected service for BMW, Audi, and Volkswagen.
SELECT EUROPEAN MAKES
Service menu
The right work, in the right order.
Start with a clear diagnosis. Then decide what the vehicle needs—no generic menu, no parts-swapping guesswork.
The trust anchor
Jens knows the system behind the symptom.
Jens Lorenzen’s career spans Mercedes-Benz diagnosis, shop leadership, and technical instruction. That depth changes how a difficult fault is approached: method first, repair second.
LORENZEN MOTORS / TECHNICAL RECORDJ.LORENZEN
MASTER-CERTIFIED EXPERIENCEISSUE: VERIFIED-PUBLISHED
- MB-DIAGMercedes-Benz diagnostic technician
- 1983–1995
- MB-MSTRMercedes-Benz Master Technician
- 1990–1993 · 1995
- MB-GUILDMercedes-Benz Master Guild Technician
- 1994 · One of the top 50 technicians in the USA
- MB-INSTRMercedes-Benz Technical Instructor
- 1997–2008
- ASE-MSTRASE Master Certified
- Credential listed by the shop
Awarded to the top 50 Mercedes-Benz technicians in the USA
Photograph by Jens Lorenzen
Why independent
Factory-level thinking. A shorter path to the answer.
Diagnosis before parts
A fault code is a starting point. The cause comes before the recommendation.
A direct conversation
Call the shop, describe what the vehicle is doing, and get a clear next step.
Factory information, independent judgment
Mercedes-Benz workshop information and specialist experience guide the work.
From the service record
The kind of trust you earn one repair at a time.
Independent feedback from public review platforms, selected for what it says about the work: specialist knowledge, honest judgment, and value.
5.0 stars from 145 verified CARFAX reviews
CARFAXVerified service
“If you own a Mercedes-Benz in NE Florida, Jens is the one you want working on it.”
Yelp
“Jenz does a phenomenal job. Half the cost of Brumos in Jax and done with my car in half the time.”
Service area / contact
St. Augustine precision. Jacksonville reach.
PHONE(904) 655-9130
HOURS
Monday–Friday · 8:00 AM–6:00 PM