Mercedes-Benz specialists
Mercedes-Benz electric car workshop in Barcelona and Madrid
Diagnosis, maintenance and repair of EQA, EQB, EQC, EQE, EQS, EQV · C/E/GLC/GLE PHEV with manufacturer-grade tooling and software. Written fixed quote within 24 hours.
4,7★115 verified reviews
15+Years of experience
2Sites: BCN · MAD
Quick sheet: Mercedes-Benz EV & hybrid
| Models we service | EQA, EQB, EQC, EQE, EQS, EQV · C/E/GLC/GLE PHEV |
|---|---|
| Platform | EVA2 · MRA con híbrido enchufable |
| System voltage | 400 V |
| Battery packs | 28 – 118 kWh |
| DC fast charging | 100 – 200 kW |
Mercedes-Benz
What do we repair on a Mercedes-Benz?
The most common Mercedes-Benz jobs at our Sant Joan Despí and Alcobendas sites:
- Mercedes-Benz diagnosis: from €60 with manufacturer tooling.
- Battery: module-level repair from €1,500 — 50–80% cheaper than a full pack swap.
- Warranty: 2 years in writing, plus a report with before/after diagnostic values.
Cell rebalancing, range-indicator recalibration and programming after module replacement.
Heat pumps, electric compressors and expansion valves diagnosed with official tooling.
Traction battery, hybrid clutch, cold-start issues and combustion-side maintenance.
Pumps, valves and glycol circuit bleeding — critical for battery life and DC fast charging.
Updates to the latest manufacturer version and recovery of functions lost after non-official work.
Across the Mercedes EQ range and plug-in hybrids, most faults cluster around pack thermal management, BMS recalibration after module replacement and insulation faults that put the car into limp mode. We diagnose with the manufacturer's tool and repair at module level in a segregated HV room.
We also handle the classic maintenance on C, E and GLC PHEVs: the combustion side still needs its oils and filters, and the electric side its specific checks. Two worlds, one workshop.
Prices
How much does Mercedes-Benz servicing cost?
Straight answer: a Mercedes-Benz diagnosis with manufacturer tooling starts at €60; module-level battery repair from €1,500; software reprogramming between €90 and €250. Always with a written fixed quote before any work starts.
| Service | Guide price | Typical turnaround |
|---|---|---|
| Diagnosis with manufacturer tooling | From €60 | Same day, by appointment |
| Battery repair (module / cell) | From €1,500 | 3 – 10 working days |
| Software reprogramming & updates | €90 – €250 | Same day – 48 h |
| SoH check & pre-purchase inspection | Fixed quote within 24 h | 24 – 48 h |
| Maintenance & MOT (ITV) prep | Model-dependent | Same day – 48 h |
Guide ranges depending on model and pack capacity. No work starts without your approval of the written fixed quote.
VS
Official Mercedes-Benz service centre or specialist independent?
Quick summary: we use the same tooling and software as the official Mercedes-Benz service network, but we repair batteries at module and cell level — something official workshops don't offer. On batteries, that means savings of 50–80%.
| Criteria | Official Mercedes-Benz service | Taller Coche Eléctrico |
|---|---|---|
| Tooling & software | Manufacturer-grade | Manufacturer-grade, the same |
| Module/cell-level repair | Not offered: full pack swap | Yes — our speciality |
| Typical battery cost | €12,000 – €25,000 (full pack) | From €1,500 (module) |
| Warranty on the work | Per manufacturer | 2 years in writing |
| Quote | Subject to official scheduling | Fixed, in writing, within 24 h |
EU Regulation 461/2010 lets you keep your Mercedes-Benz manufacturer warranty while servicing outside the official network, as long as the manufacturer's schedules are followed. That is how we work, and we document it in the exit report.
FAQ
Mercedes-Benz frequently asked questions
How much does it cost to repair a Mercedes-Benz battery?
It depends on the model and the damage: a module-level repair starts at €1,500, while a full Mercedes-Benz pack can exceed €12,000 through the official channel. After diagnosis (from €60) you get a written fixed quote. In most cases the saving versus a full replacement is between 50% and 80%.
Do you repair Mercedes-Benz in Barcelona and Madrid?
Yes. In Barcelona we are at Carrer del Tambor del Bruc, 3, Sant Joan Despí, next to exit 13 of the B-23. In Madrid, at Calle Valgrande, 17, Alcobendas, just off the A-1. Both sites work by appointment: WhatsApp 622 552 992 (BCN) or 665 245 143 (MAD).
Which Mercedes-Benz models do you service?
We work on EQA, EQB, EQC, EQE, EQS, EQV · C/E/GLC/GLE PHEV, among others. If your model isn't listed, message us anyway: as a multi-brand workshop with manufacturer-grade tooling we can service virtually any electric, plug-in hybrid or mild-hybrid Mercedes-Benz.
Do I lose my Mercedes-Benz warranty by not using the official service?
No. EU Regulation 461/2010 allows servicing at an independent workshop without losing the manufacturer warranty, provided the manufacturer's schedules are followed and equivalent-quality parts are used. We meet both conditions and document everything in the exit report.
What warranty do you give on Mercedes-Benz repairs?
2 years in writing on repairs and installations. You also receive a technical report with diagnostic values before and after the intervention — useful if you sell the car or deal with your insurer.
Contact
Does your Mercedes-Benz need an expert eye?
Manufacturer-grade diagnostics, a written fixed quote and a 2-year warranty. Message us and we'll reply the same day.
Other brands we service
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