The sensors are located inside the rear bumper.
Always keep the rear bumper clean for proper operation of the system.
Ford Fusion 2013–2020 Owners Manual: Adjusting the Headlamps
Vertical Aim Adjustment
The headlamps on your vehicle are
properly aimed at the assembly plant. If
your vehicle has been in an accident, the
alignment of your headlamps should be
checked by your authorized dealer.
Headlamp Aiming Target
8 feet (2.4 meters)
Center height of lamp to ground
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Hyundai Kona (OS) 2018-2023 Service Manual: Relay Box (Engine Compartment) Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Pull out the relay from the engine compartment relay block.
Power Relay (Type A)
Check for continuity between the terminals.
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