One problem related to headlight switch has been reported for the 2005 Ford Mustang. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Ford Mustang based on all problems reported for the 2005 Mustang.
Defect in under cowl drainage leads to rainwater leaking into passenger compartment. Water drains down wiring harness into the Smart junction box casing electrical shorts that at first caused the right headlamp to shutdown after 15 seconds. Recycling the headlight switch brings the headlight back on for another 15 seconds. This condition renders the vehicle unsafe to operate from sunset to sunrise. Now the drivers side headlamp has begun the same problem. I checked online and it is apparent that this is a significant safety issue for which the vehicle manufacturer has no part available to fix. They initially informed me that the smj would be available to purchase last September. That has now been pushed back to February of 2016. They want over $400 for the part plus additional labor to program and install a component that should have been recalled years ago. This problem is already covered under a TSB and the defect can cause a multitude of malfunctions that could easily result in life threatening situations. I just recently checked and found over 286 reports on file with NHTSA, yet no apparent investigations appear to have been conducted, nor a recall. It is my sincer hope that NHTSA is not waiting for a body count before taking action. . Read more...
| Exterior Lighting problems | |
| Brake Light problems | |
| Headlights problems | |
| Fog Lights problems | |
| Headlight Switch problems | |
| Tail Light problems |