Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1999 Mercury Tracer LS, 4D Sedan, StandardFACTORY OEM SERVICE PROCEDURE
Remote Keyless Entry Systems: Programming: Transmitter
NOTE:
A maximum of 4 transmitters can be programmed for each Remote Anti-Theft Personality (RAP) module. Programming must be done at same time for all transmitters.
- Verify battery is fully charged and anti-theft system is not armed or triggered (if equipped). Turn ignition switch to OFF and ON positions 8 times within 10 seconds, ending in ON position, or turn ignition switch from OFF to START position 4 times within 10 seconds, ending in ON position. If programming mode is successfully entered, RAP module will lock and unlock all doors (On vehicles sold in Mexico, anti-theft systems will chirp horn).
- Press any button on transmitter. Door locks will lock and unlock to acknowledge successful programming (On vehicles sold in Mexico, anti-theft systems will chirp horn). Repeat this step to program additional transmitters. When finished programming all transmitters, turn ignition switch to LOCK position.
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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