2003 dodge ram 3500 4x4. low beam RF works no LF; high beam RF out, LF works. turn signals onlr RR works no LF,RR,RF. quickflash on dashboard

Headlamps
You can use the headlamps two different ways.
• Place the headlamp switch in the HEAD position for normal operations
• Place the headlamp switch in the OFF position for automatic lamp control (ALC) operation. During ALC the low beam headlamps are ON for daytime running lamp (DRL) operation in daylight conditions at reduced intensity or low beam headlamps ON at full intensity with exterior park lamps ON in low light conditions.
The body control module (BCM) applies a pulse width modulated (PWM) voltage to the headlamp module and high beam relay in the underhood fuse block. The ground for the headlamp module is supplied from G113 or G115. For normal manual low beam operation when the headlamp switch is place in the HEAD position, ground from G202 is applied through the headlamp switch and to the BCM through the headlamp switch headlamps ON signal circuit. The BCM then applies a PWM voltage to the headlamp module/high beam relay voltage supply circuit. The headlamp module then applies battery positive voltage through the left front (LF) and right front (RF) LO Beam fuses to the left and right low beam headlamps. The ground for the left headlamps is supplied by G101 and the ground for the right headlamp is supplied by G100.
For high beam operation, ground is applied at all times to the headlamp dimmer switch from G202. When the headlamp dimmer switch is placed in the HIGH position, ground is then applied through the headlamp dimmer switch signal circuit to the BCM. The BCM then applies a ground to the headlamp high beam relay control circuit. This energizes the HI Beam relay, the relay then applies battery positive voltage through the LF and RF HI BEAM fuses to the LF and RF high beam headlamps. The ground for the left headlamps is supplied by G101 and the ground for the right headlamp is supplied by G100.
The BCM then sends a class 2 message to the instrument cluster in order to illuminate the high beam indicator lamp. If the headlamp switch is left in the HEAD position, the inadvertent power control feature will turn OFF the headlamps after 10 minutes after you turn the ignition switch to the OFF position. If you place the headlamp switch in the head position after the ignition switch has been turned OFF, or if the ignition switch is in ACCY position, the headlamps will remain ON until you turn them OFF or until the battery runs dead.

mileage indicator numbers (or) not lit - are not lit . Proper term. odometer. Instrument cluster problem - solder joints break on these causing the numbers not to light . Problem with headlamps - headlamp module
The body control module (BCM) applies a pulse width modulated (PWM) voltage to the headlamp module and high beam relay in the underhood fuse block. The ground for the headlamp module is supplied from G113 or G115. For normal manual low beam operation when the headlamp switch is place in the HEAD position, ground from G202 is applied through the headlamp switch and to the BCM through the headlamp switch headlamps ON signal circuit. The BCM then applies a PWM voltage to the headlamp module/high beam relay voltage supply circuit. The headlamp module then applies battery positive voltage through the left front (LF) and right front (RF) LO Beam fuses to the left and right low beam headlamps. The ground for the left headlamps is supplied by G101 and the ground for the right headlamp is supplied by G100.
For high beam operation, ground is applied at all times to the headlamp dimmer switch from G202. When the headlamp dimmer switch is placed in the HIGH position, ground is then applied through the headlamp dimmer switch signal circuit to the BCM. The BCM then applies a ground to the headlamp high beam relay control circuit. This energizes the HI Beam relay, the relay then applies battery positive voltage through the LF and RF HI BEAM fuses to the LF and RF high beam headlamps. The ground for the left headlamps is supplied by G101 and the ground for the right headlamp is supplied by G100.
The BCM then sends a class 2 message to the instrument cluster in order to illuminate the high beam indicator lamp. If the headlamp switch is left in the HEAD position, the inadvertent power control feature will turn OFF the headlamps after 10 minutes after you turn the ignition switch to the OFF position. If you place the headlamp switch in the head position after the ignition switch has been turned OFF, or if the ignition switch is in ACCY position, the headlamps will remain ON until you turn them OFF or until the battery runs dead.

1995 Dodge Ram 2500
Left Front Speaker Positive Wire (+): Dark Green
Left Front Speaker Negative Wire (-): Brown/Red
Right Front Speaker Positive Wire (+): Violet
Right Front Speaker Negative Wire (-): Dark Blue/Red
Left Rear Speaker Positive Wire (+): Brown/Yellow
Left Rear Speaker Negative Wire (-): Brown/Light Blue
Right Rear Speaker Positive Wire (+): Dark Blue/White
Right Rear Speaker Negative Wire (-): Dark Blue/Orange

Your headlamps , instrument cluster lights , warning lights , gauges etc... are all computer controlled in some way . Could have DTC'S - diagnostic trouble codes stored in various modules on your vehicle ! That is always the first place to start. This problem if no DTC'S are stored , checking the affected electrical circuits for shorts , opens , high resistance etc... would be a good next step . Also checking power and grounds of controlling module , in this case the BCM - body control module .

