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78GAUGES, METERS AND SERVICE REMINDER INDICATORS
(j) Timing Belt Replacement Warning
Light
This light will come on every time when
the trip amount gets between 140000 km
and 150000 km in kilometer reading or
90000 miles in mile reading to indicate
that the timing belt should be replaced.
When it comes on, have the belt replaced
and the warning light reset by any autho-
rized Toyota dealer or repairer, or another
duly qualified and equipped professional.
NOTICE
Continued driving without having the
belt replaced will result in a broken
belt and engine damage.
(k) Fuel Filter Warning Light
The light warns you that the amount of
accumulated water in the fuel filter has
reached the specified level.
If it comes on, drain the water immediate-
ly. (See page 192 in Section 7−2for
instructions for how to drain the water.)
NOTICE
Never drive the vehicle with the warn-
ing light on. Continued driving with
water accumulated in the fuel filter
will damage the fuel injection pump.
(l) Engine Oil Change Reminder Light
This light comes on to remind you to
change the engine oil and oil filter.
If the light comes on, change the engine
oil and oil filter at your earliest conve-
nience. For detailed information, see “Oil
maintenance managementsystem” on
page 70 in this Section.(m) Light Reminder Buzzer
This buzzer will sound if the driver ’s door
is opened while the engine switch is
turned to the “LOCK” position with the
headlight switch on. Removing the key will
not stop the buzzer as long as the head-
light switch is on.
CHECKING SERVICE REMINDER
INDICATORS (except the low fuel level
warning light)
1. Apply the parking brake.
2. Turn the engine switch to the “ACC”
position.
The SRS warning light should come on.
It goes off after about 6 seconds.
3. Turn the engine switch to the “ON”
position, but do not start the engine.
All the service reminder indicators ex-
cept the SRS warning light should
come on. The “ABS” warning light goes
off after a few seconds. The engine oil
change reminder light goes off after
about 5 seconds.
If any service reminder indicator or warn-
ing buzzer does not function as described
above, have it checked by any authorized
Toyota dealer or repairer, or another duly
qualified and equipped professional, as
soon as possible.
Dyna100/150_EE
Page 89 of 232
AIR CONDITIONING SYSTEM83
Section 1−7
OPERATION OF INSTRUMENTS AND
CONTROLS
Air conditioning system
DControls 84...........................................
DAir flow selector settings 88............................
DOperating tips 89......................................
DSide vents 91.........................................
DRear heatersystem 92.................................
DHeater idle up switch 93................................
DAir conditioning filters 93...............................
Dyna100/150_EE
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AIR CONDITIONING SYSTEM93
Push the switch to increase engine
speed. Push the switch once again to
return the engine to the normal idle
speed.
Use the heater idle up switch to boost the
heating effect in extremely cold conditions
when the vehicle is not moving.
When the engine coolant is hot (normal
operating temperature), thesystem may
not operate.Outside filter
Inside filter
There are both inside and outside air
conditioning filter. The filters are on the
passenger ’s side. Refer to theillustra-
tions above.
The filters may become clogged after
long use. If the operating efficiency of
the heater becomes poor, or if the win-
dows begin to fog up easily, the filters
may need to be cleaned.
Dyna100/150_EE
Heater idle up switch Air conditioning filters—
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94AIR CONDITIONING SYSTEM
: Upper clips
: Lower clips
1. Before cleaning the air conditioning
filter,besuretoturnoffthefan.
Remove the front grille bolt with a
Phillips−head screwdriver. Then, re-
move the clips at the lower part of
the front grille first, and at the up-
per part next, and take off the front
grille.
NOTICE
To remove the front grille without
damaging it, pull it straight as shown
in the illustrations.
Dyna100/150_EE
—Cleaning the outside filter
Page 101 of 232
AIR CONDITIONING SYSTEM95
2. Clean the filter, which is above the
passenger ’s side headlight, with a
soft brush or cloth.
After cleaning the filter, replace the front
grille.1. Before cleaning the air conditioning
filter,besuretoturnoffthefan.
Remove the bolt and clip, and then
remove the lower cover located near
the floor on the passenger ’s side.
Dyna100/150_EE
—Cleaning the inside filter
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AIR CONDITIONING SYSTEM97
3. Pull out the filter.
After washing with a mild detergent,
rinse and dry.
After cleaning the filter, replace in reverse
order of removal.
INFORMATION
The air conditioning filter should be
installed properly. The use of air con-
ditioning system with the filter re-
moved may cause deteriorated dust-
proof performance and then affect
overall air conditioning system perfor-
mance.
Dyna100/150_EE
Page 116 of 232
11 0INFORMATION BEFORE DRIVING YOUR TOYOTA
If you plan to drive your Toyota in
another country...
First,comply with the vehicle registration
laws.
Second,confirm the availability of the cor-
rect fuel.The DPF (Diesel Particulate Filter) sys-
tem is designed to reduce the deposit
in diesel engine exhaust gases by trap-
ping the deposit in the filter. The sys-
tem performs automatic regeneration to
burn off the deposit trapped in the fil-
ter.
Regeneration
Regeneration is performed as necessary
in accordance with driving conditions.
System characteristics
The DPF system has the following charac-
teristics:
DIdle speed increases during regenera-
tion.
DThe smell of the exhaust gas differs
from that of a conventional diesel ve-
hicle.
Dyna100/150_EE
Operation in foreign
countriesDPF system
Page 117 of 232

INFORMATION BEFORE DRIVING YOUR TOYOTA111
DPF system indicator light
If the DPF system indicator light comes
on, the deposit built up in the filter needs
to be regenerated. To regenerate the filter,
the following driving methods are recom-
mended:
DDriving continuously (for example, driv-
ing at approximately 60 km/h [36 mph]
for approximately 20 minutes).
DAvoiding short trips, or by driving con-
tinuously (leaving the engine running
for long periods of time).
DPerform manual regeneration. (with the
DPF system manual regeneration
switch)
The DPF indicator light will extinguish
when regeneration is complete. However,
if this driving cannot be carried out, or if
the light does not extinguish even after
driving, have the vehicle inspected by any
authorized Toyota dealer or repairer, or
another duly qualified and equipped pro-
fessional immediately.
When driving, pay sufficient attention to
weather, road condition, terrain and traffic
conditions, and drive according to traffic
laws.If the DPF system indicator light flashes
,
perform the following operations:
: The deposit built up in the filter needs
to be regenerated.
Without the DPF system manual regen-
eration switch—Have the vehicle in-
spected by any authorized Toyota dealer
or repairer, or another duly qualified and
equipped professional immediately.
With the DPF system manual regenera-
tion switch—Perform manual regeneration
or have the vehicle inspected by any au-
thorized Toyota dealer or repairer, or
another duly qualified and equipped pro-
fessional immediately. If regeneration is
not performed and you continue to drive
for a while, the malfunction indicator light
will come on. When the malfunction indi-
cator comes on, manual regeneration can-
not be performed.
Under the following driving conditions, the
DPF system indicator light may come on
earlier than normal.
:
DWhen only driving at low speeds (for
example 20 km/h [12 mph] or below).
DIf the engine is turned on and off fre-
quently (for example, the engine is not
left running for more than 10 minutes
at a time).
: Differs in accordance with weather,
driving condition, etc.
For the manual regeneration procedure,
refer to the following instructions.
Dyna100/150_EE