Hyundai Elantra (CN7): Warning and Indicator Lights / Turn Signal Indicator Light
This indicator light blinks:
When you operate the turn signal indicator stalk.
If any of the following occur, there may be a malfunction with the turn signal system.
-- The turn signal indicator light
illuminates but does not blink
-- The turn signal indicator light blinks
rapidly
-- The turn signal indicator light does not
illuminate at all
If any of these conditions occur, have your vehicle inspected by an authorized HYUNDAI dealer.
This indicator light illuminates for up to 30 seconds: When the vehicle detects the smart key in the vehicle with the Engine Start/Stop button in the ACC or ON position.
This warning light illuminates: • When one of the exterior bulbs (headlamp, DRL, turn signal lamp, stop lamp, etc) is not operating properly. One of the bulbs may need to be replaced.
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operation
DescriptionSystem OverviewThe System offers the following features:– Human / machine interface through a 1-stage button, for terminal switching and engine start.– Control of external relays for ACC / IGN1 / IGN2 terminal switching and STARTER, without use of mechanical ignition switch.
Hyundai Elantra (CN7) 2021-2026 Service Manual: Troubleshooting
TroubleshootingProblem Symptoms TableBefore replacing or repairing air conditioning components, first determine if the malfunction is due to the refrigerant charge, air flow or compressor.Use the table below to help you find the cause of the problem. The numbers indicate the priority of the likely cause of the problem.
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