Front Windshield Camera Calibration

Take out the Launch Mobile Calibration Frame and place it on flat ground.

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Push the lever (1) upwards as indicated and fold down the 3 caster wheel legs (2).

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Lift one cross bar up until it fully contacts the positioning bracket. Use the safety snap hook (3) to hold in place. Repeat for the other cross bar.

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Position the Launch Mobile Calibration Frame in front of the vehicle approximately 3 meters from the front of the vehicle. This will allow clear space for taking measurements and accurately positioning the frame. Attach the Cross Laser Module (LAM09-02) to Point (8) on the Calibration Frame but do not turn on at this stage.

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Determine the center line of the vehicle by suspending the Plumb Line (LAM09-06) against the center of the front vehicle "V" logo and let it naturally drop to the ground. Lightly flick the string with your finger several times to confirm the string is perpendicular to the ground. Mark the ground with a Cross Sticker to indicate the Front Center Point of the vehicle - Point (A).
Place the Five-Line Laser Instrument (LAM09-01) at Point (A). The Logo on the Five-Line Laser Instrument should be facing towards the rear of the vehicle. Ensure the red dot underneath the Five-Line Laser Instrument is aligned with the Cross Sticker at Point (A).

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Suspend the Plumb Line (LAM09-06) against the centre of the rear vehicle "V" logo and let it naturally drop to the ground. Lightly flick the string with your finger several times to confirm the string is perpendicular to the ground. Mark the ground with a Cross Sticker to indicate the Rear Center Point of the vehicle - Point (B).
Place the Laser Reflector (LAM09-03) parallel to the vehicle and ensure the reflective stripe is aligned with Point (B).

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Place the Auxiliary Mirror (LAM09-04) in front of the vehicle, approximately located at (4). Angle the Auxiliary Mirror appropriately so that the Laser Reflector at the rear of the vehicle can be viewed without needing to lie on the ground.
Adjust the support legs of the Five-Line Laster Instrument (LAM09-01) to ensure it is level. Turn on the laser beams of the Five-Line Laser Instrument (LAM09-01).
Observe the position of the laser beam with the auxiliary mirror LAM09-04. Rotate the fine tuning knob (5) of the 5-Line Laser Instrument (LAM09-01) at Point (A) to ensure the longitudinal laser beam aligns with the reflective stripe of the Laser Reflector (LAM09-03) at Point (B). The dotted line (P) now represents the Centre Line of the Vehicle.
The calibration location requires the Target Pattern Board to be placed 2900 mm forward of the Centre Line of the Front Axle.

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Select a point approximately 500 mm forward of the front bumper on Line (P) and mark it with a Cross Sticker - Point (E).

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Place the L-shaped Bracket (LAM09-05) in line with the centre hub of the Left Front Wheel (6).
Use a Tape Measure to measure forwards from the L-Shape Bracket a distance of 2900 mm. Mark this point with a Cross Sticker as Point (Fl).
Repeat on the Right side and mark these points with Cross Stickers as Point (F2) respectively.

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Turn on the Cross Laser Module (LAM09-02) and align the Launch Mobile Calibration Frame so that the longitudinal line is still passing through Point (A) and Point (E). The lateral lines should be passing through points (Fl) and (F2). Lock the wheels of the Launch Mobile Calibration Frame at this time. Calibration note: Minor adjustment can be made to the lateral alignment using the Fine Adjustment Screw (17).

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Observe the horizontal bubble on the cross bar. If the bubble is not centred, adjust the bottom knobs (1, 2, 3) until the bubble is centered.

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Use the rotary handle (18) to set the height of the Launch Mobile Calibration Frame to 1530.4 mm as indicated by the Digital Height Gauge (H).
Calibration note: The Digital Height Gauge should be pushed all the way up into the locating slot to ensure an accurate reading.
Ensure that the Launch Mobile Calibration Frame is still correctly located with the lateral line passing through points (Fl) and (F2) and the longitudinal line pointing through Point (A) and Point (E).
Turn off the Cross Laser Module (LAM09-02) and remove it from the Launch Mobile Calibration Frame.

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Locate the 2 mounting holes (8) on the back centre of the Target Pattern Boards (LAM01-7-R and LAM01-7-L). Align these holes with the 2 mounting lugs on the side positioning plate (8) of the Launch Calibration Frame.

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There is a scale ruler on the horizontal bar of the equipment, the sliders should be positioned with the pointers at 550 mm on each side (W).
Refer to DIAGNOSTICS, PROGRAMMING & SETUP USING IDS IN SERVICE . Follow IDS instructions to trigger the ADAS module "LDW Camera Calibration" procedure for the Front Windshield Camera.
If error codes are reported on IDS, refer to the table below and adjust the calibration setup as required
IDS will confirm when Front Windshield Camera Calibration is complete.
Finally complete a Diagnostic Trouble Code check to ensure the vehicle is operating correctly.

Calibration Failure Message	Recommended Action
TAC PROTOCOL VERSION ERROR	Check DTCs. Update Front Windshield Camera Calibration Perform diagnosis and replace Front Windshield Camera if required
TAC HEADER CRC ERROR	Attempt calibration again Check DTCs. Update Front Windshield Camera Calibration Perform diagnosis and replace Front Windshield Camera if required
TAC OBJECT CRC ERROR ERROR
TAC WRONG RUNMODE ERROR
TAC PROCESS TIMEOUT ERROR
TAC SWITCHMODE FAILED ERROR
TAC NVMWRITE FAILED ERROR
TAC CAMERA INSTALLATION ERROR	Check Front Windshield Camera is mounted correctly. Attempt calibration again Check DTCs. Update Front Windshield Camera Calibration Perform diagnosis and replace Front Windshield Camera if required
TAC CALPARAMS OR ERRROR	Check targets are positioned correctly. Check adequate illumination but ensure no glare/reflection off targets. Attempt calibration again Check DTCs. Update Front Windshield Camera Calibration Perform diagnosis and replace Front Windshield Camera if required
TAC TARGET NOT FOUND ERROR
TAC ROLL ANGLE TOO LARGE ERROR	Camera is detecting a roll angle between camera and targets. Check targets are level and positioned correctly. Check Front Windshield Camera is mounted correctly.
TAC FOE OUT OF TOLERANCE ERROR	Camera is detecting a pitch/yaw angle between camera and targets. Check targets are level and positioned correctly. Check Front Windshield Camera is mounted correctly.
TAC PARAMS LOAD FAILED ERROR	Check Front Windshield Camera is mounted correctly. Check targets are level and positioned correctly.
TAC BAD PARAMS DISTANCE ERROR	Check targets are level and positioned correctly. Check DTCs. Update Front Windshield Camera Calibration Perform diagnosis and replace Front Windshield Camera if required
TAC BAD PARAMS SQUARE SIDE SIZE ERROR
TAC BAD PARAMS YAW ERROR
TAC BAD PARAMS HORIZON ERROR
TAC TOO MANY TARGETS ERROR	Ensure correct targets are being used. Ensure background area behind target is free from complex shapes and markings
TAC RUN ERROR Mobileye	Check DTCs. Update Front Windshield Camera Calibration Perform diagnosis and replace Front Windshield Camera if required
TAC2 STATUS NOT AVAILABLE	Check IDS Diagnostic Tool Software is updated