There are 2 stored owner reports matching the electrical system leading-label group for the 2015 Lexus GX 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 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)WE BOUGHT THIS CAR BRAND NEW IN 2015. SINCE THEN, WE HAD TO CHANGE BATTERIES 4 TIMES NOW. BACK IN 2016, WHEN THE FIRST BATTERY HAD TO BE REPLACED, THE DEALER ALSO CHANGED SOMETHING WITH THE STEREO, BECAUSE OF THE ELECTRICAL ISSUE. BUT THE PROBLEM STILL EXISTS. THERE'S SOMETHING WRONG WITH THE CAR'S ELECTRICAL SYSTEM, BATTERY SUDDENLY GOES DEAD. CAR HAS ABOUT 85,000 MILES ON IT. MOST RECENTLY, WE WERE AT A GRADUATION CEREMONY ABOUT 80 MILES AWAY FRON HIME, ON A HOT DAY, AND AFTER THE CEREMONY WAS OVER AT AROUND 2:00 PM, WE HEAD BACK TO THE CAR TO DRIVE BACK, BUT SUDDENLY CAR DIDN'T START. I HAD BOTH MY SENIOR PARENTS WITH ME AND IT WAS JUST A HORRIBLE SITUATION. THIS CAR IS UNSAFE TO DRIVE, BECAUSE YOU NEVER KNOW WHEN IT'S GOING TO LEAVE YOU AND NOT START. WHETHER IT'S SO MANY MILES AWAY FROM HOME OR ANY DELAERSHIP, LATE AT NIGHT OR EARLY MORNING.
LOCK ACTUATOR IS BAD
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: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.