I have an Infiniti G 35 2003 and I cannot adjust the temperature settings or airflow nor does the audio equipment work

How to set the clock in a Infiniti g35?
How To Set Your INFINITI's Clock

1. Press the menu button below the lower display.
2. Hit the settings key on the lower display.
3. Locate and hit the "clock" key to adjust "on-screen clock", "daylight savings time", "clock format (24 hr)" and "timezone"

Mar 4, 2019

How To Set Your INFINITI's Clock

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Instrument Cluster and Panel Illumination The instrument panel dimmer switch (part of the headlamp switch) allows the brightness level of the backlights and displays to be adjusted dependent upon the headlamp switch position and the instrument panel dimmer switch position. The instrument panel dimmer switch is monitored by the smart junction box (SJB). When the parking lamps are on, the SJB controls the lighting by sending a pulse width modulated (PWM) dimming signal to the dimmable lighted components and a message over the medium speed controller area network (CAN) to the electronic automatic temperature control (EATC) (if equipped), the audio unit and the instrument cluster. The following components are dimmable:

• audio unit
• instrument cluster
• EATC module
• manual temperature control
• steering wheel controls (includes speed control, redundant audio [if equipped], and message center switches [if equipped])
• headlamp switch
• PRNDL display (part of the shifter assembly)
• adjustable pedals switch (if equipped)
• center stack (includes the hazard, traction control, and parking aid switches [if equipped])
• analog clock (if equipped)
• decklid release switch (if equipped)

The following components are not dimmable and are illuminated when the ignition switch is in the ON position:

• auxiliary climate control switches (if equipped)
• door lock control switches
• window control switches
• Inspection and Verification
  
  1. Verify the customer concern.
  1. Visually inspect for obvious signs of electrical damage.
     
     Visual Inspection Chart Electrical
     • Smart junction box (SJB) fuse 15 (10A)
     • Bulb(s)
     • Circuitry
     • Manual temperature control
     • Steering wheel controls
     • PRNDL display
     • Adjustable pedal switch (if equipped)
     • Center stack switches (includes the hazard, traction control [if equipped], and parking aid disable switches [if equipped])
     • Analog clock (if equipped)
     • Decklid release switch (if equipped)
     • Auxiliary climate control switches (if equipped)
     • Door lock control switches
     • Window control switches
     • Headlamp switch
     • Electronic automatic temperature control (EATC) module and switches
     • Audio unit
     • SJB
     • Instrument cluster
  1. If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
  1. Verify the exterior lamps operate correctly. If the exterior lamps do not operate correctly, refer to Section 417-01 to continue diagnosis of the exterior lamps.
  1. If the cause is not visually evident, connect the diagnostic tool to the data link connector (DLC) and select the vehicle to be tested from the diagnostic tool menu. If the diagnostic tool does not communicate with the vehicle:
  • check that the program card is correctly installed.
  • check the connections to the vehicle.
  • check the ignition switch position.
  1. If the diagnostic tool still does not communicate with the vehicle, refer to the diagnostic tool operating manual.
  1. Carry out the diagnostic tool data link test. If the diagnostic tool responds with:
  • CAN circuits fault; all electronic control units no response/not equipped, refer to Section 418-00 .
  • No response/not equipped for SJB, refer to Section 419-10 .
  • No response/not equipped for instrument cluster, refer to Section 413-01 .
  • System passed, retrieve and record the continuous diagnostic trouble codes (DTCs), erase the continuous DTCs, and carry out the self-test diagnostics for the SJB and the instrument cluster.
  1. If the DTCs retrieved are related to the concern, go to the Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index.
  1. If no DTCs related to the concern are retrieved, GO to Symptom Chart . Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index DTC Description Source Action B1247 Panel Dim Switch Circuit Open SJB Go To Pinpoint Test F . B2026 Incandescent Backlighting Output Circuit Failure SJB Go To Pinpoint Test D . B2027 LED Backlighting Output Circuit Failure SJB Go To Pinpoint Test D . All other DTCs - SJB REFER to Section 419-10 .
  Your best bet , take it to a qualified repair shop.

I think the OP was referring to an engine overheating issue only while driving. If you are certain there are no air pockets in the system and the thermostat has been bench tested to verify opening temperature then its possible This could be from a failed water pump. I believe those years had plastic impellers on the water pump. If that broke you are getting no coolant circulation even though the water pump appears to be turning via the accessory drive belt. Also verify there are no obstructions I.e. dirt, bugs etc clogging vital airflow over the radiator. Debris can also get stuck between the condenser and the radiator as well and hinder airflow. Also verify your fans are working even though you state its cool at idle. Good luck!

