METER / GAUGE SYSTEM


  1. FUNCTION


    1. Buzzer


      1. The table below shows the warning and reminder functions of the buzzer in the combination meter assembly.

        Priority Item
        1 READY
        2 Driver Seat Belt Warning (Maximum 5 Times)
        3 Hybrid System Start while Driving Notice
        4 Power Switch Operation while Driving Warning
        5 Driver Seat Belt Warning (Once)
        6 Front Passenger Seat Belt Warning (Once)
        7 Front Seat Belt Warning (Level 2)
        8 Front Seat Belt Warning (Level 1)
        9 Rear Seat Belt Warning (Level 1)
        10 Emergency Stop Warning
        11 Unexpected Vehicle Motion Warning
        12 Brake Force Reduction Warning
        13 Brake Fluid Low Warning
        14 Engine Oil Pressure Warning
        15 EPS Warning
        16 Lane Departure Alert System or Lane Keeping Assist System Warning
        17 Engine Coolant Temperature Warning
        18 Door Open when Shift Lever not in P Warning
        19 Entry and Start Warning (Continuous)
        20 Entry and Start Warning 1 (Intermittent)
        21 Brake System Temperature Warning/Active Test
        22 Brake System Temperature Warning
        23 P Position Operation Advice Buzzer)
        24 Entry and Start Warning 2 (Intermittent)
        25 Entry and Start Warning (Once)
        26 Multi-information Display Warning
        27 Accelerator Depression with N Position
        28 Accelerator Depression Hold Warning
        29 Hybrid System Warning (Intermittent)
        30 Hybrid System Warning (Continuous)
        31 Hybrid System Warning (Once)
        32 Towing Prohibition Notification
        33 HV Battery Low Warning (SOC: 18 %)
        34 HV Battery Low Warning (SOC: 25 %)
        35 Hybrid Unit Overheat Warning
        36 Electric Parking Brake System Cancel Warning
        37 Brake Hold System Control Not Release Warning
        38 Dynamic Radar Cruise Control Cancelation due to Low Speed Warning
        39 Low Speed Zone Leading Vehicle Lost Warning
        40 Dynamic Radar Cruise Control Warning
        41 Immobiliser Certification Reminder
        42 Speed Warning
        43 Parking Brake Engaged Warning
        44 Sway Warning
        45 Road Sign Assist System Warning
        46 Door Open while Driving Warning
        47 Sport Shift Reject Warning
        48 EV Mode Operation Reject Warning
        49 Light Reminder
        50 Turn Signal/Hazard Warning Operation

        Tech Tips

        The buzzer function differs by vehicle specification.

    2. Multi-information Display


      1. Display Function Flow


        • The multi-information display can be switched as shown in the flow chart below:

          B002B24E02
          Item Display Change Condition
          *a Conditions are not met.
          *b Conditions are met.
          *c If there are multiple display requests, items will be displayed in sequence
          *d Item or display is selected by operating the steering pad switch
          *e Odometer display is displayed for a certain period of time after the power switch is turned off
          *f After power switch is turned on (IG)

      2. Display Tab Operation (Except F SPORT)


        • The information currently displayed can be switched using the RIGHT/LEFT switch of the steering pad switch assembly.

          B002B0CE02
          Text in Illustration
          *A Models with Navigation System *B Models with Lexus Safety System +
          *1 Steering Pad Switch Assembly - -
          *a LEFT Switch *b RIGHT Switch
          *c Drive Information *d Navigation Information
          *e Audio Information *f Driving Assist System Information
          *g Message *h Settings
          *i The illustrations shown are examples only. - -
          B002B2P RIGHT Switch Operation B002AXL LEFT Switch Operation

      3. Drive Information


        • The drive information tab shows vehicle information such as drivable range and fuel consumption.

        • The drive information display can be changed using the UP/DOWN switch of the steering pad switch assembly.

          B002B33E02
          Text in Illustration
          *A Models with Lexus Safety System + *B F SPORT
          *C Models with Tire Pressure Monitoring System - -
          *1 Steering Pad Switch Assembly - -
          *a UP Switch *b DOWN Switch
          *c Drive Information 1 *d Drive Information 2
          *e Drive Information 3 *f Energy Monitor
          *g Sway Warning *h G Monitor
          *i Tire Pressure Indicator *j Blank
          *k The illustrations shown are examples only. - -
          B002B2P DOWN switch operation B002AXL UP switch operation

      4. Setting Function


        • The items displayed on the multi-information display can be customized.

