Maintenance under Severe Usage Conditions
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if necessary

SEVERE DRIVING CONDITIONS
A - Repeatedly driving short distance of less than 5miles (8km) in normal temperature or less than 10miles (16km) 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 materials or in very cold weather 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 100 MPH (170 Km/h) K - Frequently driving in stop-and-go conditions
See also:
Climate control air filter
The climate control air filter installed behind the glove box filters the dust
or other pollutants that come into the vehicle from the outside through the heating
and air conditioning system. If ...
Current Hyundai Elantra
The Hyundai Elantra is a compact sedan, although there is a related four-door
hatchback known as the Elantra Touring. The sedan has been redesigned for 2011
with improvements in fuel economy, desi ...
Disarmed stage
Using the smart key
The system will be disarmed when the doors are unlocked by pressing the unlock
button on the smart key or pressing the lock/unlock button of the front outside
door handle with ...


