Mercedes 7in1 Professional Service Test Platform

Compatible with Star Diagnosis, VVDI Key Tool, VVDI MB Tool, Abrites AVDI, Autel, CGDI MB, and Simon Touch

Test and program every EIS / ESL / EZS system — no vehicle required, just one device on your bench.

Overview

An all-in-one desktop test platform built for professional auto locksmiths and electronic specialists working on Mercedes-Benz systems. Fully compatible with original Star Diagnosis, it lets you run complete diagnostics, component testing, coding, and personalization on your desk — with one-to-one real vehicle simulation.

Why Choose the GoldCar 7in1

• Everything in one device — no extra hardware needed
• Faster, more practical workflow for daily shop use
• Stable, professional-grade infrastructure
• Built for real service environments, not just occasional use

Full Vehicle-Free Testing with Original Star Diagnosis

Working directly with your Star Diagnosis unit, the platform lets you test and simulate these modules as if they were installed in a real car:

• EIS / EZS
• ESL / ELV
• Dashboard
• Gateway
• All other connected modules

All-In-One — Nothing Else to Buy

Smart Multiplex System — 7 Devices, 1 Platform

The built-in multiplex infrastructure merges 7 popular diagnostic devices into a single platform, with automatic mode switching — it recognizes what's connected and adapts instantly, switching to FAST mode as needed.

Fully compatible, no additional hardware:

• Star Diagnostic
• VVDI Key Tool
• VVDI MB Tool
• Abrites AVDI
• Autel IM508 / IM608
• CGDI MB Tool
• Simon Touch

Key Features

• 7-in-1 integrated test platform
• EIS / EZS / ESL / ELV / Dashboard / Gateway testing & simulation
• Built-in ESL / ELV emulator
• Built-in Gateway simulator
• Full bench test — no vehicle needed
• Dashboard ignition button to power the panel
• 3 independent output ports, identical pin configuration
• Plug-and-play operation
• Automatic FAST mode switching

Advanced functions:

• EIS / EZS password reading
• Key testing and verification
• ESL / ELV programming and personalization
• EIS renewal and erase operations
• Instrument cluster testing and control
• OBD communication simulation
• CAN & K-Line protocol support

Supported Vehicle Series

W202 · W208 · W210 · W205 · W222 · W906 · Crafter · Sprinter · W215 · W220 · W230 · W164 · W251 · W169 · W171 · W209 · W211 · W245 · W172 · W204 · W212 · W166 · W176 · W246 · W447 · W203 · W463 · W639 · Vito · W221 · W216

K-Line + CAN protocol · FBS3 + FBS4 support

Supported ESL / ELV Series

• 5-pin: W203, W209, W211, W219, W639, W906 · W202, W208, W210 · W176, W447
• 4-pin: W169, W245 · W204, W207, W212
• 3-pin: W203, W639

EIS / EZS / ELV / ESL Testing & Programming

• Testing without vehicle connection
• EIS testing with built-in emulator
• Direct connection with original ESL / ELV
• ELV programming and personalization
• Key function verification

Smart system support:

• Motorola-based legacy systems
• NEC-based new generation systems
• Automatic emulator switching
• Built-in Gateway and ELV emulation

3 Output Ports — Built for Convenience

Three independent output ports share an identical pinout, so you can connect through whichever port is most convenient — a real time-saver on a busy bench.

What's in the Box

• Original socket set, compatible with all Mercedes models
• EIS / EZS connection cables
• ESL / ELV cables
• ECU output cable
• Transmission cables (7G-Tronic / ISM)
• W204 / W207 / W212 SAM connection cable
• Power adapter, 14V 3A
• Key coil

Who It's For

Auto locksmiths · ECU repair specialists · Mercedes electronics experts · Professional service centers