Lincoln Aviator: Normal Scheduled Maintenance / Intelligent Oil-Life Monitor™
Your vehicle has an Intelligent Oil-Life
Monitor that determines when you should
change the engine oil based on how you use
your vehicle. By using several important
factors in its calculations, the monitor helps
reduce the cost of owning your vehicle and
reduces environmental waste at the same
time.
This means you do not have to remember to
change the oil on a mileage-based schedule.
Your vehicle lets you know when an oil
change is due by displaying a message in
the information display.
The following table provides examples of
vehicle use and its impact on oil change
intervals. It is a guideline only. Actual oil
change intervals depend on several factors
and generally decrease with severity of use.

1 Hybrid vehicles may achieve longer distances between oil changes, but do
not exceed the 1 year maximum oil change interval. Remaining
oil life can be accessed through the information display.
1 Do not exceed one year or 12,500 mi (20,000 km) between service intervals.
2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes...
Other information:
System Operation
System Diagram
Item
Description
1
ABS module
2
PAM
3
Door ajar switches
4
Driver seatbelt buckle
5
Passenger seatbelt buckle
6
RCM
7
PCM
8
GWM
9
SCCM
10
ACM
11
Rear speakers
12
Front speakers
13
BCM
14
IPMA
15
SODR
16
SODL
17
Base audio system
18
Audio DSP module
19
Rear speakers
20
Front speakers
21
Mid- and high-level 14- and 28-speaker audio systems
22
DSM
23
RGTM
24
IPMB
25
GSM
26
IPC chime arbitrator
27
IPC
28
Turn signal on tick-Tock tone
29
Belt-Minder® chime
30
Door ajar chime
31
Headlamps on chime
32
Parking brake chime
33
Seatbelt chime
34
Airbag secondary chime
35
Message center chime
36
Parking aid chime
37
Ignition/engine on chime
38
Perimeter alarm chime
39
Turn signal left on chime
40
Active park assist chime
41
BLIS/ CTA chime
42
Forward collision warning chime
43
Lane keeping aid warning chime
44
Transmission not in park chime
45
Backup chime (except North America)
46
Home safe light chime
47
Memory feedback chime
48
Power liftgate chime
49
Service AdvanceTrac chime
50
Electric Vehicle (EV) engine on chime
51
Adaptive cruise control warning chime
52
Electronic latch system Llock and unlock chime
53
Key-in-ignition warning chime
54
Fuel door release chime
Network Message Chart
Module Network Input Messages - IPC
Broadcast Message
Originating Module
Message Purpose
Accessory delay
BCM
Input used to control the overall chime function...
Special Tool(s) /
General Equipment
Side Cutter Pliers
Removal
Remove the retainers and the RH side engine compartment cover.
Remove the retainers and the LH side engine compartment cover.
Remove the bolts and the suspension support bar...