Lexus ES Common Problems & Reliability
The ES replaced the GS in the UK as the brand's mid-size executive saloon. It is exceptionally comfortable and efficient, but inherits some common modern Lexus electronic quirks.
Select a Model Year Period
Detailed fault breakdown, symptoms, and estimated repair bills by production year.
Most Common Lexus ES Faults & Repair Costs
12V Auxiliary Battery Drain
The 12V battery can drain quickly if the car is not driven for more than a few days, leading to a "dead" car that requires a jump start.
Car won't unlock, Flickering dashboard lights, Hybrid system warning on startup
- Ask if the battery has ever been replaced
- Check for a trickle charger in the boot (a common owner addition)
- Test the voltage after the car has been sitting
Brake Actuator "Squawk"
Some owners report a barking or squawking noise when the brake pedal is released, caused by the electronic brake actuator calibration.
A brief "squawk" or "bark" sound from the footwell when braking, Pulsing feel through the pedal
- Listen carefully during the test drive for any unusual hydraulic noises when braking
Buying a used Lexus ES? Always check for hidden finance and write-off history.
Mechanical problems are only half the battle. Over 1 in 3 UK used cars checked have unpaid finance or accident write-off records that could cause you to lose the car or thousands in value.