DSG AND MECHATRONIC
SERVICING

ADVANCED VEHICLE

Expert DSG & Mechatronic Transmission Services at Novo AVS

Restoring the Precision and Performance of Your Dual Clutch Transmission

To enhance vehicle performance and deliver rapid response times, leading car manufacturers—especially within the Volkswagen Audi Group (VAG)—have engineered Dual Clutch Transmissions (DCT), more commonly known as Direct-Shift Gearboxes (DSG). This innovative technology essentially merges two traditional gearboxes and clutches into a sophisticated unit, resulting in increased fuel economy and seamless, lightning-fast gear shifts.

However, the intricate nature of DSG gearboxes means they require expert care and regular, specialised maintenance to ensure optimal performance, reliability, and longevity. At Novo AVS in Kensington, we are your trusted European car specialists. We offer comprehensive services tailored to your DSG and mechatronic systems. We understand the unique needs of these advanced transmissions and provide the expertise to keep your vehicle running smoothly.

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What Is A Mechatronics Unit?

A mechatronics unit is the brain of a DSG (Direct Shift Gearbox) transmission. It integrates mechanical, electronic, and hydraulic systems into one compact module.

Its main functions:

  • Controls gear shifting

  • Manages clutch engagement and disengagement

  • Communicates with the engine control unit (ECU) for smooth power delivery

  • Houses sensors, solenoids, and actuators that execute gear changes in milliseconds

If the mechatronics unit fails, symptoms may include:

  • Harsh or delayed shifting

  • Slipping gears or jerky starts

  • Transmission stuck in gear or limp mode

  • Warning lights on the dash

  • Type: Longitudinal 7-speed dual-clutch transmission

    Also Known As: 0B5

    Applications: Typically used in higher-torque Audi models with longitudinal engines.

    Vehicles using the DL501:

    • Audi A4 (B8/B9) 3.0 TFSI & 2.0 TFSI quattro

    • Audi A5 / S5

    • Audi A6 / S6

    • Audi A7

    • Audi Q5 / SQ5

    • Audi Q7 (some models)

    Known Issues:

    • Solenoid failure

    • Sensor faults

    • Pressure loss

    • Internal wear over time, especially if not serviced at 60,000–80,000 km intervals

  • Type: 7-speed wet clutch dual-clutch transmission

    Also Known As: 0BH / 0DL

    Applications: Used in AWD and high-performance transverse engine vehicles.

    Vehicles using the DQ500:

    • VW Tiguan R

    • VW T6.1 Transporter

    • VW Amarok (with 2.0 BiTDI engine)

    • Audi RS3 (8V, 8Y)

    • Audi TT RS

    • Cupra Formentor VZx

    • Skoda Kodiaq RS

    • VW Golf R (Mk7.5 and Mk8 DSG AWD variants)

    Strengths:

    • Handles more torque than DQ250 (up to ~600Nm)

    • Robust and reliable when properly maintained

DL501 Mechatronics Unit: Audi S4, S5, S6, S7, RS5, A5, A4, A6, Q5
VW Group Mechatronic unit: VW T6, Tiguan, Passat 2.0 TDI, Golf R, Golf GTI, Eos, Audi RS3, TT-RS, Q3, RSq3

Our Comprehensive DSG & Mechatronic Services

At Novo AVS, our factory-trained technicians utilise dealer-grade Volkswagen and Audi diagnostic tools to provide a full spectrum of DSG and mechatronic services, including:

  • DSG Transmission Servicing
    Full DSG fluid changes and filter replacements for both 6- and 7-speed wet clutch DSG gearboxes. Volkswagen recommends servicing every 60,000 km. We use OEM-approved fluids such as VW's G 052 182 A2 DSG fluid and genuine OEM parts to maintain performance and warranty integrity.

  • Mechatronic Unit Repairs, Rebuilds & Replacements
    The mechatronic unit manages engine and transmission control. Symptoms like erratic shifting or failure to engage gears often point to a failing mechatronic. We repair, rebuild, and replace mechatronic units using upgraded components for reliability—especially in 6-speed DSG systems.

  • DSG Clutch Pack Replacements
    Slipping gears, jerky starts, and inconsistent speed control indicate clutch wear. We replace dual-clutch packs with high-quality OEM-grade components.

  • Dual-Mass Flywheel Replacements
    A worn flywheel can cause vibrations and noise. We perform flywheel replacements to restore smooth power delivery.

  • Comprehensive Gearbox Diagnostics
    We scan for faults using ODIS and other dealer-level tools, perform software updates, and complete gearbox adaptation for precise tuning.

  • DSG Adaptation Reset
    After fluid changes or parts replacement, we reset DSG adaptations to allow the gearbox to relearn and operate optimally.

Kensington's Leading DSG and Mechatronics Specialists

Recognising the Signs: When Does Your DSG Need Attention?

Don't ignore early symptoms that could lead to costly repairs. Common indicators that your VW Golf, Audi, Cupra, or Skoda DSG transmission may need servicing:

  • Harsh or delayed shifting

  • Jerky or erratic gear changes

  • Slipping gears with high RPMs and low response

  • Delayed engagement between gears

  • Grinding or whining noises

  • Knocking sounds from the gearbox

  • Transmission warning light (gear or wrench icon)

  • Check engine light linked to transmission faults

  • EPC light signalling drivetrain issues

  • Burnt smell from overheated transmission fluid

  • Reduced fuel economy or power

  • Limp mode activation (limited gears available)

If you experience any of these, book a transmission check at Novo AVS immediately.

Why Choose Novo AVS for Your DSG & Mechatronic Service?

Specialised Expertise: 

Repairs and maintenance for DSG and mechatronic gearboxes across Volkswagen, Audi, Skoda, Cupra, and Porsche.

Factory-Trained Technicians: 

Highly skilled and certified in VAG transmission systems.

Dealer-Level Diagnostics: 

We use ODIS and VAG-specific scan tools for precision fault detection.

OEM-Approved Parts & Fluids: 

Genuine components and fluids protect performance and warranty.

Warranty-Backed Repairs: 

Confidence with every repair.

Transparent Pricing: 

Upfront quotes and no hidden fees.

Convenient Location: 

Easily accessible workshop in Kensington, Sydney.

Beyond DSG: Servicing Your Traditional Transmissions

While many VAG vehicles use DSG, some models, particularly SUVs, retain traditional automatic transmissions. Novo AVS offers full servicing of these systems—including fluid and filter replacements. We also service manual transmissions: oil changes, clutch, and flywheel replacements.

Our mission is to provide expert care for all types of European transmissions.

Don’t Delay—Ensure the Longevity of Your DSG

Neglecting DSG or automatic transmission servicing can lead to major failures, sometimes exceeding $7,000 in replacement costs. Regular expert maintenance at Novo AVS is a cost-effective way to protect your investment.

Contact Our European Car Specialists Today!

Don't wait until it's too late. Ensure your DSG or traditional transmission is in peak condition with expert servicing from Novo AVS.