VOLVO • OPT •
G203
Category: Efficiency
Start-Stop System
Start-stop.
Reduces fuel use by stopping engine at idle.
Want the full factory build sheet for your car?
Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related OPT codes
- OPT RE17 — Eco Drive Assist Electric
- OPT RE16 — Electric Range Optimization
- OPT RE12 — Regenerative Braking Advanced
- OPT G206 — Plug-in Hybrid Drive
- OPT G205 — Brake Energy Recuperation
- OPT G204 — Mild Hybrid System
Frequently Asked Questions
What does OPT code G203 mean?
OPT code G203 is a factory equipment code used by VOLVO to describe a specific vehicle configuration or component.
Where can I find OPT code G203 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 OPT code G203 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 OPT code G203 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.