Cost Efficient Mechatronic Repair
Mechatronic Repair for Audi, Volkswagen, Skoda, SEAT, and more
We mechatronic repair for all makes and models. Notably, cars with DSG gearboxes under VW Group such as Audi, Volkswagen, SEAT, and Skoda, have common mechatronic issues for their DQ200 and DQ250 transmission systems.
Contact us now to find out more!

What is a Mechatronic Unit?
The mechatronic unit is essentially the brain of a car’s automatic transmission system, especially in vehicles with DSG (Direct Shift Gearbox) transmissions. It combines mechanical and electronic components to control gear shifts, clutch engagement, and hydraulic functions. It consists of two main parts: the valve body and the Transmission Control Module (TCM).
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Valve Body (Mechanical Portion): The valve body is made up of hydraulic valves and channels that direct the flow of transmission fluid. It physically manages the movement of gears and clutches by adjusting hydraulic pressure, allowing the transmission to shift gears smoothly and engage the clutch accurately.
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Transmission Control Module (TCM – Electronic Portion): The TCM acts as the electronic brain of the mechatronic unit. It processes information from various sensors, such as speed and temperature sensors, and sends commands to the valve body. This allows the TCM to determine the optimal timing and method for gear shifts based on driving conditions and the driver’s input.
Together, the valve body and TCM work in harmony to ensure smooth, precise gear changes, enhancing both the performance and efficiency of the vehicle. This blend of mechanical and electronic systems allows the mechatronic unit to provide a seamless driving experience.
How Much Does a Mechatronic Unit Repair Cost in Singapore?
The cost of a mechatronic unit can vary based on whether you choose a new or refurbished unit. A new mechatronic unit starts from $3,650, offering the latest components and the longest lifespan. A refurbished unit, which is a more budget-friendly option, starts from $1,400 and provides reliable performance at a lower cost. However, the actual price depends on the exact model and year of manufacture of your vehicle, as compatibility and specifications can differ.
Prices for some of the models are listed below for reference purposes.
Contact us if you car model is not listed, and also to confirm the prices and availability for your specific needs.
Audi Mechatronic for:
- Audi A1 (1.4 TFSI, 1.2 TFSI)
- Audi A3 (1.2 TFSI, 1.4 TFSI, 1.6 TDI, 1.8 TFSI)
- Audi Q2 (1.0 TFSI, 1.4 TFSI)
- Audi Q3 (1.4 TFSI)
Key Features:
- S$1,400 nett for a fully refurbished set
- Compatible with DQ200 7-Speed Dry Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km with an option to extend
- Brand new units available upon request
Description:
Get your DQ200 7-speed dry clutch DSG gearbox running smoothly again with our newly refurbished mechatronic unit, now available for S$1,400 nett. This package is designed to deliver a hassle-free solution, including installation, transmission oil, gearbox adaptation, all at one inclusive price.
Enjoy 6 months warranty for peace of mind, with the option to extend your warranty for added security. If you prefer a brand-new unit, that’s also available to meet your needs.
Contact us for confirmation on price and availability.
Volkswagen Mechatronic for:
- Volkswagen Golf (1.0 TSI, 1.2 TSI, 1.4 TSI)
- Volkswagen Polo (1.2 TSI, 1.4 TSI)
- Volkswagen Jetta (1.4 TSI)
- Volkswagen Passat (1.4 TSI)
- Volkswagen Scirocco (1.4 TSI)
- Volkswagen Touran (1.4 TSI)
Key Features:
- S$1,400 nett for a fully refurbished set
- Compatible with DQ200 7-Speed Dry Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km with an option to extend
- Brand new units available upon request
Description:
Get your DQ200 7-speed dry clutch DSG gearbox running smoothly again with our newly refurbished mechatronic unit, now available for S$1,400 nett. This package is designed to deliver a hassle-free solution, including installation, transmission oil, gearbox adaptation, all at one inclusive price.
