Troubleshooting guide
Nissan Altima / Nissan Altima Owners Manual / Pre-driving checks and adjustments / Request Switches / Troubleshooting guide
Verify the location of all Intelligent Keys that are programmed for the vehicle. If another Intelligent Key is in range or inside the vehicle, the vehicle system may respond differently than expected.

See also:
Regulatory Information
FCC Regulatory information
CAUTION: To maintain compliance with
FCCs RF exposure guidelines, use only the
supplied antenna. Unauthorized antenna,
modification, or attachments could damage ...
Vehicle security system activation
The vehicle security system will give the following
alarm:
● The headlights blink and the horn sounds
intermittently.
● The alarm automatically turns off after approximately
50 second ...
