One problem related to check engine light on has been reported for the 2003 Jaguar S-type. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Jaguar S-type based on all problems reported for the 2003 S-type.
When driving at highway speeds vehicles lost power. When the engine light came on there was a message stating insufficient fuel, and restricted performance.
| Engine And Engine Cooling problems | |
| Engine problems | |
| Check Engine Light On problems | |
| Engine Stall problems | |
| Radiator problems | |
| Radiator Hose problems | |
| Engine Oil Leaking problems |