One problem related to other fuel system fuel gauge has been reported for the 2003 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Volkswagen Jetta based on all problems reported for the 2003 Jetta.
Gas gauge inaccurate despite multiple attempted corrections (fuel sending unit x2, instrument cluster, gas tank all replaced with no improvement).
| Other Fuel System problems | |
| Other Fuel System Tank Mounting problems | |
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Pump problems |