Hyundai Elantra (CN7) 2021-2025 Service Manual
Hyundai Elantra (CN7) 2021-2025 Service Manual
This service manual contains a wealth of information, including technical specifications, maintenance procedures, repair instructions, electrical system insights, engine and transmission details, chassis and body repair guides, HVAC troubleshooting, safety system explanations, emission control data, and a comprehensive list of specialized tools.

The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Owner’s
Handbook & Warranty Information
booklet in your vehicle...
Other information:
Components and components location
Component
Repair procedures
Removal1.Disconnect the negative(-) battery terminal.2.Remove the AVN Head unit.(Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit")3.Loosen the mounting screws and remove the start/stop button (A).Installation 1.Install the start/stop button.2.Install the AVN head unit.3.Connect the negative (-) batt..
Trunk opening
To open:
1. Make sure you have the smart key
in your possession and either press
inside the trunk emblem or press the
Trunk Unlock button (3) on the smart
key for more than one second.
2. Once the trunk is opened, the hazard
warning lights will blink two times.
The trunk handle button will only
operate when the smart key is within
28~40 inches (0.7 ~1 m) from the trunk
h..