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Kia Optima 2014-2015 Key Codes

The Kia Optima 2014-2015 uses key code series E, with 5,000 documented codes spanning the range E1-E2500, KE1-KE2500. Uses a 6-cut sidewinder profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is rarely stamped on this style of key; pull it via VIN through the dealer or decode the lock. The lock is decodable with a Lishi tool — sign in for the specific match. Bitting data verified as of May 31, 2026.

Code prefix
E
Code range
E1-E2500, KE1-KE2500
Years
2014-2015
Total codes
5,000
Lishi decodable
Yes — sign in for tool name
Cuts per key
6
Last verified

Common questions

What key code series does the Kia Optima 2014-2015 use?
The Kia Optima 2014-2015 uses key code series E, with 5,000 documented codes ranging from E1-E2500, KE1-KE2500.
Can the Kia Optima 2014-2015 lock be decoded?
Yes. A Lishi-style 2-in-1 decoder reads the door or ignition lock without disassembly, revealing the bitting code that can be cross-referenced against this series' key code database. The specific Lishi tool match for this vehicle is available to signed-in locksmiths.
How many cuts does a Kia Optima 2014-2015 key have?
6 cuts on a sidewinder profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
When was the Kia Optima 2014-2015 key data last verified?
Bitting data for the Kia Optima 2014-2015 was last verified May 31, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.

Get the full code list — $9.99/mo, 3-day free trial. Sign in to view bittings, depths, and Lishi cut maps for this series.

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