One problem related to instrument panel has been reported for the 2012 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Toyota Sienna based on all problems reported for the 2012 Sienna.
2012 Toyota Sienna. Consumer writes in regards to poor vehicle dash board illuminations. The consumer stated when driving during the day time, with the day time running lights on, the dash did not illuminate. The only illumination was from the headlights and even then, it wasn't that well lit. The dash is grey in color, so it blended in well on a cloudy day.
| Electrical System problems | |
| Wiring problems | |
| Battery Dead problems | |
| Alternator/generator/regulator problems | |
| Instrument Panel problems |