2007 RAM CHASSIS CAB climate control

▫ PTY Button  Seek  .....................226
▫ Satellite Antenna ......................226
▫ Reception Quality .....................226

Remote Sound System Controls — If Equipped . . 226
▫ Radio Operation ......................227
▫ Tape Player .........................227
▫ CD Player ..........................228

Cassette Tape And Player Maintenance .......228

Compact Disc Maintenance ................229
Radio Operation And Cellular Phones ........230

Climate Controls .......................230
▫ Heater Only — If Equipped ..............231
▫ Air Conditioning And Heating — If Equipped . 233
▫ Air Conditioning With Dual Zone Temperature
Control — If Equipped .................236
▫ Operating Tips .......................240
▫ Operating Tips Chart ...................242168 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE: If you experience difficulty in playing a particu-
lar disc, it may be damaged, oversized, or have theft
protection encoding. Try a known good disc before
considering disc player service.
RADIO OPERATION AND CELLULAR PHONES
Under certain conditions, the operation of a cellular
phone in your vehicle can cause erratic or noisy perfor-
mance from your radio. This condition may be lessened
or eliminated by relocating the cellular phone antenna.
This condition is not harmful to the radio. If your radio
performance does not satisfactorily “clear” by the repo-
sitioning of the antenna, it is recommended that the radio
volume be turned down or off during cellular phone
operation. CLIMATE CONTROLS
The controls for the heating and ventilation system in this
vehicle consist of a series of rotary knobs. These comfort
controls can be set to obtain desired interior conditions.
Climate Control Location230 UNDERSTANDING YOUR INSTRUMENT PANEL

may depart significantly from the norm due to variations
in driving habits, service practices and differences in road
characteristics and climate.
Traction Grades
The traction grades, from highest to lowest, are AA, A, B,
and C. Those grades represent the tire’s ability to stop on
wet pavement as measured under controlled conditions
on specified government test surfaces of asphalt and
concrete. A tire marked C may have poor traction perfor-
mance.
WARNING!The traction grade assigned to this tire is based on
straight-ahead braking traction tests, and does not
include acceleration, cornering, hydroplaning, or
peak traction characteristics. Temperature Grades
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat
and its ability to dissipate heat when tested under
controlled conditions on a specified indoor laboratory
test wheel. Sustained high temperature can cause the
material of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire failure. The
grade C corresponds to a level of performance which all
passenger car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades B and A repre-
sent higher levels of performance on the laboratory test
wheel than the minimum required by law.510 IF YOU NEED CONSUMER ASSISTANCE

Catalyst Full Message ..................... 415
Catalytic Converter ...................... 413
CD (Compact Disc) Player ............ 182,190,204
Cellular Phone .......................... 87
Center Lap Belts ......................... 45
Center Seat Storage Compartment ......... 155,157
Certification Label ....................... 338
Charge Air Cooler ....................... 432
Chart, Tire Sizing ........................ 306
Check Engine Light (Malfunction Indicator Light) . 176
Child Restraint ........................ 59,60
Child Restraint Tether Anchors ............. 64,67
Child Seat ............................ 60,66
Cigar Lighter ........................... 151
Cleaning
Wheels ............................. 454
Climate Control ......................... 230
Clock ..................... 180,185,192,205,219
Clutch Linkage Maintenance ................ 436 Compact Disc (CD) Maintenance ............. 229
Compact Spare Tire ...................... 318
Compass .............................. 138
Compass Calibration .................. 138,148
Compass Variance .................... 140,148
Computer, Trip/Travel .................... 134
Console, Overhead ....................... 141
Contract, Service ........................ 506
Coolant Pressure Cap (Radiator Cap) .......... 429
Cooling System ......................... 426
Adding Coolant (Antifreeze) .............. 429
Coolant Capacity ...................... 468
Coolant Level ................... 426,427,430
Disposal of Used Coolant ................ 430
Drain, Flush, and Refill .................. 427
Inspection ........................... 430
Points to Remember .................... 431
Pressure Cap ......................... 429
Radiator Cap ......................... 429516 INDEX