2006 DODGE RAM 2500 DIESEL brake light

15. Attach vehicle to tow vehicle with tow bar.
16. Release parking brake.
NOTE:Items 1 through 5 are requirements that must be
met prior to depressing the Neutral (N) selection button,
and must continue to be met until the 4 seconds elapses
and the shift has been completed. If any of these require-
ments (with the exception of 3 - Key ON) are not met
prior to depressing the Neutral (N) button or are no
longer met during the 4 second timer, then the Neutral
(N) indicator light will flash continuously until all re-
quirements are met or until the Neutral (N) button is
released.
NOTE:The ignition key must be ON for a shift to take
place and for the position indicator lights to be operable.
If the key in not ON, the shift will not take place and no
position indicator lights will be on or flashing.NOTE:Flashing neutral (N) position indicator light
indicates that shift requirements have not been met.
CAUTION!
Damage to the transmission may occur if the trans-
mission is shifted into Park (P) with the transfer case
in Neutral (N) and the engine RUNNING. With the
transfer case in Neutral (N) ensure that the engine is
OFF prior to shifting the transmission into Park (P).
Returning to Normal Operation — Electronic Shift
Transfer Case
Use the following procedure to prepare your vehicle for
normal usage.
1. Bring vehicle to a complete stop.
2. Shut OFF the engine.
344 STARTING AND OPERATING

3. Turn the ignition key to the ON position, but do not
start the engine.
4. Depress the brake pedal.
5. Shift automatic transmission to Neutral (N) or depress
clutch on manual transmission.
6. Using the point of a ballpoint pen or similar object,
depress the recessed transfer case Neutral (N) button for
1 second.
7. After the Neutral (N) indicator light turns off release
the Neutral (N) button.
8. After the Neutral (N) button has been released the
transfer case will shift to the position identified by the
selector switch.
9. Shift automatic transmission into P (Park).
NOTE:The transfer case can not be shifted into Neutral
(N) from the 4Auto (if equipped) position.NOTE:Items 1 through 5 are requirements that must be
met prior to depressing the Neutral (N) selection button,
and must continue to be met until 1 second elapses and
the shift has been completed. If any of these requirements
(with the exception of 3 - key ON) are not met prior to
depressing the Neutral (N) button or are no longer met
during the 1 second time, then all of the mode position
indicator lights will flash continuously until all require-
ments are met or until the Neutral (N) button is released.
NOTE:The ignition key must be ON for a shift to take
place and for the position indicator lights to be operable.
If the key is not ON, the shift will not take place and no
position indicator lights will be on or flashing.
NOTE:Flashing neutral (N) position indicator light
indicates that shift requirements have not been met.
STARTING AND OPERATING 345
5

JUMP-STARTING
WARNING!
To prevent personal injury or damage to clothing, do
not allow battery fluid to contact eyes, skin or
fabrics. Do not lean over a battery when connecting
jumper cables or allow cable clamps to touch each
other. Keep open flames or sparks away from battery
vent holes. Always wear eye protection when work-
ing with batteries.
Do not use a booster battery or any other booster
source that has a greater than 12 volt system, i.e. do
not use a 24 volt power source.
NOTE:Replacement batteries should both be of equal
size to prevent damage to the vehicles charging system.
Your vehicle is equipped with two 12–volt batteries. If it
becomes necessary to use a booster battery, with jumper
cables, to start a vehicle’s engine because its batteries are
discharged, the following procedure should be followed:
Set the parking brake and place an automatic transmis-
sion in PARK (or NEUTRAL for a manual transmission).
Turn off lights, heater and other electrical loads. Observe
charge indicator (if equipped) in both batteries. If indica-
tor (if equipped) is light or yellow on either battery,
replace that battery.
WHAT TO DO IN EMERGENCIES 363
6

▫Front Axle Universal Drive Joints And Pivot
Bearings............................394
▫Body Lubrication.....................394
▫Windshield Wiper Blades................395
▫Windshield Washers...................395
▫Exhaust System......................396
▫Cooling System.......................397
▫Fan ...............................402
▫Charge Air Cooler (Inter-Cooler)..........402
▫Hoses And Vacuum/Vapor Harnesses.......402
▫Brake System........................403
▫Clutch Linkage.......................405
▫Clutch Hydraulic System................405▫Rear Axle And 4X4 Front Driving Axle Fluid
Level..............................405
▫Transfer Case — If Equipped.............406
▫Manual Transmission — If Equipped.......406
▫Automatic Transmission................407
▫Front Wheel Bearings..................409
▫Selection Of Lubricating Grease...........410
▫Noise Control System Required Maintenance &
Warranty...........................411
▫Appearance Care And Protection From
Corrosion...........................416

