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Home >> Land Rover >> 2021 >> Discovery S >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Message Center -- Discovery/L462 >> Message Center (G2284094) >> Diagnosis And Testing >> Information And Message Center (G2363575) >> Pinpoint Tests >> Pinpoint Test E: HUD Traffic Sign Recognition (TSR) Display Checks

Pinpoint Test E: HUD Traffic Sign Recognition (TSR) Display Checks

  1. E1: CHECK IF A TRAFFIC SIGN RECOGNITION (TSR) SYSTEM IS INSTALLED TO THE VEHICLE 
    1. Confirm if the vehicle is installed with a Jaguar Land Rover approved traffic sign recognition system

      Is the vehicle installed with a Jaguar Land Rover approved traffic sign recognition system?

      Yes:  GO to  E2.

      No: HUD  traffic sign recognition display will not operate

  2. E2: CHECK THE HUD MENU (VIA THE INSTRUMENT CLUSTER) FOR HUD NAV DISPLAY OPTIONS 
    1. Check the options available in the HUD  option menu displayed through the instrument panel cluster

      Is the HUD  Traffic Sign Recognition Display option available from the HUD  option menu displayed through the instrument cluster?

      Yes:  GO to  E4.

      No:  GO to  E3.

  3. E3: HUD TRAFFIC SIGN RECOGNITION (TSR) DISPLAY OPTION IS NOT AVAILABLE FROM THE HUD OPTION MENU 
    1. Using the Jaguar Land Rover approved diagnostic equipment, check the CCF  parameters

      Is the ruleset of CCF  parameter 98 set to "installed"?

      Yes:  GO to  E4.

      No:  Update the ruleset with the correct values. Then, GO to  E4.

  4. E4: ENABLE THE HUD TRAFFIC SIGN RECOGNITION (TSR) DISPLAY OPTION FROM THE HUD OPTIONS MENU 
    1. Enable the HUD  Traffic Sign Recognition Display option from the HUD  options menu through the instrument panel cluster

      Is the HUD  Traffic Sign Recognition Display option enabled in the HUD  option menu displayed through the instrument panel cluster?

      Yes:  GO to  E5.

      No:  Switch on the HUD  Traffic Sign Recognition Display option from the HUD  options menu through the instrument panel cluster. Then, GO to  E5.

  5. E5: CHECK FOR TRAFFIC SIGN RECOGNITION (TSR) DISPLAY ON THE INSTRUMENT CLUSTER 
    1. Check for Traffic Sign Recognition information displayed on the instrument panel cluster

      Is Traffic Sign Recognition information now displayed on the instrument panel cluster?

      Yes:  If the HUD  Traffic Sign Recognition display is now also operational, no further action is required. If the HUD  Traffic Sign Recognition display is still unavailable, check the operation of the HUD  system, GO to PINPOINT TEST C .

      No:  Switch on the instrument panel cluster Traffic Sign Recognition display option from the instrument panel cluster options menu. Then, GO to  E6.

  6. E6: RECHECK FOR TRAFFIC SIGN RECOGNITION (TSR) DISPLAY ON THE INSTRUMENT CLUSTER AND HUD DISPLAY 
    1. Check for Traffic Sign Recognition information displayed on the instrument panel cluster

      Is Traffic Sign Recognition information now displayed on the instrument panel cluster?

      Yes:  If the HUD  Traffic Sign Recognition display is now also operational, no further action is required. If the HUD  Traffic Sign Recognition display is still unavailable, check the operation of the HUD  system, GO to PINPOINT TEST C .

      No:  Check the instrument panel cluster for related DTC  s and refer to the Traffic Sign Recognition system diagnostic processes

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