The body control module (BCM) applies a pulse width modulated (PWM) voltage to the headlamp module and high beam relay in the underhood fuse block. The ground for the headlamp module is supplied from G113 or G115. For normal manual low beam operation when the headlamp switch is place in the HEAD position, ground from G202 is applied through the headlamp switch and to the BCM through the headlamp switch headlamps ON signal circuit. The BCM then applies a PWM voltage to the headlamp module/high beam relay voltage supply circuit. The headlamp module then applies battery positive voltage through the left front (LF) and right front (RF) LO Beam fuses to the left and right low beam headlamps. The ground for the left headlamps is supplied by G101 and the ground for the right headlamp is supplied by G100.
For high beam operation, ground is applied at all times to the headlamp dimmer switch from G202. When the headlamp dimmer switch is placed in the HIGH position, ground is then applied through the headlamp dimmer switch signal circuit to the BCM. The BCM then applies a ground to the headlamp high beam relay control circuit. This energizes the HI Beam relay, the relay then applies battery positive voltage through the LF and RF HI BEAM fuses to the LF and RF high beam headlamps. The ground for the left headlamps is supplied by G101 and the ground for the right headlamp is supplied by G100.
The BCM then sends a class 2 message to the instrument cluster in order to illuminate the high beam indicator lamp. If the headlamp switch is left in the HEAD position, the inadvertent power control feature will turn OFF the headlamps after 10 minutes after you turn the ignition switch to the OFF position. If you place the headlamp switch in the head position after the ignition switch has been turned OFF, or if the ignition switch is in ACCY position, the headlamps will remain ON until you turn them OFF or until the battery runs dead.

Find a wiring diagram an get a DVOM - digital volt ohm meter an do some electrical testing . Videos on you tube on basic automotive electrical testing , how to read a wiring diagram . Then go http://bbbind.com/free_tsb.html free wiring diagrams . What component controls windows an door locks , I know what does , what to see what you think does . The speedometer not working is probably the step motor inside the instrument cluster . New instrument cluster ! Replace the turn signal switch.
The vehicle is equipped with power door locks. Each lock actuator is powered and controlled by the door module mounted in the individual door. The driver door module (DDM) is the master control for the door lock system but the rear integration module (RIM) contains the program that determines when the lock functions are permitted.
The vehicle is equipped with power windows controlled by the door modules. The DDM receives a window switch request, over the SBI serial data, from either the passenger door module wired to the window switch pressed or from the driver door switch assembly. The DDM checks the Class 2 serial data to see if the status information is correct (i.e. ignition switch position) to permit window operation.
If the status information to permit window operation is correct, the DDM sends the command to the door module controlling the window to move the window as requested.
Windows Power and Ground
The windows are powered by discreet power and ground circuits. These circuits are in the same dedicated connector as the window motor drive circuits.
These systems are very complex and are able to set DTC'S in the controlling module .Your best bet is to take your vehicle to a qualified repair shop .
DTC B3142 LF Unlock Switch Circuit Low DTC B3147 Passenger Unlock Switch Circuit Low DTC B3152 LF Lock Switch Circuit Low DTC B3157 Passenger Lock Switch Circuit Low DTC B3172 RF Window Up Switch Circuit Low DTC B3177 RF Window Down Switch Circuit Low DTC B3182 LR Window Up Switch Circuit Low DTC B3187 LR Window Down Switch Circuit Low DTC B3192 RR Window Up Switch Circuit Low DTC B3197 RR Window Down Switch Circuit Low DTC B3377 LF Window Up Switch Circuit Low DTC B3382 LF Window Down Switch Circuit Low DTC B3387 RF Window Up Switch Circuit Low DTC B3392 RF Window Down Switch Circuit Low DTC B3397 LR Window Up Switch Circuit Low DTC B3452 LR Window Down Switch Circuit Low DTC B3457 RR Window Up Switch Circuit Low DTC B3462 RR Window Down Switch Circuit Low DTC B3467 LF Window Express Down Circuit Low DTC B3472 RF Window Express Down Circuit Low DTC B3527 Window Lockout Switch Circuit Low
DTC'S are intended to point the qualified technician in the correct diagnostic path. You may have a communication or network problem . Are you familiar with class two serial data bus communication network . The simple bus provides a means for information exchange among the vehicle door modules. Door module information on inputs and commanded outputs are converted to serial bus interface data for exchange among the door modules. The DDM can also take information from modules connected to the class 2 serial data circuit and relay the command to the simple bus interface. The vehicle power mode message (ignition switch position) from the DIM is an example. The DDM periodically addresses each module on the simple bus interface. When a module does not respond to the DDM, the DTC for that module is set. You can't just replace these modules , some need to be programmed . Dealer only ! First check codes , power an grounds etc....

WAY TO GO !!! another "great idea" from vehicle manufactures

Battery PINK (+) RADIO HARNESS

Accesory BROWN/RED (+) RADIO HARNESS

Ground BLACK/DARK GREEN (-) RADIO HARNESS

Illumination ORANGE/DARK BLUE (+) RADIO HARNESS

LF Speaker (+) LIGHT GREEN/RED

LF Speaker (-) LIGHT GREEN/DARK GREEN

RF Speaker (+) LIGHT BLUE/VIOLET

RF Speaker (-) LIGHT BLUE/BLACK

LR Speaker (+) WHITE/RED

LR Speaker (-) WHITE/BLACK

RR Speaker (+) TAN/VIOLET

RR Speaker (-) TAN/BLACK

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sounds like fuseblock underhood is faulty..front control module is on fuseblock

Battery WHITE/YELLOW (+) RADIO HARNESS
Accesory WHITE/RED (+) RADIO HARNESS
Ground BLACK (-) RADIO HARNESS
Illumination RED/BLACK (+) RADIO HARNESS
Dimmer RED (-) RADIO HARNESS
Power Antenna YELLOW/WHITE (+) RADIO HARNESS
Amp Turn On YELLOW/WHITE (+) RADIO HARNESS
LF Speaker (+) WHITE
LF Speaker (-) ORANGE
RF Speaker (+) YELLOW
RF Speaker (-) BROWN
LR Speaker (+) RED
LR Speaker (-) GREEN
RR Speaker (+) BLUE
RR Speaker (-) BLACK