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Electric car repair and maintenance for VOLVO 480

Repair and Diagnostics of Electric Vehicles

STS provides diagnostic and repair services for electric vehicles of all models, including cars from China.

  • Focus on the high-voltage system, charging units, and electrical wiring
  • Expertise in the cooling system and air conditioning system
  • Specialized equipment from our own production and from dealers
  • R&D center for individual solutions
  • Warranty period starting from 6 months
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Own R&D center (research and development)
Highly specialized specialists
Experience in servicing 90% of electric and hybrid cars
Computer diagnostic of an electric vehicle
Computer diagnostic of an electric vehicle
High voltage battery diagnostic
High voltage battery diagnostic
450 PLN
Charging module PDM diagnostic
Charging module PDM diagnostic
DC/DC converter diagnostic
DC/DC converter diagnostic
Electric vehicle motor diagnostic
Electric vehicle motor diagnostic
High voltage battery repair
High voltage battery repair
Charging module PDM repair
Charging module PDM repair
Inverter repair of an electric vehicle
Inverter repair of an electric vehicle
Replacement DC/DC electric vehicle electricity converter
Replacement DC/DC electric vehicle electricity converter
Charging module repair
Charging module repair
Replacement from JBT-China charging module (AC/DC) - to CCS Combo2 (EU) charging module (VW ID3 ID4 ID6)
Replacement from JBT-China charging module (AC/DC) - to CCS Combo2 (EU) charging module (VW ID3 ID4 ID6)
Magmar Car
03.03.2025
Firmę STS.PARTS - Jako warsztat współpracujemy z STS i POLECAMY.
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Oleg Panasik
02.03.2025
W moim Renault Scenic 2002 zaczęła ciec maglownica, przez co auto nie przeszło przeglądu. Po jej demontażu zawiozłem ją do regeneracji do firmy STS Parts (18.02.25). Po dwóch dniach zadzwoniłem i dowiedziałem się, że moja maglownica jest w nienaprawialnym stanie – listwa zębata ma luz oraz jest zardzewiała, przez co nie da się jej użyć. Olej będzie uciekał przez uszczelki. Zamiast niej panowie zaproponowali mi zregenerowaną maglownicę w bardzo przystępnej cenie, na zakup której się zgodziłem. Na zdjęciu widać starą i "nową" maglownicę – różnica jest kolosalna. Nowa maglownica została zamontowana, auto przeszło przegląd i jeździ dalej. Jest "ciasna", przez co kierownica słabo wraca na środek po skręcie. Mój mechanik powiedział mi jednak, że to normalne i musi się dotrzeć (nowe uszczelki teflonowe). Jak na razie jestem bardzo zadowolony i polecam. Będę co kilka miesięcy dopisywać, czy wszystko jest okej. Dziękuję jeszcze raz.
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Bartosz Bartek
22.02.2025
Bardzo sprawnie ,szybko bez zastrzeżeń ! Polecam !! Passacik dostał nowe życie i to jakie szybkie 😎
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Евгений Улик
15.02.2025
Ребята добросовестные, не впаривают то, что не нужно автомобилю, диагностику производят тщательно, помогут и советом и делом - подход настоящих профессионалов, что сейчас редкость👏
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Rodion
14.02.2025
Po wizytach w wielu warsztatach nareszcie trafiłem do rozsądnych ludzi. Fachowa i nareszcie trafna diagnoza, szybka naprawa. Cenowo - adekwatnie do wykonywanych czynności. Warsztat na 100% godny polecenia.
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Sergey Tiptyuk
12.02.2025
Дякуємо за сервіс! Професіонали своєї справи. Дуже задоволені. Рекомендую цю команду
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Евгений Бутенко
08.02.2025
Настоящие профессионалы! Спасибо за отлично проделанную работу!
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Юлия Кушнарева
08.02.2025
Doskonała stacja, miła obsługa, dobrzy fachowcy, wykonali świetną robotę przy moim Peugeocie
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Roman Popovych
30.01.2025
Дуже дякую менеджеру Олександру за допомогу знайти деталь якої немає ніде в наявності, гарний сервіс🤝🏽
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Oskar Switek
28.01.2025
Szybka i profesjonalna obsługa, polecam.
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Andrzej Osial
19.01.2025
Polecam fachowcy na 100%! Świetny kontakt w dziale handlowym. Naprawa za bardzo rozsądne pieniądze, ponieważ panowie znają się na swojej robocie i potrafili prawidłowo wykryć, że stuki pochodzą z kolumny kierownicy i wystarczy wymiana tulei, a wymiana maglownicy nie jest potrzebna co zalecał autoryzowany serwis BMW. Dzięki, że jesteście i cieszę się, że na Was trafiłem.
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M F
16.01.2025
Serdecznie polecam firmę STS, wysłałem do nich alternator z audi q7 2021r. Szybka diagnoza i okazało się, że jest sprawny a mój mechanik źle zdiagnozował usterkę. Dziękuję za uczciwość a mogliście szybko zarobic kilka tysięcy. Jeżeli moi mechanicy nie poradzą sobie z problemem to napewno przywiozę samochód do was te 400km. Jeszcze raz polecam fachowców z STS.
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Dariusz Buczkowski
15.01.2025
Polecam firme STS!!! Rzetelna i profesjonalna obsługa na wysokim poziomie kultury osobistej.
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Andrzej Tomasik
09.01.2025
Szybko i fachowo dobrałem turbinę i kupiłem w dobrej cenie
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Andrzej Michnowski
03.01.2025
Gorąco polecam firmę STS !!! Rzadko spotyka się tak wspaniałych ludzi jak panowie z obsługi klienta. W skrócie miałem olbrzymie problemy z maglownicą elektryczna. Dopiero firma STS rozwiązała moje problemy kompleksowo. Pełen profesjonalizm i fachowość. Uważam że to najlepsza firm w Polsce która zajmuje się regeneracją. Po historiach z innymi naprawdę cieszę się że na was trafiłem. Za jakiś czas napisze jak się sprawuje... Pozdrawiam i dziękuję 🤝
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Marcin Sobkowicz
03.01.2025
Sprawna diagnostyka i fachowe doradztwo. Tak trzymać :)
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Marlena Piwowarska
02.01.2025
Byłam w szoku ponieważ już dawno nikt tak profesjonalnie nie podszedł do tematu , wytłumaczył,doradził i naprawił na miejscu. Polecam. Oby więcej takich uczuciowych firm
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Adam Żygawski
23.12.2024
Bardzo Pomocnik! Problem z alteratorem 48v ktory nie mial ładowania zostal rozwiazany jak i pomoc przy kodowaniu! Bardzo przyjemna obsluga Polecam!
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Osku Mattinen
20.12.2024
Ordered a niche hard to find part for a steering rack. After placing the order they contacted me to make sure that i had ordered the correct part. Turns out i didnt and they were able to make sure that they send the correct part from very limited information. Always nice dealing with people that know their trade.
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Анатолий Куценко
19.12.2024
Остался доволен подходом к работе, вовлеченностью и вниманием к деталям. А еще помогли сэкономить много денег. Теперь буду обслуживать свои машину только тут.
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Electric Car Service in Warsaw