Enjoy 6 months warranty for peace of mind, with the option to extend your warranty for added security. If you prefer a brand-new unit, that’s also available to meet your needs.
Contact us for confirmation on price and availability.
Skoda Mechatronic for:
- Skoda Kamiq (1.0 TSI)
- Skoda Octavia (1.2 TSI, 1.4 TSI)
- Skoda Scala (1.0 TSI)
- Skoda Superb (1.4 TSI)
- Skoda Rapid (1.0 TSI, 1.2 TSI, 1.4 TSI)
- Skoda Yeti (1.2 TSI, 1.4 TSI)
Key Features:
- S$1,400 nett for a fully refurbished set
- Compatible with DQ200 7-Speed Dry Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km with an option to extend
- Brand new units available upon request
Description:
Get your DQ200 7-speed dry clutch DSG gearbox running smoothly again with our newly refurbished mechatronic unit, now available for S$1,400 nett. This package is designed to deliver a hassle-free solution, including installation, transmission oil, gearbox adaptation, all at one inclusive price.
Enjoy 6 months warranty for peace of mind, with the option to extend your warranty for added security. If you prefer a brand-new unit, that’s also available to meet your needs.
Contact us for confirmation on price and availability.
SEAT Mechatronic for:
- SEAT Leon (1.2 TSI, 1.4 TSI)
- SEAT Ibiza (1.2 TSI, 1.4 TSI)
- SEAT Altea (1.4 TSI)
Key Features:
- S$1,400 nett for a fully refurbished set
- Compatible with DQ200 7-Speed Dry Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km with an option to extend
- Brand new units available upon request
Description:
Get your DQ200 7-speed dry clutch DSG gearbox running smoothly again with our newly refurbished mechatronic unit, now available for S$1,400 nett. This package is designed to deliver a hassle-free solution, including installation, transmission oil, gearbox adaptation, all at one inclusive price.
Enjoy 6 months warranty for peace of mind, with the option to extend your warranty for added security. If you prefer a brand-new unit, that’s also available to meet your needs.
Contact us for confirmation on price and availability.
Audi Mechatronic for:
- Audi A3 (2.0 TFSI, 2.0 TDI)
- Audi A4 (2.0 TFSI, 3.0 TDI)
- Audi A5 (2.0 TFSI, 3.0 TDI)
- Audi A6 (2.0 TFSI, 3.0 TDI)
- Audi Q5 (2.0 TDI, 3.0 TDI)
- Audi TT (2.0 TFSI, 2.0 TDI)
Key Features:
- S$2,400 nett for a fully refurbished set
- Compatible with DQ250 6-Speed Wet Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km
Description:
Get your DQ250 6-Speed Wet Clutch DSG Transmission, priced at S$2,400 nett. This package includes installation, transmission oil, and gearbox adaptation, ensuring a seamless experience from start to finish.
Enjoy 6 months warranty or 10,000km, giving you confidence and peace of mind on the road. Our expert technicians will ensure a smooth, efficient installation, bringing your vehicle back to optimal performance.
Contact us for confirmation on price and availability.
Volkswagen Mechatronic for:
- Volkswagen Golf (GTI 2.0 TDI, R32)
- Volkswagen Passat (2.0 TDI, 3.0 TDI)
- Volkswagen Tiguan (2.0 TDI, 3.0 TDI)
- Volkswagen Touran (2.0 TDI)
- Volkswagen Sharan (2.0 TDI)
- Volkswagen Arteon (2.0 TDI)
- Volkswagen Beetle (2.0 TDI)
- Volkswagen Touareg (3.0 TDI)
Key Features:
- S$2,400 nett for a fully refurbished set
- Compatible with DQ250 6-Speed Wet Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km
Description:
Get your DQ250 6-Speed Wet Clutch DSG Transmission, priced at S$2,400 nett. This package includes installation, transmission oil, and gearbox adaptation, ensuring a seamless experience from start to finish.
Enjoy 6 months warranty or 10,000km, giving you confidence and peace of mind on the road. Our expert technicians will ensure a smooth, efficient installation, bringing your vehicle back to optimal performance.
