Page 208 of 264
Cavity Fuse Circuits
68, 69 Mini
Fuse 20
Amp
YellowLeft HID Headlamp
70, 71 Mini
Fuse 20
Amp
YellowRight HID Headlamp
72-76 MICRO
RELAYBatt-Run/Acc Relay
82-86 MICRO
RELAYHeated Rear Window (EBL) Re-
lay
87-91 MICRO
RELAYBatt-Motor, Fuel Pump RelayVEHICLE STORAGE
We recommend that you follow these guidelines before
storing your vehicle for extended periods.
•Fill the fuel tank. This will prevent water condensation
inside the gas tank.
If you plan on storing your vehicle more than 2
months, add an anti-oxidant fuel stabilizer to the fuel
tank.
•Change the oil to remove any corrosive combustion
related acids in the crankcase.
•Wash and wax the vehicle to protect the finish.
•Cover the vehicle whenever possible to prevent acci-
dental damage to the finish.
•Store the vehicle in a dry, well ventilated location.
208 MAINTAINING YOUR VEHICLE
Page 219 of 264

Headlight Aiming
The headlights on your new Viper were aimed at the
factory. The factory setting was made at a no load setting.
A great increase in weight will change the aiming and it
may be necessary to readjust the headlights if you
typically carry an excessive amount of weight in the rear
compartment or otherwise suspect misalignment.
Aiming Check
Each headlight assembly can be adjusted up and down
only. No left to right adjustment is necessary. To check,
proceed as follows:
1. Fill the fuel tank and park the vehicle on level ground.
A driveway is not normally level. If in doubt and you
have no way to check levelness, do not attempt to adjust
the headlights.2. Mark the position of the headlights on a wall prior to
loading the vehicle. Load the rear compartment with the
items you normally carry. Have someone sit in the
driver’s seat who is about the same weight as the person
who drives the vehicle.
3. Push down on the front and rear of the vehicle several
times to make sure that the suspension has settled.
4. Then readjust the headlights to the original position.
NOTE:If any further adjustments are necessary, contact
your dealership.
MAINTAINING YOUR VEHICLE 219
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Page 220 of 264
FLUIDS AND CAPACITIES
U.S. Metric
Fuel (approximate)
8.3 Liter Engine (Premium 91
Octane)18.2 gallons 68.9 liters
Engine Oil-With Filter
8.3 Liter Engines (SAE 0W-40) 10 qts. 9.5 Liters
Cooling System *
8.3 Liter Engines* (Mopar
Antifreeze/Coolant 5 Year/
102,000 Mile Formula) or
equivalent.16 qts. 15 Liters
* Includes heater and coolant recovery bottle filled to
MAX level.
220 MAINTAINING YOUR VEHICLE
Page 221 of 264
FLUIDS, LUBRICANTS AND GENUINE PARTS
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant MoparAntifreeze/Coolant 5 Year/102,000 Mile Formula HOAT (Hybrid Or-
ganic Additive Technology) or equivalent.
Engine Oil Use API rated SL/CF full synthetic engine oil. SAE 0W-40 is recommended.
Refer to the engine oil viscosity chart for the correct SAE grade meeting
DaimlerChrysler Material Standard MS-10725.
Engine Oil Filter MoparEngine Oil Filter or equivalent.
Spark Plugs Refer to the Vehicle Emission Control Information label in the engine compart-
ment.
Fuel Selection Premium Unleaded 91 Octane Only or higher
MAINTAINING YOUR VEHICLE 221
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Page 227 of 264

•Taxi, police, or delivery service (commercial ser-
vice).
•Off-road or desert operation.
•If equipped for and operating with E-85 (ethanol)
fuel.
NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5,000 km) or 3 months,
whichever comes first and follow schedule B of the
“Maintenance Schedules” section of this manual.
NOTE:IfANYof these apply to you then flush and
replace the engine coolant every 102,000 miles (164,000
km) or 60 months, whichever comes first, and follow
schedule B of theMaintenance Schedulessection of this
manual.
NOTE:Most vehicles are operated under the conditions
listed for ScheduleB.Second is Schedule“A”. It is for vehicles that are not
operated under any of the conditions listed under Sched-
uleB.
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
NOTE: Under no circumstances should oil change
intervals exceed 6 months or 6,000 miles, whichever
comes first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
MAINTENANCE SCHEDULES 227
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At Each Stop for Fuel
•Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
•Check the windshield washer solvent and add if
required.
Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the battery and clean and tighten the terminals
as required.
•Check the fluid levels of coolant reservoir, brake
master cylinder, power steering and transmission and
add as needed.
•Check all lights and all other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
NOTE:Also inspect the exhaust system if you notice a
change in the sound of the exhaust system, or if the
exhaust fumes can be detected inside the vehicle.
•Inspect the brake hoses.
•Inspect the suspension components.
•Lubricate door hinges and check springs.
•Check the engine coolant level, hoses, and clamps.
•Check power steering fluid level.
228 MAINTENANCE SCHEDULES
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SCHEDULE “B”
Follow schedule “B” if you usually operate your vehicle
under one or more of the following conditions.
•Day or night temperatures are below 32° F (0° C).
•Stop and go driving.
•Extensive engine idling.
•Driving in dusty conditions.
•Short trips of less than 10 miles (16 km).
•More than 50% of your driving is at sustained high
speeds during hot weather, above 90° F (32° C).
•Trailer towing.
•Taxi, police, or delivery service (commercial service).
•Off-road or desert operation.
•If equipped for and operating with E-85 (ethanol)
fuel.
NOTE:IfANYof these apply to you then change your
engine oil every 3,000 miles (5 000 km) or 3 months,
whichever comes first and follow schedule “B” of the
Maintenance Schedulessection of this manual.
NOTE:IFANYof these apply to you then flush and
replace the engine coolant every 102,000 miles (164,000
km) or 60 months, whichever comes first, and follow
schedule B of theMaintenance Schedulessection of this
manual.
SCHEDULE “B” 229
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Page 250 of 264

About Your Brakes....................... 125
ABS (Anti-Lock Brake) System............... 91
Accessory Delay, Power..................14,28
Adding Engine Coolant (Antifreeze).......... 192
Adding Fuel........................... 152
Adding Washer Fluid..................... 189
Additives, Fuel......................... 150
Adjustable Pedals........................ 82
Aiming Headlights....................... 219
Air Cleaner, Engine (Engine Air Cleaner Filter) . . . 179
Air Conditioner Maintenance............... 184
Air Conditioning..................... 111,184
Air Conditioning Refrigerant............... 185
Air Pressure, Tires....................... 139
Airbag................................ 43
Airbag Deployment....................... 47
Airbag Light..........................46,95
Airbag Maintenance....................... 51
Airbag On/Off Switch...................37,48Alarm System........................... 21
Alignment and Balance................... 145
Alterations/Modifications, Vehicle............. 7
Antenna.............................. 111
Antenna, Satellite Radio................... 110
Antifreeze (Engine Coolant)..............191,220
Capacities........................... 220
Disposal............................ 193
Anti-Lock Warning Light................... 91
Anti-Theft Security Alarm.................. 21
Appearance Care........................ 200
Auto Down Power Windows................ 28
Automatic Door Locks..................... 16
Automatic Transmission
Adding Fluid......................... 222
Fluid Type........................... 222
Ball Joints............................. 186
Battery.............................94,179
250 INDEX