Codes › MERCEDES-BENZ › EQ › E31
MERCEDES-BENZ • EQ • E31 Category: Electric EfficiencyHeat pump system
Energy-efficient cabin heating.
EQ code E31 indicates a heat pump system to improve winter range and efficiency.
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Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related EQ codes
- EQ E76 — Electric winter efficiency
- EQ E61 — Range monitoring Plus
- EQ E44 — Predictive range assistant
- EQ E27 — Electric range optimization
Frequently Asked Questions
What does EQ code E31 mean?
EQ code E31 is a factory equipment code used by MERCEDES-BENZ to describe a specific vehicle configuration or component.
Where can I find EQ code E31 on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does EQ code E31 affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify EQ code E31 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.