Electric cars will be a promising means of transport. Electric vehicles perfectly combine environmental friendliness, practicality, and cost-effectiveness with power, dynamics, and reliability. The fleet of electric cars worldwide is steadily growing, and Poland is not lagging. However, for the proper operation of any car, quality maintenance is necessary. It would help if you had an electric car service in Warsaw.

Repair and Diagnostics of Electric Cars

Vehicles equipped with electric motors differ significantly from cars with conventional engines - diesel or gasoline. This means that they can hardly be repaired in any workshop. Firstly, repairing electric cars requires a 1000V permit issued by the Association of Polish Electricians (SEP). Secondly, and most importantly, knowledge of the design, maintenance, and nuances associated with the operation of this type of vehicle is necessary. Therefore, when choosing a service station, it's better to prefer experienced mechanics - for example, STS.Parts.

Our STS Electro division has serviced, repaired, and restored electric cars of all makes and models for many years. We perform work of any complexity, using equipment and spare parts of our development and devices and spare parts from leading manufacturers worldwide.

>Typical Electric Car Malfunctions

Most electric cars are known to be reliable and trouble-free. With proper operation, breakdowns, and failures of units and assemblies occur quite rarely. However, they also have a few weak points and aspects that require increased attention. Most often, electric car repair in Warsaw is necessary in the following cases:

  • Loss of high-voltage battery capacity;
  • Wear of electric motor bearings;
  • Cooling system problems;
  • Charging port malfunctions;
  • Air conditioner malfunctions;
  • As well as in case of some other malfunctions.

For our service station, there are no unsolvable problems. We always try not just to repair the car, but to do it reliably, competently, and, if possible, inexpensively.