Contact us for confirmation on price and availability.
Skoda Mechatronic for:
- Skoda Octavia (2.0 TDI, 2.0 TFSI)
- Skoda Superb (2.0 TDI, 2.0 TFSI)
- Skoda Kodiaq (2.0 TDI, 2.0 TFSI)
- Skoda Karoq (2.0 TDI, 2.0 TFSI)
- Skoda Rapid (2.0 TDI)
- Skoda Yeti (2.0 TDI, 2.0 TFSI)
Key Features:
- S$2,400 nett for a fully refurbished set
- Compatible with DQ250 6-Speed Wet Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km
Description:
Get your DQ250 6-Speed Wet Clutch DSG Transmission, priced at S$2,400 nett. This package includes installation, transmission oil, and gearbox adaptation, ensuring a seamless experience from start to finish.
Enjoy 6 months warranty or 10,000km, giving you confidence and peace of mind on the road. Our expert technicians will ensure a smooth, efficient installation, bringing your vehicle back to optimal performance.
Contact us for confirmation on price and availability.
SEAT Mechatronic for:
- SEAT Leon (FR 2.0 TDI, Cupra 2.0 TFSI)
- SEAT Altea (2.0 TDI)
- SEAT Ateca (2.0 TDI, 2.0 TFSI)
- SEAT Tarraco (2.0 TDI, 2.0 TFSI)
- SEAT Ibiza (1.4 TSI)
- SEAT Toledo (2.0 TDI)
Key Features:
- S$2,400 nett for a fully refurbished set
- Compatible with DQ250 6-Speed Wet Clutch DSG Gearbox
- Price includes installation, transmission oil, gearbox adaptation
- 6 months warranty / 10,000km
Description:
Get your DQ250 6-Speed Wet Clutch DSG Transmission, priced at S$2,400 nett. This package includes installation, transmission oil, and gearbox adaptation, ensuring a seamless experience from start to finish.
Enjoy 6 months warranty or 10,000km, giving you confidence and peace of mind on the road. Our expert technicians will ensure a smooth, efficient installation, bringing your vehicle back to optimal performance.
Contact us for confirmation on price and availability.
In addition to the models listed above, we have the expertise to resolve mechatronic issues for most vehicle models on the market. Whether you drive a common brand or a more specialised model, our skilled technicians can diagnose and repair your mechatronic system. Contact us today to get a tailored quotation and find out how we can help restore your vehicle's performance.

Testimonials
This is the first time I serviced my car at an external workshop. Had an issue with my transmission. DX had his mechanic check the issue on the spot and was able to advise in detail the issue, repair needed and cost. He communicated with great clarity what they were going to fix alongside their charges. DX is very genuine and definitely knows his stuff. I subsequently also had my aircon fixed. Both jobs were done well. Overall reasonable pricing with excellent customer service. Highly recommended.

Amazing experience at 1 Car! Started doing servicing with them last year, DX and his team are professional, transparent, fast and reliable. Everything was seamless and smooth, great responsiveness, superb customer service, good amenities, excellent competency in all aspect.
Really nothing but thumbs up for the great service, passion and professionalism from the team. Will definitely recommend to all friends and family to this reliable and trustworthy workshop.

Great service provided. DX is very friendly and eloquent, and patiently explained the various options for my car. I will definitely come again next time to do my regular maintenance service.
I stayed at the lounge during the service. There are coffee, tea, and drink provided there along with biscuit and candies. There is air purifier for the room as well. Free wifi inside – I didn’t use the wifi though. There is a charger on the desk as well in case the phone need to be recharged.



Symptoms of Mechatronic Failure in DSG Transmissions
The mechatronic unit is the heart of a DSG (Direct Shift Gearbox), managing gear shifts, clutches, and hydraulics. When it fails, it can cause several noticeable issues. Recognising these symptoms early can help avoid costly repairs.
