Hella Gutmann Mega Macs S20 – Diagnostic Bundle

£2,295 + VAT

The Hella Gutmann mega macs S20 is a professional diagnostic bundle combining a rugged Android tablet with the HG-VCI interface and the Smart Diagnostic Interface (SDI) software. Designed for independent garages and ADAS-ready technicians, it delivers guided fault-finding, cyber security management and ADAS calibration across today’s complex vehicles.

Key Features

• Integrated Cyber Security Management — unlock the secure gateway of leading car brands with a lightning-fast login, with unrestricted access to important diagnostic data and safety functions at no additional cost
• Communication protocols — DoIP and CAN-FD are integrated, ensuring coverage today and for many years into the future
• Modern software interface — clear and simple menus and navigation make this tool very easy to use
• Fault code-based, guided diagnostics — after reading fault codes, immediate access to an extensive knowledge database; specific fault codes are automatically compared and the workshop receives targeted suggestions to pinpoint the cause of faults
• ADAS calibrations — in combination with a CSC tool from Hella Gutmann, the mega macs S20 guides you through all processes from alignment to calibration of all camera and radar components in line with manufacturer norms
• Rugged tablet included — a high-performance Android tablet in a ruggedised case designed specifically for workshop use
• Smart language handling — the mega macs S20 automatically adopts the language setting of the tablet
• Data transfer to HGS Data — selected vehicle data can be transferred from the mega macs S20 to the HGS Technical Data program, removing the need for renewed vehicle selection on the technical data platform

Software Features

• Cyber Security Management
• DoIP / CAN-FD technology
• Read and delete fault codes
• Service reset
• Basic settings
• Car history
• Actuator test
• Test functions
• Parameters
• Coding
• OBD port position
• Component location
• Printing via email
• Automated mileage query
• High-voltage battery diagnostics BASIC
• Link to HGS Technical Data package*

* Additional software licence required for HGS Technical Data.

Integrated Cyber Security Management

The mega macs S20 includes integrated Cyber Security Management, allowing the user to unlock the secure gateway of leading car brands with a lightning-fast login. This provides unrestricted access to important diagnostic data and safety functions at no additional cost.

DoIP & CAN-FD

Recently introduced protocols DoIP and CAN-FD are fully integrated into the mega macs S20, ensuring this tool covers your needs today and for many years into the future.

Guided Diagnostics

After reading out fault codes, the user has immediate access to an extensive knowledge database. The specific fault codes of the vehicle are automatically compared, and the workshop receives helpful support and directly targeted suggestions to pinpoint the cause of faults — making diagnosis easier and more efficient.

ADAS Calibrations

In combination with a CSC tool from Hella Gutmann, the mega macs S20 guides you through all processes — from alignment to calibration of all camera and radar components in line with manufacturer norms — for all modern driver assistance systems.

HGS Technical Data Integration

Selected vehicle data can be transferred directly from the mega macs S20 to the HGS Technical Data program, removing the need for renewed vehicle selection on the technical data platform. An additional software licence is required for HGS Technical Data — see the HGS Data Standalone Licence.

Mega Macs S20 – Frequently Asked Questions

What is the Hella Gutmann mega macs S20?

The mega macs S20 is a professional diagnostic bundle comprising a rugged Android tablet, the HG-VCI interface and the Smart Diagnostic Interface (SDI) software. It provides guided fault-finding, cyber security management, DoIP/CAN-FD support and ADAS calibration capability.

Does the mega macs S20 include cyber security management?

Yes. The mega macs S20 includes integrated Cyber Security Management, unlocking the secure gateway of leading car brands at no additional cost.

Does the mega macs S20 support DoIP and CAN-FD?

Yes. DoIP and CAN-FD are fully integrated into the mega macs S20.

Can the mega macs S20 perform ADAS calibrations?

Yes. In combination with a Hella Gutmann CSC tool, the mega macs S20 guides you through alignment and calibration of all camera and radar components to manufacturer norms.

Does the mega macs S20 include HGS Technical Data?

The mega macs S20 includes a link to the HGS Technical Data package. An additional software licence is required — see the HGS Data Standalone Licence.

Does the mega macs S20 support high-voltage battery diagnostics?

Yes. The mega macs S20 includes High-Voltage Battery Diagnostics BASIC.

Why Buy from Dunns Automotive?

• UK-based ADAS and diagnostics specialists — genuine Hella Gutmann UK product with full UK warranty
• Real-world workshop and ADAS calibration experience
• Ongoing technical support from our team
• Practical advice on compatible equipment and software

We don’t just sell diagnostic tools — we understand how they are used in real workshop environments.