Dashboard displaying “Brake reduced braking power”

2006 MERCEDES BENZ E350
105,000 MILES • 4WD • AUTOMATIC
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JGMORGAN84
  • MEMBER
  • 1 POST
My car keeps signaling that the ESP is has malfunction and braking power has reduced it appears to lose power. but my car still be moving so it doesn’t lose power but all dashboard lights go out...
Apr 20, 2020 at 11:28 PM
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BMDOUBLE
  • ✓Experienced Mechanic
  • 1,139 POSTS
It is possible that you have a loss of voltage due to either a faulty battery or charging system. The best place to start is to verify the integrity of these parts. Here is a guide that can help: https://www.2carpros.com/articles/how-to-check-a-car-alternator https://www.2carpros.com/articles/symptoms-of-a-bad-car-battery
Apr 21, 2020 at 4:03 AM
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