        • The following items can be selected on the information setting screen.

          Lane Keeping Assist System (Models with Lexus Safety System +)
          Item Available Setting
          Lane Center

          Setting for Lane Center can be set to on/off:


          • On

          • Off
          Steering Assist Settings

          Setting for Steering Assist can be selected:


          • Full

          • Warning

          • Assist
          Steering Assist

          Setting for Steering Assist can be set to on/off:


          • On

          • Off
          Warning Method

          Warning method can be changed:


          • Steering wheel vibration (Icon is displayed)

          • Buzzer (Icon is displayed)
          Warning Sensitivity

          Alert sensitivity of alert system can be changed:


          • High

          • Normal
          Unsteady Driving Detection

          Unsteady driving detection sensitivity can be selected:


          • On

          • Off
          Unsteady Driving Detection Sensitivity

          Unsteady driving detection sensitivity can be selected:


          • High

          • Medium

          • Low
          Pre-crash Safety System (Models with Lexus Safety System +)
          Item Available Setting
          PCS

          The pre-crash safety system can be set to on/off:


          • On

          • Off
          Pre-crash warning timing

          The pre-crash warning timing can be selected:


          • Far (Icon is displayed)

          • Middle (Icon is displayed)

          • Near (Icon is displayed)
          Intelligent Adaptive Front-lighting System (AFS) (Models with Intelligent AFS)
          Item Available Setting
          AFS

          The intelligent AFS can be set to on/off:


          • On

          • Off
          Blind Spot Monitor System (Models with Blind Spot Monitor System)
          Item Available Setting
          BSM

          The blind spot monitor system can be set to on/off


          • On

          • Off
          Vehicle settings
          Item Available Setting
          TPMS The tire pressure monitor system can be initialized.
          Meter Settings
          Item Available Setting
          Language

          The language used on the multi-information display can be selected:


          • English

          • French

          • German

          • Spanish

          • Italian

          • Russian

          • Simplified Chinese

          Tech Tips

          The language setting differs by vehicle specification.
          Unit

          The unit displayed on the multi-information display can be selected:


          • miles (MPG)

          • km (L/100 km)

          • km (km/L)
          Maintenance Required Reminder*1 The accumulated vehicle driving distance memorized in the combination meter assembly can be reset.
          EV Driving Indicator Light

          The EV driving indicator light can be switched:


          • ON

          • OFF
          Drive Information 1

          2 items can be selected among the following:


          • Current Fuel Consumption (Bar Display)/Average Fuel Consumption (Mark Display)

          • Total Average Fuel Consumption Between Reset Operations

          • Average Fuel Consumption After Hybrid System Start-up

          • Average Fuel Consumption After Refueling

          • Total Average Vehicle Speed Between Reset Operations

          • Average Vehicle Speed After Hybrid System Start-up

          • Cruising Range After Hybrid System Start-up

          • Total Elapsed Time Between Reset Operations

          • Elapsed Time After Hybrid System Start-up

          • Cruising Range

          • Blank
          Drive Information 2

          2 items can be selected among the following


          • Current Fuel Consumption (Bar Display)/Average Fuel Consumption (Mark Display)

          • Total Average Fuel Consumption Between Reset Operations

          • Average Fuel Consumption After Hybrid System Start-up

          • Average Fuel Consumption After Refueling

          • Total Average Vehicle Speed Between Reset Operations

          • Average Vehicle Speed After Hybrid System Start-up

          • Cruising Range After Hybrid System Start-up

          • Total Elapsed Time Between Reset Operations

          • Elapsed Time After Hybrid System Start-up

          • Cruising Range

          • Blank
          Drive Information 3

          2 items can be selected among the following:


          • Current Fuel Consumption (Bar Display)/Average Fuel Consumption (Mark Display)

          • Total Average Fuel Consumption Between Reset Operations

          • Average Fuel Consumption After Hybrid System Start-up

          • Total Average Vehicle Speed Between Reset Operations

          • Average Vehicle Speed After Hybrid System Start-up

          • Cruising Range After Hybrid System Start-up

          • Total Elapsed Time Between Reset Operations

          • Elapsed Time After Hybrid System Start-up

          • Cruising Range

          • Blank
          TOP Switch Settings

          The item that is displayed when the TOP switch is pressed can be selected among the following