TOP-10 Electric Cars Comprising Poland's Car Fleet

Several parameters influence the choice of an electric car: range, brand, and, of course, price. According to statistics, the most popular ones today are:

  1. Nissan Leaf. One of the first electric cars and one of the most popular in the world.
  2. Audi Q4 e-tron. A representative of a popular brand in Europe. Has a range of over 500 km. Not cheap, but available under the Mój Elektryk program.
  3. BMW i4. Also a European car of a leading brand, with a set of additional options.
  4. Mazda Mx-30. Electric SUV, spacious, controllable, and not too expensive.
  5. Fiat E-500. Perfect for narrow streets of ancient cities.
  6. Tesla Model 3. A worldwide bestseller from the pioneer company in the electric car market.
  7. Mini Cooper Electric. One of the cheapest, but most stylish and dynamic electric cars.
  8. Dacia Spring. A budget-friendly but modern car that impresses with capacity and additional options.
  9. Peugeot E-208. A compact electric car, whose main advantage is very fast charging up to 80%.
  10. Hyundai Ionicq 6. A stylish Korean car with excellent range, great design, and interior.

We will service and repair all of the above, as well as any other electric cars, quickly and with high quality at the STS Electro technical center.

Advice for Electric Car Owners

For an electric car to serve long and without problems, you should follow the operation rules:

  • Charge the battery correctly, using quality charging stations;
  • Avoid battery overheating;
  • Monitor the level of technological fluids (primarily coolant), and change them on time;
  • Follow the manufacturer's recommendations, and carry out maintenance on time;
  • In case of any malfunction, contact specialists as soon as possible - self-repair of the car can harm it.

Remember - in all cases of any complexity, we will come to help.

FAQ - Most Frequent Questions About Electric Cars

Does an electric car need maintenance?

Absolutely, and with the regularity specified in the manufacturer's instructions. Electric vehicles should be serviced by companies specializing in electric car maintenance and repair - in Warsaw, it's STS Electro.

Is it more expensive to maintain an electric car?

No, on the contrary, with timely care and maintenance, electric cars require less investment to maintain working conditions and technical characteristics.

How often should the battery be changed?

Electric cars have two types of batteries - low-voltage and high-voltage. The first type is almost analogous to the starter batteries of gasoline and diesel cars. It needs to be changed in the same way - as it fails, after a few years. Replacing the high-voltage battery is not provided for; it can be repaired or properly configured. STS Electro does this using its high-tech developments.

Rehabilitation of low-voltage Li-Ion batteries in hybrid vehicles Rehabilitation of low-voltage Li-Ion batteries in hybrid vehicles
AUDI A6
BMW X5
MERCEDES-BENZ GLE

Problem: In the case of a critical discharge of a low-voltage battery (12–48 V), the electronics prevent charging because it is dangerous with Li-Ion batteries. The manufacturer recommends discarding fully functional batteries and replacing them with new ones. This is expensive.

Repair of high-voltage batteries of Toyota hybrid cars Repair of high-voltage batteries of Toyota hybrid cars
TOYOTA Camry
TOYOTA Prius

Problem: Failure of Toyota hybrid batteries is a common problem that our customers come to us with. The battery cells degrade, making it impossible for the car to operate normally.

Fixing the problem with the Range Rover Sport 3.0 SDV6 Hybrid 12-volt battery not charging Fixing the problem with the Range Rover Sport 3.0 SDV6 Hybrid 12-volt battery not charging
LAND ROVER Rover Sport

Problem: Land Rover Range Rover Sport 3.0 SDV6 Hybrid AT AWD - the hybrid system did not work, the VBB was in emergency mode. The car was running only on diesel fuel, the low-voltage battery was not charging.

A very difficult case of repairing a hybrid Porsche. Saving an ordinary Panamera, part 1 A very difficult case of repairing a hybrid Porsche. Saving an ordinary Panamera, part 1
PORSCHE Panamera

Problem: None of the car's systems were working at all, it wasn't even possible to raise it on a lift because the air suspension didn't activate either. I had to install the Porsche near the repair box on "goat" stands.

Solving the problem with the battery charge and coolant level in the Chevrolet Volt 1 Solving the problem with the battery charge and coolant level in the Chevrolet Volt 1
CHEVROLET Volt

Problem: Errors P0AA6, P1F0E - high voltage charging system service

Conversion of the charging port from the Chinese GB/T to the European CCS Type 2/Combo 2 on the Audi Q4 e-tron Conversion of the charging port from the Chinese GB/T to the European CCS Type 2/Combo 2 on the Audi Q4 e-tron
AUDI Q4 e-tron

Problem: The problem with the car was the incompatibility of the Chinese GB/T standard charging system with European charging stations. This created difficulties for the owner of the Audi Q4 e-tron, since the car, produced for the Chinese market, could not charge at European stations with the required speed and reliability.

Repair of high-voltage batteries of Toyota hybrid cars Repair of high-voltage batteries of Toyota hybrid cars
TOYOTA Camry
TOYOTA Prius

Problem: Failure of Toyota hybrid batteries is a common problem that our customers come to us with. The battery cells degrade, making it impossible for the car to operate normally.

