There are 1 stored owner reports matching the electrical system leading-label group for the 2012 Jaguar XK in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)A DEFECT EXISTS IN THE JAGUAR XK CONVERTIBLE, WHICH HAS REPEATEDLY AND UNPREDICTABLY PREVENTED THE JAGUAR FROM OPERATING, APPARENTLY IN CONNECTION WITH A CONCURRENT DRAINING OF THE CAR'S BATTERY. THE DEFECT RENDERS THE AUTOMOBILE UNABLE TO RELIABLY START AND DEPRIVES THE OWNER OF THE UTILITY OF THE VEHICLE. DESPITE THE VEHICLE BEING SERVICED BY JAGUAR'S AUTHORIZED DEALER FOR THIS DEFECT ON EIGHT SEPARATE OCCASIONS AND REPLACING THE BATTERY AND BATTERY MONITOR MULTIPLE TIMES, THE DEFECT REMAINS.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.