Intermittent horn self-activation
Mercury technical service bulletin 17543 for 2003 Mercury Grand Marquis and 2003 Ford Crown Victoria.
- Bulletin number
- 17543
- Component
- Electrical system: horn
- Summary
- Intermittent horn self-activation. Mj
Owners of these vehicles have filed 71 complaints in the electrical category.
Vehicles covered
- Mercury Grand Marquis 2003 2003
- Ford Crown Victoria 2003 2003
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