          • Drive Information 1

          • Drive Information 2

          • Drive Information 3

          • Energy Monitor

          • G Monitor*2

          • Tire Pressure Indicator

          • Blank

          • Sway Warning*3

          • Navigation Information*4

          • Audio Information

          • Dynamic Radar Cruise System Information*3 / Lane Departure Alert System*5 or Lane Keeping Assist System*6 Information

          • Message

          • Settings
          Interruption Display

          The following displays that appear as soon as the set conditions are met can be switched to ON or OFF:


          • Turn-by-turn Navigation Display*4

          • Incoming Telephone Display

          • Dynamic Radar Cruise Control Switch Operation Guide*4

          • Rheostat
          Clock Setting

          The display mode of the clock can be selected:


          • 12 Hour Display

          • 24 Hour Display
          Accent Color*7

          The accent color can be changed:


          • White Heat

          • Titanium Silver
          Needle Color*2

          The needle color of the tachometer can be changed:


          • Blue

          • Red

          • White
          Rev Indicator*2

          The rev indicator setting can be switched:


          • ON

          • OFF

          Tech Tips

          The engine speed for rev indicator activation can be set at increments of 100 r/min between 2000 r/min and 6000 r/min.
          Initialization The set items can be initialized.

        • *1: Models with oil maintenance function

        • *2: F SPORT

        • *3: Models with Lexus Safety System +

        • *4: Models with navigation system

        • *5: Models with lane departure alert system

        • *6: Models with lane keeping assist system

        • *7: Except F SPORT

      5. Warning Mode Function


        • When a warning is necessary, the warning display interrupts the current display on the multi-information display.

        • The master warning light may illuminate or blink and the buzzer in the combination meter assembly may sound depending on the item displayed on the multi-information display.

