Hyundai Elantra (CN7): Blind-Spot Collision Warning (BCW) / Function settings

Setting

Blind-Spot Safety

With the engine on, select or deselect ‘Driver Assistance → Blind-Spot Safety’ from the Settings menu to set whether or not to use each function.

-- If ‘Warning Only’ is selected, the system will warn the driver with a warning message and an audible warning depending on the collision risk levels. Braking will not be assisted.
-- If ‘Off’ is selected, the system will turn off.

When the engine is restarted with the system off, the ‘Blind-Spot Safety System is Off’ message will appear on the cluster.

If you change the setting from ‘Off’ to ‘Warning Only’, the warning light on the outside rearview mirror will blink for three seconds.

In addition, if the engine is turned on, when the system is set to ‘Warning Only’, the warning light on the outside rearview mirror will blink for three seconds.

WARNING

  • If ‘Warning Only’ is selected, braking is not assisted.
  • If ‘Off’ is selected, the driver should always be aware of the surroundings and drive safely.

Information

If the engine is restarted, Blind-Spot Safety system will maintain the last setting.

Warning Timing

With the engine on, select ‘Driver Assistance → Warning Timing’ from the Settings menu to change the initial warning activation time for Blind-Spot Safety system.

When the vehicle is first delivered, Warning Timing is set to ‘Normal’. If you change the Warning Timing, the warning time of other Driver Assistance systems may change.

Warning Volume

With the engine on, select ‘Driver Assistance → Warning Volume’ from the Settings menu to change the Warning Volume to ‘High’, ‘Medium’ or ‘Low’ for Blind-Spot Safety system.

If you change the Warning Volume, the warning volume of other Driver Assistance systems may change.

CAUTION

  • The setting of the Warning Timing and Warning Volume applies to all functions of the Blind-Spot Safety system.
  • Even though ‘Normal’ is selected for Warning Timing, if the vehicles approaches at high speed, the initial warning activation time may seem late.
  • Select ‘Late’ for Warning Timing when traffic is light and when driving speed is slow.

    Blind-Spot Collision Warning is designed to help detect and monitor approaching vehicles in the driver’s blind spot area and warn the driver of a possible collision with a warning message and audible warning.

    Function warning Vehicle detection To warn the driver a vehicle is detected, the warning light on the outside rearview mirror will illuminate. The system will operate when your vehicle speed is above 12 mph (20 km/h) and the speed of the vehicle in the blind spot area is above 7 mph (10 km/h).

    Other information:

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Repair procedures

    Replacement1.Disconnect the negative (-) battery terminal.2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad")3.Remove the steering column upper & Lower shroud.4.Remove the ignition switch and disconnecting the Key Warning / immobilizer connector.

    Hyundai Elantra (CN7) 2021-2025 Service Manual: Refrigerant Line

    Components and components location Components Location1. Refrigerant Pipe Assembly Repair procedures Replacement1.If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off.

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