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Hyundai Equus: Tire rotation
To equalize tread wear, it is recommended that the tires be rotated every 7,500 miles (12,000 km) or sooner if irregular wear develops.
During rotation, check the tires for correct balance.
When rotating tires, check for uneven wear and damage. Abnormal wear is usually caused by incorrect tire pressure, improper wheel alignment, outof- balance wheels, severe braking or severe cornering. Look for bumps or bulges in the tread or side of tire.
Replace the tire if you find either of these conditions. Replace the tire if fabric or cord is visible. After rotation, be sure to bring the front and rear tire pressures to specification and check lug nut tightness.

Disc brake pads should be inspected for wear whenever tires are rotated.
✽ NOTICE
The front tire size is different from the rear tire size. So when you rotate tires, check the tire and wheel size.
WARNING
Checking tire inflation pressure
Wheel alignment and tire balanceChanging the coolant
Have coolant changed by an authorized EQUUS dealer according to the Maintenance
Schedule at the beginning of this section.
CAUTION
Put a thick cloth around the radiator cap before refilling the co ...
ASCC/LDWS Mode (if equipped)
This mode displays the state of the Advanced Smart Cruise Control (ASCC) and
Lane Departure Warning System (LDWS).
❈ For more details, refer to "Advanced Smart Cruise Control (ASCC)&q ...
Heater Control Unit Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the cowl side trim.
(Refer to Body - "Cowl Side Trim")
3.
To remove the crash pad under cover [RH] (A), press both ...