          Priority Display Message Master Warning Light Buzzer
          1 CDY-2 - -
          CDY-4 - -
          MAINTENANCE MODE - -
          VGRS TEST MODE - -
          DRS TEST MODE - -
          ADJUSTING LDA CAMERA - -
          ADJUSTING FRONT RADAR BEAM - -
          ERROR ADJUSTING FRONT RADAR BEAM - -
          ADJUSTING FRONT RADAR BEAM VERTICAL - -
          ADJUSTING FRONT RADAR BEAM HORIZONTAL - -
          CHECKING PRE-CRASH BRAKE - -
          CHECKING CRUISE CONTROL C/D - -
          CHECKING CRUISE CONTROL BRAKE - -
          T/M LEARNING - -
          T/M ERROR - -
          Headlight System Uninitialized Visit Your Dealer - -
          BRAKE! - -*
          2 Graphic Display (Pre-crash Safety System) - -
          Graphic Display (Dynamic Radar Cruise Control System and Lane Departure Alert System or Lane Keeping Assist System) - -
          Braking Power Low Stop in a Safe Place See Owner's Manual Blinks Sounds
          Accelerator Stuck Depress Brake to Stop Blinks Sounds
          Stop the vehicle in a safe place Shift to P position Blinks Sounds
          Shift to P Before Exiting Vehicle Blinks Sounds
          Hybrid System Malfunction Do Not Be Towed Illuminates Sounds
          3 Door Open (While Driving) Blinks Sounds
          Door Open - -
          Clearance Sonar Obstruction Detection - -
          Parking Assist Malfunction Illuminates -
          Clean Parking Assist Sensor Illuminates -
          4 Power Turned Off to Save Battery - -
          5 EPB can't be Released Close Door and Fasten Your Seatbelt Blinks Sounds
          6 Shift to P Before Exiting Vehicle Blinks Sounds
          Shift Is in N Release Accelerator Before Shifting Blinks Sounds
          Depress Brake when Vehicle Is Stopped Hybrid System May Overheat Blinks Sounds
          Hybrid Battery Low Hybrid System Stopped Shift to P and Restart Blinks Sounds
          7 Hybrid System Malfunction Stop in a Safe Place See Owner's Manual Illuminates Sounds
          Check Power Steering System Illuminates Sounds
          Release Parking Brake Blinks Sounds
          Vehicle May Roll Shift to P Blinks Sounds
          Brake Hold Fault Depress Brake to Deactivate Visit Your Dealer Illuminates Sounds
          Brake Hold Warning Depress Brake on Slope Blinks Sounds
          EPB Activation Stopped Incompletely Blinks Sounds
          Key not detected Check key location Blinks Sounds
          Release Parking Brake while Depressing Brake - -
          Release Accelerator Blinks Sounds
          8 Slippery Road Cannot Shift to Lower Gear Illuminates Sounds
          Speed Limit Exceeded - -
          Lane Departure Alert Driver Attention Required Illuminates Sounds
          Lane Keeping Assist Driver Attention Required Illuminates Sounds
          LDA Hold Steering Wheel - -
          LKA Hold Steering Wheel - -
          LDA Steering Assist Unavailable Hold Steering Wheel Illuminates Sounds
          LKA Steering Assist Unavailable Hold Steering Wheel Illuminates Sounds
          Parking Brake Overheated Parking Brake Unavailable Illuminates -
          9 Check Engine Visit Your Dealer Illuminates Sounds
          Check Engine Reduced Engine Power Visit Your Dealer Illuminates Sounds
          Reduced Engine Power Visit Your Dealer Illuminates Sounds
          SRS Airbag System Malfunction Visit Your Dealer Illuminates Sounds
          Antilock Brake System Malfunction Visit Your Dealer - Sounds
          Engine Coolant Temp High Stop in a Safe Place See Owner's Manual Illuminates -
          Charging System Malfunction See Owner's Manual - -
          Radar Cruise Control Unavailable Clean Sensor Illuminates Sounds
          Radar Cruise Control Unavailable Illuminates Sounds
          Radar Cruise Control Unavailable Depress Brake to Resume Driving - -
          Grille Shutter inoperable Illuminates Sounds
          Check Entry & Start System Blinks Sounds
          Blind Spot Monitor Unavailable Illuminates Sounds
          Cruise Control Malfunction Visit Your Dealer Illuminates Sounds
          Cruise Control Fault Press Brake to Deactivate Visit Your Dealer Illuminates Sounds
          Lane Departure Alert Malfunction Visit Your Dealer Illuminates Sounds
          Lane Keeping Assist Malfunction Visit Your Dealer Illuminates Sounds
          Forward Camera System Unavailable - -
          LDA Steering Assist Deactivated Warnings Available Lane Departure Alert Unavailable Illuminates Sounds
          LKA Steering Assist Deactivated Warnings Available Lane Departure Alert Unavailable Illuminates Sounds
          Lane Departure Alert Turned On Steering Assist Active - -
          Lane Keeping Assist Turned On Steering Assist Active - -
          Lane Departure Alert Turned On Steering Assist Inactive - -
          Lane Keeping Assist Turned On Steering Assist Inactive - -