Common Signs of Mechatronic Failure
1. Rough or Delayed Shifting
- Gear changes become jerky or delayed.
- Struggles to shift smoothly, especially during acceleration or from a standstill.
- Delays when moving from “Park” to “Drive” or “Reverse.”
2. Transmission Warning Light
- A gearbox warning light may appear on the dashboard.
- Indicates a problem with the transmission system, requiring professional diagnostics.
3. Stuck in Gear or Limp Mode
- Car may get stuck in one gear, typically first or second.
- May enter limp mode, restricting speed to prevent further damage.
- Difficulty engaging reverse gear.
4. Grinding or Clunking Noises
- Unusual grinding or clunking sounds during gear shifts.
- Indicates issues with the clutch or gear engagement.
5. Loss of Power or Acceleration Problems
- Car struggles to accelerate smoothly, surging or hesitating.
- Engine revs increase without a corresponding rise in speed.
6. Difficulty Starting the Car
- Trouble starting the engine when the transmission doesn’t recognise “Park” or “Neutral.”
- May require multiple attempts to start.
7. Transmission Fluid Leaks
- Fluid puddles under the car or low transmission fluid levels.
- Leaks around the transmission may be due to pressure issues in the mechatronic unit.
How to Differentiate Between a Mechatronic Fault and a Clutch Fault
Mechatronic Faults:
- Symptoms: Unresponsive shifting, gear change delays, stuck in gear or limp mode, dashboard warning lights, and problems when selecting “Park” or “Drive.”
- Indicators: If multiple gears are affected or there’s a complete loss of shifting capability, it’s often due to mechatronic issues, as the unit controls the entire shifting process.
- Behaviour: A mechatronic issue may cause sudden, unpredictable behaviour. Sometimes, restarting the car can temporarily resolve the problem, but it usually returns after some time or under certain conditions.
Clutch Faults:
- Symptoms: Grinding or slipping noises during acceleration, difficulty maintaining consistent speed, and a burning smell from clutch overheating.
- Indicators: If the car revs without gaining speed or struggles to move when starting from a stop, the clutch might be worn or failing.
- Behaviour: The clutch is a mechanical part, and its symptoms are typically more consistent. Issues like slipping, shuddering, or a loss of traction tend to persist until the clutch is repaired or replaced.
Key Difference: A mechatronic fault affects the overall shifting behaviour and communication between gears, often causing warning lights and gear lock. A clutch fault specifically impacts how power is transferred from the engine to the transmission, leading to slipping or poor acceleration, and shows up as more consistent problems.

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Mechatronic Unit Repair Process
A Step-by-Step Guide to Mechatronic Unit Replacement
When it comes to vehicle maintenance, addressing issues with the mechatronic unit is crucial for the optimal performance of your car’s transmission system. This guide delves into the detailed process of diagnosing, replacing, and testing a mechatronic unit in your vehicle, ensuring a comprehensive understanding of mechatronic repair. 1. Diagnosis of the Mechatronic Unit The first step in mechatronic repair is to accurately diagnose the problem. Symptoms of a failing mechatronic unit include erratic gear shifts, unresponsive gear changes, and warning lights on the dashboard.- Initial Check: Begin by scanning the vehicle’s system with a specialised diagnostic computer with specialised software. This helps in retrieving all fault codes related to the mechatronic unit.
- Visual Inspection: An experienced transmission technician will examine the mechatronic unit for any signs of physical damage or leaks. Ensure the wiring and connections are secure and intact.
2. Preparing for Replacement Before proceeding with the removal of the mechatronic unit, preparation is key.
- Vehicle Setup: Ensure the car is parked on a level surface and the engine is turned off. Disconnect the battery to prevent any electrical issues.
- Accessing the Unit: Depending on the car model, access the mechatronic unit located within the transmission system. This might require removing several components.
3. Removing the Old Mechatronic Unit With the area prepared, you can now start removing the faulty mechatronic unit.
- Disconnect Connections: Carefully disconnect all electrical and fluid connections to the mechatronic unit.
