Cars: 2015

[RaceBoarder]

As Wally said, the culprit may just be low fluid level in the reservoir. This can be easily checked by just opening the hood. The reservoir will have a line on it and if the fluid level is around that line, it may simply be the fluid sloshing around while the car is in motion. A bottle of Brake Fluid will be like $5 and will easily top off the reservoir if it's low.

 

[dxmnkd316]

Check the electrical back to the taillights. That caused all sorts of issues for me.

 

[MissThundercat]

Check fluid level

Had my partner come over and take a look. It was the brake fluid.

 

[St. Clown]

Had my partner come over and take a look. It was the brake fluid.

Did they say if they were concerned with a possible leak? My wife had her brakes replaced, and asked about the brake fluid. They replied that it was a closed system, and there shouldn't be any fluid loss nor degradation. That surprised me, and I plan to look into it sometime here.