Brake pad wear warning

The disc brake pads have audible wear warnings.

When a disc brake pad requires replacement, it makes a high pitched scraping sound when the vehicle is in motion, whether or not the brake pedal is depressed. Have the brakes checked as soon as possible if the warning sound is heard.

Key reminder chime

A chime sounds if the driver’s door is opened while the ignition switch is placed in the ACC or OFF position or placed in the OFF or LOCK position with the Intelligent Key left in the Intelligent Key port. Make sure the ignition switch is placed in the LOCK position, and take the Intelligent Key with you when leaving the vehicle.

Lane departure warning chime (if so equipped)

Lane Departure Prevention (LDP) system is on, the chime sounds if the vehicle is traveling close to either the left or the right of a traveling lane with detectable lane markers.

See “Lane Departure Warning (LDW) system/Lane Departure Prevention (LDP) system” in the “Starting and driving” section for more details.

Light reminder chime

With the ignition switch placed in the OFF position, a chime sounds when the driver’s door is opened if the headlights or parking lights are on.

Turn the headlight control switch off before leaving the vehicle.

Intelligent Key door buzzer

The Intelligent Key door buzzer sounds if any one of the following improper operations is found.

● The ignition switch is not returned to the LOCK position when locking the doors.
● The Intelligent Key is left inside the vehicle when locking the doors.
● The Intelligent Key is taken outside the vehicle when operating the vehicle.
● Any doors are not closed securely when locking the doors.

When the buzzer sounds, be sure to check both the vehicle and the Intelligent Key System. See “INFINITI Intelligent Key” in the “Pre-driving checks and adjustments” section.