
6-13 Memory Fuse (If Equipped)
Your vehicle is equipped with a “Memory Fuse” to
prevent battery discharge if the vehicle is parked for
prolonged periods without being operated. Use the
following procedures before parking the vehicle for a
prolonged period.
1. Turn off the engine.
2. Turn off the headlights and tail lights.
3. Open the main fuse box cover in the engine compartment
and pull up the “ROOM FUSE 15A” using the fuse
puller; push the fuse to the side. This will change the
MEMORY FUSE mode to prevent battery discharge.
FUEL
PUMPFRONT
FOGA/CON
HEAD
LAMPCOOL.FANHORN
TNS MAIN
COND.F(           ) (           )
(           )
(             )
COND.FAN
ROOM 15A
IG COIL
(ABS)(F/FOG)
HEAD 15A
15A15A
25A
20A
* REFER TO OWNER'S MANUAL FOR FUSE AND RELAY SERVICE.
* (  ) : OPTION
RIOMEMORY
CAUTION
•If the memory fuse is pulled up from the fuse
box housing, the radio and dome light will not
operate. After reinstalling the “Memory Fuse”,
the radio “anti-theft”code (Optional) must be
entered again and the preset radio stations
must be reselected.
Even though the memory fuse is pulled up, the
battery can still be discharged by operation of
the headlights or other electrical devices.
RIO ENG CNA 6.qxd  7/29/05  5:15 PM  Page 13  

Battery MaintenanceFor best battery service:
 Keep the battery securely mounted.
 Keep the battery top clean and dry.
 Keep the terminals and connections clean, tight, and
coated with petroleum jelly or terminal grease.
 Immediately rinse any spilled electrolyte from the
battery with a solution of water and baking soda.
 If the vehicle is not going to be used for an extended
period of time, disconnect the battery cables.Maintenance7-32Battery Recharging
Your vehicle has a maintenance-free, calcium-based
battery.
 If the battery becomes discharged in a short time
(headlights or interior lights were left on while the
vehicle was not in use), recharge it by slow (trickle)
charging for 10 hours.
 If the battery gradually discharges because of high
electric load while the vehicle is being used,
recharge it at 20-30A for two hours.
AS2B07020
RIO ENG CNA 7-2.qxd  7/29/05  5:18 PM  Page 32 

8-3
LIGHT BULBS
Light Bulb Wattage
Front Headlights 60/55
Turn signal lights 28/8
Rear Fog light (if equipped) 27
Stop and tail lights 28/8
Turn signal lights4 Door 27
5 Door 21
Backup lights 27
Side marker lights 5
License plate lights 5
Interior Interior lights 10
High mounted stop  4 Door 21
lights (if equipped)  5 Door 5
Map lights(if equipped) 5
TIRES
SizeInflation Pressure
Front Rear
TypeP175/65R 14 81T 29 psi (200 kPa) 29 psi (200 kPa)
T105/70D 14
60 psi (415 kPa)
T105/70R 14
Spare tire
(Temporary
spare)
RIO ENG CNA 8.qxd  7/29/05  5:19 PM  Page 8-3 

Index
9-1
A
ir Bag - Supplemental Restraint System.....................3-46
Air Cleaner ......................................................................7-27
Automatic Transaxle................................................4-9, 7-23
Battery ............................................................................7-31
Before Driving ..................................................................5-4
Brake System ..................................................................4-15
Brakes and Clutch ...........................................................7-20
Bulb Replacement ...........................................................7-42C
limate Control System ................................................4-44
Connection Jumper Cables ...............................................6-5
Cup Holders and Console Storage Compartment ...........3-66
D
aytime Running Lights(DRL) .....................................4-35
Door Locks........................................................................3-5
Electrical Circuit Protection ............................................6-7
Emergency Starting ...........................................................6-4Emission Control System..................................................5-3
Engine Compartment ......................................................7-13
Engine Cooling System ..................................................7-16
Engine Oil and Oil Filter ................................................7-14
Exterior Care ...................................................................7-49
Fuel Filler Door .............................................................3-59
Fuel Requirements ............................................................5-2G
auges ...........................................................................4-25
H
ood ..............................................................................3-57
How To Use This Manual .................................................1-2
If You Have a Flat Tire ..................................................6-16
Ignition Switch ..................................................................4-2
Instrument Cluster...........................................................4-23
Instrument Panel Overview ..............................................2-4
Interior and Exterior Overview .........................................2-2
9
RIO ENG CNA 9.qxd  7/29/05  5:19 PM  Page 9-1 

Interior Care ....................................................................7-52
Interior Features ..............................................................4-40
Interior Lights .................................................................3-65K
eyless Entry System......................................................3-3
Keys ..................................................................................3-2
Label Information ..........................................................5-13
Lighting ...........................................................................4-33
Lubricant Specifications .................................................7-47
Lubricants and Fluids......................................................7-26
Luggage Net ....................................................................3-68M
aintenance Schedule  ...................................................7-5
Maintenance Services .......................................................7-3
Manual Transaxle ..............................................................4-7
Mirrors ............................................................................3-62
O
verheating .....................................................................6-2
Overloading.....................................................................5-13
Owner Maintenance ........................................................7-10
Parking Brake ................................................................7-21
Power Outlet ...................................................................3-70
Power Steering.......................................................4-22, 7-22
R
ear Hatch .....................................................................3-54
Rear Window Defroster ..................................................4-38
Road Warning ...................................................................6-2
Roof Rack .......................................................................3-69
Safety Belts ....................................................................3-20
Seats ................................................................................3-11
Special Driving Conditions...............................................5-7
Specifications ................................................................... 8-2
Starting the Engine............................................................4-4
Steering Wheel ................................................................3-62
Suggestions for Economical Operation ............................5-6
Sunglass Holder ..............................................................3-67Tilt Steering ...................................................................4-22
Tires and Wheels.............................................................7-34
Tonneau Cover ................................................................3-71
Towing ............................................................................6-14
Trailer Towing.................................................................5-12
Trunk Lid ........................................................................3-55V
ehicle Break-In Process ................................................1-3
W
arnings and Indicators ...............................................4-27
Windows ...........................................................................3-8
Index9-2
RIO ENG CNA 9.qxd  7/29/05  5:19 PM  Page 9-2