X10 ✓ Factory-verified

Pontiac · Regular Production Option

Entertainment system, option I

Years 1999–02 Models 1 Factory citations 4

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Also described as Entertainment system, option L

Also documented for Chevrolet

Documented applications

Firebird — Fourth generation (1993–2002) →

• 1999–2000 ✓ Factory-verified

  the 2001–2002 lists read this code as option L

  ⛭ GM factory document — 1999 pontiac firebird rpo code list, p.1.

  ⛭ GM factory document — 2000 pontiac firebird rpo code list, p.1.
• 2001–2002 ✓ Factory-verified

  the 1999–2000 lists read this code as option I

  ⛭ GM factory document — 2001 pontiac firebird rpo code list, p.1.

  ⛭ GM factory document — 2002 pontiac firebird rpo code list, p.1.

This page aggregates every documented appearance of X10 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.