OPEL • OPT •
C4Y
Category: Climate
Manual climate basic
Basic AC.
Basic manual air conditioning.
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Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
Related OPT codes
- OPT C7X — Automatic climate comfort
- OPT C8V — Automatic climate dual-zone
- OPT C5W — Manual climate hot country
- OPT C9W — Climate control cold country
- OPT C6X — Automatic climate single-zone
- OPT C4Z — Climate control air purifier
Frequently Asked Questions
What does OPT code C4Y mean?
OPT code C4Y is a factory equipment code used by OPEL to describe a specific vehicle configuration or component.
Where can I find OPT code C4Y 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 C4Y 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 C4Y for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.