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Home/DTC Codes/Volkswagen/Pointer/1998-2008 1.8L I4/U0172
U0172

Lost Communication with Heads-Up Display Module

1998-2008 Volkswagen Pointer 1.8L I4 🇷🇺

Low SeverityNetwork

Description

Cannot communicate with the secondary or extended heads-up display controller.

Symptoms

  • HUD content missing
  • HUD data not refreshing
  • HUD brightness not adjusting
  • Partial HUD display

Common Causes

  • HUD controller failure
  • CAN bus wiring
  • Module power loss
  • Fuse blown

Diagnostic Steps

  1. Check HUD controller fuse
  2. Test power and ground
  3. Check CAN wiring
  4. Test HUD display unit
  5. Check combiner glass position

Repair Notes

Check fuses and combiner glass alignment. HUD module may need reprogramming.

Related Codes

U0158Lost Communication with Head-Up Display Module

Other Network Codes

U0172 on Other Vehicles

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Volkswagen Beetle

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Common Questions

What does code U0172 mean on a 1998-2008 Volkswagen Pointer?

U0172 stands for "Lost Communication with Heads-Up Display Module". Cannot communicate with the secondary or extended heads-up display controller.

What are the symptoms of U0172 on a Volkswagen Pointer?

Common symptoms of U0172 include: HUD content missing, HUD data not refreshing, HUD brightness not adjusting, Partial HUD display.

What causes U0172 on a 1998-2008 Volkswagen Pointer?

Common causes of U0172 include: HUD controller failure, CAN bus wiring, Module power loss, Fuse blown.

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