          Forward Camera System Unavailable Clean Windshield - -
          Pre-crash Safety Malfunction Visit Your Dealer Illuminates Sounds
          Blind Spot Monitor System Malfunction Visit Your Dealer Illuminates Sounds
          Oil Pressure Low Stop in a Safe Place See Owner's Manual Illuminates Sounds
          Transmission Fluid Temp High See Owner's Manual Illuminates Sounds
          Check VGRS System Illuminates Sounds
          Check DRS System Illuminates Sounds
          Braking Power Low Visit Your Dealer - Sounds
          Parking Brake Unavailable Illuminates Sounds
          Electronic Parking Brake Malfunction Visit Your Dealer Illuminates Sounds
          Radar Cruise Active Please Pay Attention to Other Vehicles - -
          Lane Departure Alert Unavailable Below Approx 50km/h - -
          Lane Departure Alert Unavailable at Current Speed - -
          10 Graphic Display (Dynamic Radar Cruise Control System and Lane Departure Alert System or Lane Keeping Assist System) - -
          Turn Off Vehicle Blinks Sounds
          Would You Like to Take Rest? - Sounds
          Please Take Rest - Sounds
          Key Left inside Vehicle - -
          Turn Lights Off Blinks Sounds
          Moon Roof Open Blinks Sounds
          Window Open Blinks Sounds
          Window / Moon Roof Open Blinks Sounds
          Depress Brake and Then Touch Key to Engine Switch - Sounds
          Depress brake and then start engine Blinks Sounds
          Shift to P position to Start Blinks Sounds
          11 Steering Lock active Blinks Sounds
          To Start Vehicle Put Shift Lever into P Blinks Sounds
          Brake Hold Malfunction Visit Your Dealer Illuminates Sounds
          Brake Hold Less Effective during Icy Conditions Illuminates Sounds
          Brake Hold Active Depress Brake and Switch to Deactivate - Sounds
          Brake Hold Unavailable Driver Door Open - Sounds
          Brake Hold Unavailable Driver Seat Belt Unbuckled - Sounds
          Brake Hold Unavailable Hood or Trunk Open - Sounds
          Depress Brake to Maintain Brake Hold - Sounds
          Close Driver Door to Maintain Brake Hold - Sounds
          Fasten Driver Seat Belt to Maintain Brake Hold - Sounds
          Warming Up Maximum Vehicle Speed: 110km/h Illuminates Sounds
          Parking Brake Activated Release before Driving - -
          Drive-Start Control Malfunction Visit Your Dealer Illuminates Sounds
          Brake Override Malfunction Visit Your Dealer Illuminates Sounds
          12 Key Battery Low Illuminates Sounds
          Engine Oil Level Low Add or Replace Blinks Sounds
          Hybrid System Overheated Reduced Output Power Illuminates Sounds
          Headlight System Malfunction Visit Your Dealer Illuminates Sounds
          Proximity Notification System Malfunction Visit Your Dealer - -
          Check RSA System Illuminates Sounds
          Accelerator and Brake Pedals Depressed Simultaneously Blinks -
          Graphic Display (Tire Pressure Monitor) - -
          13 Maintenance Required for Hybrid Battery Cooling Parts at Your Dealer - -
          Aux Battery Low See Owner's Manual - -
          Windshield Washer Fluid Low - -
          Roads May Be Icy Drive with Care - Sounds
          Traction Control Turned Off - -
          Oil Maintenance Required Soon - -
          Maintenance Required Soon - -
          Injector Maintenance Required Soon Illuminates -
          Oil Maintenance Required Visit Your Dealer - -
          Maintenance Required Visit Your Dealer - -
          Injector Maintenance Required Visit Your Dealer Illuminates -
          To Activate Auto High Beam, Switch Headlights to High Beam - -
          To Activate AHS Switch Headlights to High Beam - -
          POWER ON - -
          Graphic Display (Smart Key Indicator) - -
          VSC Turned Off Pre-crash Brake System Unavailable - -
          Pre-crash Safety Unavailable - -
          High Power Consumption Partial Limit On AC/Heater Operation Blinks -
          Pre-Crash Safety Unavailable - -
          Pre-Crash Safety Unavailable Clean Sensor - -
          Pre-Crash Safety Off - -
          EV Mode Unavailable - Sounds
          EV Mode Unavailable System Warming Up - Sounds
          EV Mode Unavailable Hybrid Battery Low - Sounds
          EV Mode Unavailable Speed Range Exceeded - Sounds
          EV Mode Unavailable Reduce Acceleration to Activate - Sounds
          EV Mode Deactivated -
          EV Mode Deactivated Hybrid Battery Low - Sounds
          EV mode Deactivated Speed Range Exceeded - Sounds
          EV Mode Deactivated Accelerator Depressed Too Far - Sounds
          Theft Sensor Turned Off - -
          Theft Sensor Turned On - -
          Automatic Mode On Shift Operation Sets or Releases Parking Brake - Sounds
          Automatic Mode Off - Sounds

