If emergency towing is necessary, we recommend having it done by an authorized HYUNDAI dealer or a commercial tow-truck service.
Proper lifting and towing procedures are necessary to prevent damage to the vehicle. The use of wheel dollies or flatbed is recommended.
It is acceptable to tow the vehicle with the rear wheels on the ground (without dollies) and the front wheels off the ground.
If any of the loaded wheels or suspension components are damaged or the vehicle is being towed with the front wheels on the ground, use a towing dolly under the front wheels.
When being towed by a commercial tow truck and wheel dollies are not used, the front of the vehicle should always be lifted, not the rear.
CAUTION
When towing your vehicle in an emergency without wheel dollies :
1. Place the ignition switch in the ACC position.
2. Place the shift lever in N (Neutral).
3. Release the parking brake.
CAUTION
Failure to place the transmission shift lever in N (Neutral) may cause internal damage to the transmission.
Hyundai Sonata LF 2014-2019 Service Manual: Components and Components Location
Components
1. WI-FI antenna (AVN Only)2. Roof antenna3. Extenal amplifier4. AVN head unit (with Blue Link)5. Blue Link unit (Audio Only)6. Blue Link keypad
...
Hyundai Sonata LF 2014-2019 Service Manual: Auto Head Lamp Leveling Unit Repair procedures
Inspection
1.
Ignition "ON".
2.
Turn on the head lamp switch.
3.
Check for operation. If the aim of the head lamps changes smoothly when the head lamp leveling switch is turned.
4.
If the operation does not work well, inspect the connector and terminals to be sure they are all making ...