Hyundai Elantra GT 2013 Owner's Manual page 383

Maintenance
MAINTENANCE ITEM
DRIVE SHAFTS AND BOOTS
CLIMATE CONTROL
AIR FILTER (FOR EVAPORATOR
AND BLOWER UNIT)
SEVERE DRIVING CONDITIONS
A - Repeatedly driving short distances of less than 5
miles (8 km) in normal temperature or less than 10
miles (16 km) in freezing temperature
B - Extensive engine idling or low speed driving for long
distances
C - Driving on rough, dusty, muddy, unpaved, graveled or
salt- spread roads
D - Driving in areas using salt or other corrosive materi-
als or in very cold weather
7 22
MAINTENANCE
MAINTENANCE INTERVALS
OPERATION
I EVERY 7,500 MILES (12,000 KM) OR 6 MONTHS C, D, E, F, G, H, I
R MORE FREQUENTLY
E - Driving in sandy areas
F - Driving in heavy traffic area over 90°F (32°C)
G - Driving on uphill, downhill, or mountain road
H - Towing a Trailer, or using a camper, or roof rack
I - Driving as a patrol car, taxi, other commercial use or
vehicle towing
J - Driving over 106 mph (170 km/h)
K - Frequently driving in stop-and-go conditions
DRIVING
CONDITION
C, E