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MERCEDES-BENZ EQ Electric Vehicle Service and Maintenance in China

EVS will service the Mercedes-Benz EQ range — EQA, EQB, EQC, EQE and EQS — with certified EV technicians, correct high-voltage procedure and warranty-approved repair. Battery health, air suspension, thermal systems and software, handled to the standard these cars are built to.

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MERCEDES-BENZ Models We Will Service.

Mercedes-Benz EQE

Complete Mercedes-Benz EQE servicing: battery and thermal diagnostics, air suspension repair, brake care and warranty work.

Mercedes-Benz EQS

Specialist Mercedes-Benz EQS care: battery and thermal diagnostics, air suspension and steering repair, warranty-approved work.

Mercedes-Benz EQA

Full Mercedes-Benz EQA servicing: battery and thermal testing, drive unit diagnostics, brake care and warranty work.

Mercedes-Benz EQB

Complete Mercedes-Benz EQB care: battery and thermal diagnostics, drivetrain checks, brake and suspension servicing.

Mercedes-Benz EQC

Full Mercedes-Benz EQC servicing: battery health testing, cooling system repair, drivetrain diagnostics and warranty work.

About MERCEDES-BENZ EQ.

The EQ range is Mercedes-Benz's electric line, from the compact EQA and EQB through the EQC SUV to the EQE and EQS executive saloons. They are engineered like Mercedes saloons rather than like converted city cars: layered thermal management, air suspension on the larger models, extensive driver assistance and control software that expects precise calibration after any repair. That level of integration is exactly why they should not be serviced casually. EVS will maintain the EQ range with the diagnostic equipment, high-voltage procedure and documentation these vehicles require, supporting owners in Shanghai and across China with scheduled service, repair and warranty-covered work.

MERCEDES-BENZ EQ Repair & Maintenance Services.

Programming & Software

Optimize Your EV’s Performance with Expert Programming and Software Solutions

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Mechanical Services

Keep Your EV Running Smoothly with Top-Notch Mechanical Care

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Battery & Electrical

Power Up Your EV with Advanced Battery and Electrical Solutions

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Body & Paint

Restore Your EV’s Look with Expert Body and Paint Services

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Insurance Services

Seamless Insurance Support for Your EV Needs

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Other EV brands the centre will cover.

MHERO NIO VOLKSWAGEN VOYAH XIAOMI YANGWANG Porsche Audi

Frequently Asked Questions.

The EQA, EQB, EQC, EQE and EQS. Our Shanghai centre is being equipped for the high-voltage systems, thermal management and assistance electronics these models share, and we support owners across China.

Yes. There is no oil service, but there is battery health assessment, coolant and thermal system work, brake fluid renewal, brake and tyre inspection, cabin and HEPA filter replacement and software checks. Skipping service because there is no engine is how small problems become expensive ones.

Yes. We will diagnose and repair air suspension faults including compressors, air springs, valve blocks and level sensors, and recalibrate ride height and the assistance systems that reference it.

Yes — EVS will perform warranty-related maintenance and repair in line with manufacturer procedure, with parts and labour documented so your coverage is preserved.

Generally every 12 months or 20,000 km, with brake fluid on its own schedule. In China heat we recommend having the cooling system and cabin filters checked more frequently.

Yes, subject to availability across China. Arrange it with the service team when you book, once we open, and we will confirm timing.

This brand in China

China ended 2025 with 43.97 million new-energy vehicles in use, and the China Automobile Maintenance Industry Association has been reported as counting only 20,000 to 30,000 workshops equipped for them against roughly 400,000 for petrol cars. Whatever you drive, the shortage is not of garages. It is of garages that can safely open a high-voltage system, read what it says, and complete the calibration afterwards.

What we expect to see

Four patterns, and most of the work is in them...

Four patterns account for most of the work on electric cars in a market like this one, and EVS workshops elsewhere see the same four. None of them is unusual. What is unusual here is how few workshops are equipped to tell them apart.

A battery quote that should have been a module

The first large out-of-warranty bills are arriving as the 2020-2023 cohorts leave cover. A pack is not always the answer: a single module, a contactor, a cooling circuit or a sensor can present the same way and cost a fraction. The difference is whether anyone measured before quoting.

Calibration nobody can complete

After a collision repair, a windscreen change or suspension work, the driver-assistance cameras and radar need recalibrating. Yicai Global has reported third-party repairers in Shanghai unable to obtain the data and equipment to do it. The car leaves looking finished, with its sensors pointing at the wrong place.

Thermal loss that never lit a warning

A cooling circuit running below par throws no fault code. It simply ages the pack, and the owner meets it two or three years later as range that will not come back. It is found by measuring coolant temperatures under load, not by reading codes.

A dead car with a full battery

No screens, no door unlock, no response - while the traction pack shows plenty of charge. It is the 12-volt battery, which wakes the car and which the high-voltage system cannot come on without. Cheap part, common failure, and it strands people who were told their car had 400 km left.

How a visit works

What this will look like when we open...

The Shanghai centre has not opened yet, so this is what we are building toward rather than what you can book today.

Tell us the symptom

Not the diagnosis. What the car is doing, when it started, and whether anything changed before it - a service, a collision, a software update, a cold week.

We measure before we quote

Fault codes say where the alarm went off, not why. Data streams, actuator tests and circuit measurements say why. The quote comes after that, not before.

You get the finding in writing

What is wrong, what it will cost, and what can wait. If a cheaper repair will do the job, that is the one we will put in front of you.

The work is verified, not just finished

Anything that needed coding gets coded. Anything that needed calibrating gets calibrated and recorded. A job that was not verified is a job that comes back.

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Diagnostics, repairs and maintenance from technicians who work exclusively with electric vehicles.

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