One problem related to ignition has been reported for the 1999 Porsche 911. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 1999 Porsche 911 based on all problems reported for the 1999 911.
Consumer states: vehicle doors unlock and windows roll down automatically without being touched. The vehicle does this whether keys are in the ignition or not. Dealer installed new drivers door key switch assembly at the consumers expense.
| Ignition problems | |
| Wiring problems |