Hyundai Elantra: Battery / Battery capacity label

For Best Battery Service

Keep the battery securely mounted. Keep the battery top clean and dry. Keep the terminals and connections clean, tight, and coated with petroleum jelly or terminal grease...

Battery Recharging

WARNING Always follow these instructions when recharging your vehicle’s battery to avoid the risk of SERIOUS INJURY or DEATH from explosions or acid burns: Before performing maintenance or recharging the battery, turn off all accessories and place the ignition switch to the LOCK/OFF position...

Other information:

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Wheel Replacement. Tire Traction. Tire Maintenance

Wheel Replacement When replacing the metal wheels for any reason, make sure the new wheels are equivalent to the original factory units in diameter, rim width and offset. Tire Traction Tire traction can be reduced if you drive on worn tires, tires that are improperly inflated or on slippery road surfaces...

Hyundai Elantra (CN7) 2021-2025 Service Manual: Description and operation

Description and OperationBlcok Diagram    • This system monitors the driving situations through the radar and the camera. Thus, for a situation out of the sensing range, the system may not normally operate. The System may be limited when : • The radar sensor or camera is blocked with a foreign object or debris...