- Unbolt the Unit: Use the appropriate tools to unbolt the mechatronic from its position.
- Remove the Unit: Gently extract the unit from the transmission, ensuring no additional components are disturbed.
4. Installing the New Mechatronic Unit Installation of a new mechatronic unit is a reverse process of removal.
- Position the New Unit: Carefully align and place the new mechatronic unit into its designated position within the transmission.
- Secure the Unit: Bolt the unit securely and reconnect all the electrical and fluid connections.
- Reconnect Battery: Once the new unit is installed, reconnect the battery to restore power to the vehicle.
5. Testing the New Mechatronic Unit Post-installation testing is critical to ensure everything is functioning correctly.
- Initial Test: Start the engine and perform a basic test to see if the transmission is responding correctly without any warning lights.
- Road Test: Take the vehicle for a test drive to check the functionality of the gears and the overall performance of the transmission.
- Diagnostic Check: Finally, run a diagnostic test again to ensure no new fault codes appear and the issue has been resolved.
Replacing a mechatronic unit is a meticulous process that should be done by only the best transmission technicians. We will ensure that your mechatronic repair is carried out effectively, safeguarding the intricate workings of your car’s transmission system. Remember, not every workshop can accurately diagnose a mechatronic issue, and most workshops definitely do not have the full capabilities to perform the repairs. Give us a call to get your car checked now.

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Frequently Asked Questions
1. What is a mechatronic unit in a car?
- A mechatronic unit is a critical component in modern vehicles, combining mechanical and electronic systems into a single module. This unit typically controls the transmission functions, ensuring smoother gear shifts and optimised performance.
2. How does a mechatronic unit work?
- The mechatronic unit operates by integrating sensors, actuators, and control modules to manage the gear shifting process in the transmission system. It uses real-time data from the vehicle’s systems to adjust the hydraulics and gear shifts, enhancing the driving experience.
3. What are common signs that a mechatronic unit needs repair?
- Common indicators include erratic gear shifts, slipping gears, delayed vehicle response, and sometimes a dashboard warning light. This symptoms may be erratic and inconsistent, and may go away after restarting the engine. If you notice these symptoms, it’s advisable to consult a our transmission technicians for a diagnosis.
4. What does mechatronic repair involve?
- Mechatronic repair can range from software updates and recalibrating the system to replacing faulty sensors or the entire unit. The exact procedure depends on the specific problem and the make and model of the vehicle.
5. How often should a mechatronic unit be serviced?
- Service intervals for a mechatronic unit can vary based on the vehicle manufacturer’s recommendations. Generally, it’s good practice to check the unit during regular transmission services to ensure it is functioning properly.
6. Can I drive with a faulty mechatronic unit?
- Driving with a faulty mechatronic unit can lead to transmission damage and decreased vehicle performance. Since the gears will not be engaging optimally, it will cause stress to the gearbox which will significantly shorten their lifespan. Is is not uncommon for clutch to be worn out at an accelerated rate after prolonged driving with faulty mechatronic units. It can also be dangerous to drive since the vehicle may lose power and control suddenly while you are driving. It is therefore safer and more prudent to address any issues promptly to avoid more extensive repairs.
7. How much does it typically cost to repair a mechatronic unit?
- The cost of mechatronic repairs can vary widely depending on the extent of the damage and the type of vehicle. For example, reconditioned mechatronic units for DQ200 which is common in many Audi and Volkswagen DSG Gearboxes, it will be $1,400.
8. Where can I get my mechatronic unit repaired?
- It’s recommended to take your vehicle to a professional workshop specialising in transmission repairs for mechatronic repairs. Most of the workshops do not have the expertise, tools, softwares and parts to perform such technical repairs. Give us a call and we will help you.
9. How long does it take to repair a mechatronic unit?
- The repair time can vary from a few hours to a couple of days, depending on the complexity of the issue and parts availability. For more information, please contact us.