        Tech Tips

        *: Skid control buzzer operation is activated.

        The warning message differs by vehicle specification.

    3. Maintenance Required Reminder Function


      1. The maintenance required reminder will appear to inform the driver of maintenance requirements. The maintenance required message is displayed on the multi-information display.

      2. The combination meter assembly calculates the vehicle driving distance based on signals from the skid control ECU assembly.

      3. There are 2 types of warnings: one is displayed when the accumulated vehicle driving distance is 14500 km or more since the last time the system was reset, and the other is displayed when the accumulated driving distance is 15000 km or more.

      4. The maintenance required reminder functions as follows:

        Warning Method 14500 km or more 15000 km or more
        Multi-information Display "Maintenance required soon" warning appears for approximately 15 seconds "Maintenance required" warning remains on

      5. After the required maintenance has been performed, the accumulated vehicle driving distance memorized in the combination meter assembly should be reset to zero using the setting function displayed on multi-information display.

        Tech Tips

        After initialization is complete, "Initialization Completed" will be displayed on the multi-information display.

  2. CONSTRUCTION


    1. Headup Display


      1. The headup display shows information on the windshield glass through the combination meter mirror ECU. The headup display gives the appearance of being displayed ahead of the vehicle.

        B002B1RE03
        Text in Illustration
        *1 Display Area *2 Windshield Glass
        *3 Combination Meter Mirror ECU - -

      2. By changing the angle of the concave mirror, the position of the image displayed can be adjusted.

        B002B2UE03
        Text in Illustration
        *1 Concave Mirror *2 ECU

      3. The headup display indicates as follows:

        Display Outline
        Vehicle Speed

        • The vehicle speed is displayed

        • The vehicle speed display can be switched between MPH and km/h by operating the HUD switch (headup display switch assembly).
        Sport Mode The tachometer and shift position are shown on the display.
        Hybrid System Indicator Hybrid System Indicator is shown on the display.
        Turn-by-turn Navigation*1 Turn-by-turn navigation information is displayed based on the signal from the multi-media module receiver assembly.
        Audio

        • Audio information is displayed based on the signal from the multi-media module receiver assembly.

        • The audio mode can be turned on or off by using a customization function.
        Dynamic Radar Cruise Control Warning*2 Dynamic radar cruise control warning display indicates when the vehicle is nearing the vehicle ahead during the vehicle-to-vehicle control.
        Pre-crash Safety Warning*2 The pre-crash safety system warning display will interrupt the current information immediately when a warning occurs.
        Lane Departure Alert or Lane Keeping Assist Warning*2 The lane departure alert system or lane keeping assist is displayed when the vehicle is out of its lane.
        Traffic Sign Display*3 The road sign assist system recognizes traffic signs using the forward recognition camera and provides information to the driver.

        • *1: Models with navigation system

        • *2: Models with Lexus safety system +

        • *3: Models with road sign assist system

          B002AX9E02
          Text in Illustration
          *A Models with Navigation System *B Models with Lexus Safety System +
          *C Models with Road Sing Assist System - -
          *a Normal Condition *b Interrupt Condition or Warning Condition
          *c Vehicle Speed Display *d Sport Mode
          *e Hybrid System Indicator *f Audio Display
          *g Turn-by-turn Navigation Display *h Pre-collision System Warning Display
          *i Dynamic Radar Cruise Control Warning Display *j Lane Departure Alert or Lane Keeping Assist Warning Display
          *k Traffic Sign Display - -

    2. Customize Display


      1. By pressing and holding the DISP switch (headup display main switch assembly) for 1.5 minutes or more, the headup display will be changed from normal mode to customization function mode. The following transitions will occur after entering customization function mode:

        B002B3RE03
        No. Condition
        *1 The DISP switch (headup display main switch assembly) is pressed for 1.5 seconds or more when the vehicle speed is 5 mph (8 km/h) or less.
        *2 The DISP switch (headup display main switch assembly) is pressed for less than 1.5 seconds when the vehicle speed is 5 mph (8 km/h) or less.
        *3 The vehicle speed is 5 mph (8 km/h) or more, or the headup display has not been operated for 3 minutes.

    3. Windshield Glass for Headup Display


      1. Windshield glass without a combiner treatment is used for the headup display.

      2. This glass has a wedge-shaped inner PVC film. This film, with its varying thickness, is located between the outer and inner layers of glass.

      3. The light that strikes the glass is reflected by the inner surface of the inner glass, and also by the inner side of the outer surface of outer layer of glass. With a conventional windshield, the light reflected from these 2 surfaces diverges due to the thickness of the glass, resulting in a double image.

      4. The PVC film uses its wedge shape to eliminate the reflection angle difference between the outer glass and inner glass. As a result, the reflected light is displaced to reduce double images.

      5. Thus, the reflected light from the headup display unit is recognized by the driver as a single display image.

        B002B2QE03
        Text in Illustration
        *1 Outer Glass *2 PVC Film
        *3 Inner Glass *4 Wedge-shaped PVC Film
        *5 Windshield Glass with Normal PVC Film *6 Windshield Glass with Wedge-shaped PVC Film
        *a Visible Light Reflected by Inner Glass *b Reflection Angel Changed