One problem related to engine shut off without warning has been reported for the 2003 Mercedes Benz S430. The most recently reported issues are listed below.
I have a 2003 mercedes S430. The other day my wife was going down the highway at 65 mph when it just shut off in the middle of the road. This is very dangerous. How do we allow a vehicle to operate on the highway that would just cut off in the middle of the road without at least giving you a chance to get out of the road. Thanks.
| Engine Cooling System problems | |
| Engine Shut Off Without Warning problems |