One problem related to ignition has been reported for the 1999 Mercedes Benz 320. The most recently reported issues are listed below.
Vehicle stalls when vehicle hits bumps in the road. Dealer was notified. Dealer inspected the vehicle, informing owner to not put any keys in the ignition. Consumer request for more information regarding this subject.
| Battery problems | |
| Wiring problems | |
| Starter Relay problems | |
| Ignition problems |