differential KIA OPTIMA 2015 Features and Functions Guide

*IF EQUIPPEDNORMAL MAINTENANCE SCHEDULE
When your vehicle requires service, remember that your dealer knows your vehicle best. Your dealer has factory-trained technicians, recommended special tools, genuine Kia
replacement parts, and is dedicated to your complete satisfaction. For expert advice and quality service, see your authorized Kia dealer.
Optima Features & Functions Guide
A Inspect* — Air cleaner filter* and vacuum hose Replace — Engine oil and oil filter (2.0 T-GDI - At first, replace at 3,000 miles or 6 months. After that, every 5,000 miles or 6 months) Perform — Rotate tires; add fuel additive1
B Inspect* — Brake hoses and lines, drive shafts and boots, exhaust pipe and muffler, front disc brake/pads, calipers and rotors, steering gear box, linkage & boots/lower arm ball joint, upper arm ball joint, suspension mounting bolts, air conditioning refrigerant, rear disc brake/pads, parking brake Replace — Climate control air filter (for evaporator and blower unit)C Inspect* — Brake fluid, fuel filter2, fuel lines, fuel hoses and connections, fuel tank air filter* *2, vapor hose, fuel filler cap, fuel tank Replace — Air cleaner filterD Inspect* — Drive belt3 (auto-tensioner, generator, power steering, air conditioning, water pump)E Inspect* — Valve clearance4
F Replace — Spark plugs (iridium coated), 2.0 T-GDIG Replace — Spark Plugs (iridium coated), 2.4 GDIH Replace — Engine coolant5, inverter coolant
* and, if necessary, adjust, clean, replace or correct** If equipped* * * Check and adjust level and check for leaks. Inspect regularlyCheck tire pressure frequently, at least once per month or more.Transfer case oil and rear differential oil should be changed anytime they have been submerged in water.1 If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are available from your authorized Kia dealer along with information on how to use them. Do not mix other additives.
2 Fuel filter & Fuel tank air filter are considered to be maintenance free but periodic inspection is recommended for this maintenance schedule depends on fuel quality. If there are some important safety matters like fuel flow restriction, surging, loss of power, hard starting problem etc., replace the fuel filter immediately regardless of maintenance schedule and consult an authorized Kia dealer for details.3 The drive belt should be replaced when cracks occur or tension is reduced excessively.4 Inspect for excessive tappet noise and/or engine vibration and adjust if necessary.5 When replacing coolant, use only deionized water or soft water for your vehicle and never mix hard water in the coolant filled at the factory. An improper coolant mixture can result in serious malfunction or engine damage.
See your owner’s manual for more details and complete maintenance information, including severe maintenance schedule. Warranty may be voided if maintenance schedule is not followed. Call 1-800-333-4kia (4542) for roadside assistance.
© 2014 Kia Motors America, Inc. All rights reserved. Part Number: UT150-PS-004
INTERVAL MAINTENANCE CHART
7,500 miles A
15,000 milesAB
22,500 milesA
30,000 milesABC
37,500 milesA
45,000 milesABF
52,500 milesA
60,000 milesABCDE
67,500 milesA
75,000 milesABD
82,500 milesA
90,000 milesABCF
97,500 milesA
105,000 miles ABDG
112,500 milesA
120,000 milesABCDEH