Check the blend door cable for proper attachment to the control panel and to the blend door. Try opening the door manually to see the you can get hot air out. If not, the door may be broken inside the heater box. If yes, correct/adjust the cable attachment for proper operation.

REMOVAL & INSTALLATION
1990-97 Passat Models
Install the cable ends marked with a white or blue band to the control head assembly. The cables must be attached to the control head before connection to the system air flaps.

1. Remove the climate control head from the center dash assembly to access the control head cable ends.
2. Remove the lower dash panels as necessary to access the cable lever arms.
3. Attach the airflow distribution cable (cable 2) to the airflow distribution knob's lower control lever.

This cable can be identified as follows:
Operates the mode/central air flap Cable has a black sleeve and is 25.0 inches (634 mm) long Cable is marked with a white band

1. Press the cable's sleeve against the control head stop and install the retaining clip.
2. Attach the temperature control/air blend cable (cable 3) to the air temperature knob's control lever.

This cable can be identified as follows:

Operates the temperature control/air blend cable air flap Cable has a blue sleeve and is 21.0 inches (535 mm) long Cable is marked with a white band

1. Press the cable's sleeve against the control head stop and install the retaining clip.
2. Attach the airflow distribution cable (cable 1) to the airflow distribution knob's upper control lever.

This cable can be identified as follows:


Operates the footwell/defroster air flap Cable has a black sleeve and is 37.5 inches (954 mm) long Cable is marked with a blue band

1. Install the cable such that the blue band is over the retaining clip mount and install the retaining clip directly over the blue band.
2. Install the climate control head.
3. Set the air flow distribution knob to defrost.
4. Connect the longest airflow cable (cable 1) to the footwell/defroster flap lever on the heater's air box.
5. Press and hold the flap's lever toward the retaining clamp perch and install the cable retaining clip.
6. Set the airflow distribution knob to the Vent position.
7. Connect the short airflow cable (cable 2) to the central/mode flap's lever.
8. Pull and hold the mode flap's lever away from the retaining clamp perch and install the cable retaining clip. Check the operation of both air flaps making sure they can be heard contacting their stops.
9. Set the temperature control knob to full cold.
10. Connect the blue-sleeved cable (cable 3) to the air blend/temperature flap's lever.
11. Pull and hold the mode flap's lever away from the retaining clamp perch and install the cable retaining clip. Check the operation of the air blend/temperature flap making sure it can be heard contacting the stops.

Fig. Side view of the control head and cable location. 1. Footwell/defrost flap cable-2. Air distribution cable-3. Temperature control flap cable

Fig. Temperature flap cable location and adjustment

You can't fix this. Please take your car to a garage that has the proper equipment and skills to adjust your lights.

Thanks

Thanks for your interest in FixYa.com

When the engine is cold,check the coolant level.

Make sure it's on max.

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A coolant system should be flush every two years.

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If you did a coolant flush recently then air pocket can be the cause of the un-even heating problem.

The DIY method is to drive you car onto a ramp or a steep hill.

Iet the engine cool off and top off the coolant tank.

Set MAX heat + MAX fan

Let the engine ran for 20 minutes wih the cap off and the trap air will escape from the coolant reserve tank,

Check coolant level and top off coolant when the engine cools down.



A shop will charge $75+ for this but using an air operated excavate tool!

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A car with over 90K miles may experience linkage problem to the heater control valve.

The heater control valve (near the firewall) may be stick over time.

Open the hood and move the heater to max and min. Back and forth.

Clean and lube the linkage with WD-40 to free the heater control valve.

If it's a vacuum type heater control valve then cash for leaky vac. hoses.


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Move the fan switch back and forth to re-new the electrical conductors.

Pass a vacuum over the control panel to prevent dust build up behind the console.

are you saying u can't change the air temperature? do the blower speeds work ok? can u change the locations the air comes from, i.e. dash registers, defrost, floor?

I had the same thing happen. Any resolution?

The analog clock has little buttons on the face to move the time forward or back. If your FX has NAVI hit the setting button then choose CLOCK. If it doesn't have NAVI hit the menu button and scroll down to the clock setting.