For Mercedes E‑Class W207 2009–2017 ESL ELV Steering Lock Diagnostic Emulator

Compatible Models: 

Mercedes E‑Class Coupe/Cabrio W207

2009-2017

Compatible ESL numbers:

A2049005500 → A2049006900

✔ All W207 models use A204 ESL

✔ Emulator works on all W207

Mercedes Vito / V‑Class W447 2014-2016 (early models ONLY)

Not compatible: 2017-present (no mechanical ESL fitted)

Compatible ESL numbers (early W447 only):

A2049005500 → A2049006900

✔ Early W447 uses A204 ESL

❌ Later W447 has no ESL, steering lock is integrated into EZS

Mercedes E‑Class W212 (Saloon & Estate) 2009-2016

Compatible ESL numbers:

A2049005500 → A2049006900

✔ All pre‑facelift and facelift W212 use A204 ESL

✔ Emulator works on all W212

Mercedes C‑Class W204 2007-2014

All engines: C180, C200, C220, C250, C280, C300, C350, C63 AMG

Compatible ESL numbers:

A2049005500 → A2049006900 (full list above)

✔ 100% of W204 production uses A204 ESL

✔ Emulator works on all W204

Mercedes A‑Class W176 2013-2018

Compatible ESL numbers:

A2049005500 → A2049006900

✔ All W176 models use A204 ESL

✔ Emulator works on all W176

Mercedes B‑Class W246 2011-2018

Compatible ESL numbers:

A2049005500 → A2049006900

✔ All W246 models use A204 ESL

✔ Emulator works on all W246

⚠️ Please Note: This emulator requires prior coding to match the vehicle's EIS and key. This can be carried out by any competent automotive locksmith/car electrician.

Steering Column Lock Emulator:

This emulator is designed to replicate the original ESL signal, allowing you to check and verify faults related to the Steering Column Lock (SCL). If the steering lock is suspected to be faulty, connecting the emulator can help confirm whether the issue lies within the lock itself.

If the vehicle starts normally with the emulator connected, this indicates that the original steering lock is defective. Please note: if the steering lock is physically stuck, it must be removed from the vehicle before installing the emulator.

Once connected, the emulator simulates the electronic signal of the SCL without requiring extra coding.

Key Features:

✅ Supplied with instruction manual
✅ Secure packaging included

Item Description

What is ELV / ESL?

The ELV (Electronic Locking Vehicle) / ESL (Electronic Steering Lock) is an electronic steering lock powered by a motor. Occasionally, it may malfunction.

When should it be replaced?

If you are experiencing any of the issues listed below, it indicates that your ELV/ESL needs to be replaced:

Car won't start

Dashboard lights won't turn on

Steering wheel cannot be unlocked

Auto parts do not respond when the ignition is switched on

How our emulator works

Our emulator replicates the original ESL signal, helping to diagnose and resolve steering lock issues. When the steering lock is faulty, an SCL error may appear on the dashboard, preventing the car from starting. By connecting the emulator directly to the plug that normally leads to the ESL (in place of the defective lock), you can confirm whether the problem lies with the steering lock. If the vehicle starts normally with the emulator installed, it indicates that the original steering lock is faulty.

Shipping & Delivery 

Orders placed before 11:00 AM (UK time) are dispatched the same working day. Free UK delivery via Royal Mail 24 Business with next‑working‑day estimated arrival.

Europe delivery: 3–8 working days (tracked). Rest of the world: up to 10 working days (tracked). Tracking details are emailed once your order has been dispatched.