The Cadillac Seville 2000-2004 uses key code series H, with 3,988 documented codes spanning the range H0001-H3988. Uses a 10-cut double-sided profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is typically stamped on the original key bow or available via the VIN through the dealer. Bitting data verified as of May 11, 2026.
Code prefix
H
Code range
H0001-H3988
Years
2000-2004
Total codes
3,988
Cuts per key
10
Last verified
Common questions
What key code series does the Cadillac Seville 2000-2004 use?
The Cadillac Seville 2000-2004 uses key code series H, with 3,988 documented codes ranging from H0001-H3988.
How many cuts does a Cadillac Seville 2000-2004 key have?
10 cuts on a double-sided profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
When was the Cadillac Seville 2000-2004 key data last verified?
Bitting data for the Cadillac Seville 2000-2004 was last verified May 11, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.
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