Mercedes

Mercedes and AMG specialist support

Independent support for Mercedes and AMG.

Servicing, diagnostics, tyres and alignment for Mercedes and AMG owners, with official Digital Service Booklet updates available after qualifying service work.

Mercedes servicing

Service support with clear maintenance, inspection and updates to the official Mercedes-Benz Digital Service Booklet.

AMG care

A calmer premium service for performance models where tyres, brakes and geometry matter.

Diagnostics

Warning lights, handling concerns, tyre wear and system checks brought into one workshop conversation.

Why book here

Mercedes care with independent clarity.

Book Mercedes servicing, diagnostics, AMG tyres or alignment with a clear first step.

Book Mercedes support

Premium workshop tone

A focused owner experience for Mercedes customers without the generic garage feel.

Tyre confidence

Pirelli and Hankook supply can support refinement, grip and vehicle-specific fitment decisions.

Official digital service history

We use the official Mercedes-Benz manufacturer system to keep the vehicle's Digital Service Booklet up to date.

Servicing and technical support

What you can book for your Mercedes.

Start with the job you know about or tell us what the vehicle is doing. The team will confirm the sensible workshop route before work goes ahead.

Mercedes servicing and maintenance

Routine servicing, inspection and a sensible maintenance plan, with official Digital Service Booklet updates after qualifying work.

Diagnostics and fault finding

Investigation for warning lights, electrical behaviour, driveability concerns and faults that need a clear first step.

Tyres, brakes and suspension

Tyre fitment, braking and suspension condition considered together for refinement, safety and performance.

Alignment and ADAS support

Wheel geometry and driver-assistance calibration available through J Day Dynamics when required.

Common questions

A clear independent alternative.

Can you update my Mercedes Digital Service Booklet?

Yes. You do not have to visit a Mercedes-Benz dealer simply to keep the official record current. J Day Engineering uses the official manufacturer system to update your Mercedes digital service history after qualifying service work.

Do you work on AMG models?

Yes. Mercedes and AMG owners can book servicing, diagnostics, tyres, brakes, alignment and repair support.

Can I discuss parts choices?

Yes. OEM and OE-quality options can be discussed clearly before the work is authorised.

What if I am unsure what to book?

Describe the warning, noise or change you have noticed and the team will confirm the right starting point.

Where is J Day Prestige?

Prestige is part of J Day Engineering at Bow Bridge in Henstridge, with one team coordinating the work.

Find the workshop

J Day Engineering in Henstridge

Bow Bridge, Henstridge, Somerset BA8 0TF