Gregoryb Posted July 25, 2023 Share Posted July 25, 2023 Any ideas why my abs and brake light come on once and then turns off? thanks Link to comment Share on other sites More sharing options...
Ronnie Posted July 25, 2023 Share Posted July 25, 2023 It's normal for that to happen if the car has been sitting overnight or hasn't been started for a long period of time during the day. It stays on until the pump builds pressure in the accumulator. The yellow ABS light will be on anytime the red warning light is on due to low pressure in the system. 1 1 Link to comment Share on other sites More sharing options...
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