Integrated Power Module.................420

Vehicle Storage........................423

Replacement Light Bulbs.................424
372 MAINTAINING YOUR VEHICLE

Once a Month
•Check tire pressure and look for unusual wear or
damage.
•Inspect the batteries and clean and tighten the termi-
nals as required.
•Check the fluid levels of coolant reservoir, brake
master cylinder, and transmission and transfer case (if
equipped), add as needed.
•Check Filter Minder™. Replace air cleaner filter
element if necessary.
•Check all lights and all other electrical items for correct
operation.At Each Oil Change
•Change the engine oil filter.
•Inspect the exhaust system.
•Inspect the brake hoses.
•Inspect the U-Joints ( if equipped) and front suspen-
sion components.
•Check the automatic transmission fluid level.
•Check the manual transmission fluid level.
•Check the coolant level, hoses, and clamps.
•Lubricate outer tie rod ends 2500/3500 (4X4) models
only.
•Lubricate Front Drive Shaft Fitting (2500/3500, 4X4).
444 MAINTENANCE SCHEDULES
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Bearings.............................. 409
Belts, Drive............................ 385
Belts, Seat.............................. 31
Body Mechanism Lubrication............... 394
B-Pillar Location........................ 296
Brake Fluid............................ 439
Brake System........................287,403
Anti-Lock (ABS)....................... 288
Disc Brakes.......................... 403
Fluid Check.......................... 403
Hoses.............................. 405
Master Cylinder....................... 403
Parking............................. 286
Warning Light........................ 182
Bulb Replacement....................... 424
Bulbs, Light............................ 424
Cab Top Clearance Lights.................. 431
Calibration, Compass..................... 138Camper............................... 167
Capacities, Antifreeze (Engine Coolant)........ 437
Capacities, Fluid........................ 437
Caps, Filler
Power Steering........................ 392
Car Washes............................ 416
Carbon Monoxide Warning...............71,169
Cargo Light............................ 124
Cassette Tape and Player Maintenance......... 229
CD (Compact Disc) Player............186,194,208
Cellular Phone.......................... 83
Center High Mounted Stop Light............ 430
Center Lap Belts......................... 40
Center Seat Storage Compartment.........157,158
Certification Label....................... 319
Charge Air Cooler....................... 402
Chart, Tire Sizing........................ 293
Check Engine Light (Malfunction Indicator Light) . 181
Child Restraint........................55,56
INDEX 479
10

Child Restraint Tether Anchors.............60,64
Child Seat............................56,63
Cigar Lighter........................... 152
Climate Control......................... 231
Clock.....................185,188,196,209,223
Clutch Linkage Maintenance................ 405
Compact Disc (CD) Maintenance............. 230
Compact Spare Tire...................... 304
Compass.............................. 138
Compass Calibration..................... 138
Compass Variance....................... 139
Computer, Trip/Travel.................... 134
Console, Overhead....................... 133
Contract, Service........................ 472
Cooling System......................... 397
Coolant Capacity...................... 437
Coolant Level......................... 398
Disposal of Used Coolant................ 401
Drain, Flush, and Refill.................. 398Inspection........................... 397
Radiator Cap......................... 401
Selection of Coolant (Antifreeze).........400,438
Temperature Gauge..................... 179
Cruise Control (Speed Control).............. 130
Cup Holder............................ 153
Customer Assistance..................... 470
Data Recorder, Event...................... 54
Daytime Running Lights................... 123
Dealer Service.......................... 376
Defroster, Rear Window..............81,237,241
Defroster, Windshield..................233,235
Delay (Intermittent) Wipers................. 126
Differential, Limited-Slip.................. 285
Dipsticks.............................. 379
Power Steering........................ 392
Disc Brakes............................ 403
Disposal.............................. 384
480 INDEX

Ethylene Glycol Antifreeze................. 400
Event Data Recorder...................... 54
Exhaust Gas Caution................71,169,397
Exhaust System.................71,396,397,412
Exterior Lighting........................ 122
Fan .................................. 402
Filters
Engine Oil.....................379,382,438
Flashers
Turn Signal.......................... 124
Flat Tire Stowage.....................352,362
Fluid, Brake........................... 439
Fluid Capacities......................... 437
Fluid Level Checks
Brake............................... 403
Manual Transmission................... 406
Power Steering........................ 392
Transfer Case......................... 406Fluids, Lubricants and Genuine Parts.......... 438
Fog Lights.......................123,183,436
Fold Flat Load Floor..................... 162
Four Wheel Drive....................... 273
Four-Way Hazard Flasher.................. 350
Freeing A Stuck Vehicle................... 366
Front Axle (Differential)................394,405
Fuel..............................314,318
Diesel.........................314,318,438
Gauge.............................. 184
Requirements......................... 314
Specifications......................... 317
Tank Capacity........................ 437
Fuses................................ 420
Garage Door Opener (HomeLink) ........... 141
Gauges............................... 177
Coolant Temperature.................... 179
Fuel................................ 184
482 INDEX