Charging a Fiat 500 high-voltage battery that has discharged to a critical level Charging a Fiat 500 high-voltage battery that has discharged to a critical level
FIAT 500

Problem: We received an electric car with very discharged traction batteries. The problem is typical for the Fiat 500. During idle time, the batteries discharged below the permissible level, and the car's electric motor stopped starting.

Unsuppression of murmur in Hyundai Kona electric motorbike. Correct diagnosis is the right of professionals Unsuppression of murmur in Hyundai Kona electric motorbike. Correct diagnosis is the right of professionals
HYUNDAI Kona

Problem: The Hyundai Kona made a rather loud noise. The customer diagnosed the malfunction on his own - in his opinion, the gearbox was the cause of the extraneous sounds.

What to do if your electric vehicle's motor jams What to do if your electric vehicle's motor jams

Problem: We received an electric motor manufactured by Continental, which was installed on an Opel vehicle for the Chinese market. The motor seized after the car was involved in an accident.

Repair of BMW 3-series electric steering rack Repair of BMW 3-series electric steering rack
BMW 3

Problem: There was water and rust inside the rail, which damaged both the needle bearing in the cover and the torque sensor, i.e. both the mechanical and electrical parts

How to solve problems with electric vehicles - engine noise and antifreeze leakage How to solve problems with electric vehicles - engine noise and antifreeze leakage
KIA Soul

Problem: Two electric vehicles arrived at our workshop: a 2018 Kia e-Soul with noise in the motor area and a Mercedes-Benz EQC with an "insulation fault to ground" error. In both cases, the faults turned out to be quite typical and caused by design flaws in the vehicles.

Replacing bearings in the Hyundai Ioniq EV electric motor Replacing bearings in the Hyundai Ioniq EV electric motor
HYUNDAI Ioniq

Problem: We received a Hyundai Ioniq EV with complaints of whining noise during driving. An initial inspection revealed that the sounds are coming from the motor, on the side opposite to the gearbox.

Replacement of Kia Niro EV and Hyundai Kona Electric engine and gearbox bearings Replacement of Kia Niro EV and Hyundai Kona Electric engine and gearbox bearings
HYUNDAI Kona
KIA Niro

Problem: The client complained about a knock at the bottom – it was as if a gnome was sitting there with a hammer and hitting plastic with it. However, the dwarf did not always do this, mainly after an energetic ride. Then, the sound could disappear and reappear with a new sharp push on the pedal.

Repair of electric power steering Opel Astra H Repair of electric power steering Opel Astra H
OPEL Astra

Problem: In Opel Astra H vehicles, the electric power steering pump often fails. The cause can be either corrosion or damage to the unit due to careless driving.

Repair of the electric steering rack of Audi A4, A5, A6, A7, A8, Q5, Q7 Repair of the electric steering rack of Audi A4, A5, A6, A7, A8, Q5, Q7
AUDI Q7
AUDI A5
AUDI Q5
AUDI A4
AUDI A6
AUDI A7
AUDI A8

Problem: IThe specific placement of the steering rack in many Audi models allows moisture to penetrate the control unit of the electric power steering, causing corrosion of components and failure of the unit.

How the exhaust system can damage the steering. Repair of the Subaru Outback steering rack How the exhaust system can damage the steering. Repair of the Subaru Outback steering rack
SUBARU Outback

Problem: Steering rack leakage from under the tie rod dust cover

How the exhaust system can damage the steering. Repair of the Subaru Outback steering rack How the exhaust system can damage the steering. Repair of the Subaru Outback steering rack
SUBARU Outback

Problem: Steering rack leakage from under the tie rod dust cover

Промивання сажового фільтра Citroen C4 Picasso Промивання сажового фільтра Citroen C4 Picasso
CITROEN C4 Picasso

Problem: The owner of a Citroen C4 Picasso car came to us with a complaint about poor engine performance. The car literally could hardly drive: the engine would not rev above 2000 rpm and did not develop the necessary power. Fuel consumption increased significantly. The problem lies in the car's clogged particulate filter.

Repair of hydraulic steering rack Citroen Berlingo 1.6HDI 16V Repair of hydraulic steering rack Citroen Berlingo 1.6HDI 16V
CITROEN Berlingo

Problem: We were approached by the owner of a 2017 Citroen Berlingo with complaints of a knocking steering rack.

Repair of Mercedes-Benz B250 ED with Tesla electric motor Repair of Mercedes-Benz B250 ED with Tesla electric motor
MERCEDES-BENZ B-Class
TESLA Model S

Problem: A Mercedes-Benz B250 electric vehicle, equipped with a Tesla motor, arrived at the service center with insulation fault errors and coolant ingress inside the electric motor.

Audi A6 starter/generator 48V repair Audi A6 starter/generator 48V repair
AUDI A6

Problem: The 48V starter/generator on the Audi A6 would not give a charge