Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Body Electrical System / Electro Chromic Inside Rear View Mirror

Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / Electro Chromic Inside Rear View Mirror

Rain Sensor

Description and operation DescriptionIntegrated Rain SensorIntegrated rain sensor (A) controls three systems: front wiper, auto-light, and central air conditioner...

Description and operation

DescriptionThe ECM (Electro Chromatic inside rear view Mirror) is intended dim the reflecting light in the rear view mirror. The forward facing sensor detects brightness of the surroundings, while the rearward looking sensor is for the light from the rear...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Troubleshooting


Troubleshooting Trouble symptom Suspect area Remedy  Clutch slipping• Car will not respond to engine speed during acceleration • Insufficient vehicle speed • Lack of power during uphill driving Insufficient pedal free playAdjustClogged hydrauli..

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Battery replacement


If the Smart Key is not working properly, try replacing the battery with a new one. Battery Type: CR2032 To replace the battery: 1. Remove the mechanical key. 2. Use a slim tool to pry open the rear cover of the smart key. 3. Remove the old battery and insert the new battery. Make sure the battery position is correct. 4. Reinstall the rear cover of the smart key. If you suspect your smart ke..

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Rear center seat belt

When using the rear center seat belt, the buckle with the “CENTER” mark must be used.

WARNING

Make sure that the seatback is locked in place when using the rear center seat belt.

If not, the seatback may move when there is a sudden stop or collision, which could result in serious injury.

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