Hi there. To begin, this is my first time posting on here, so do be kind.
I am a new proud owner of my first MB560sl. I am loving it so far. This car is a 1986 with 78k miles. I have only had it for 3 months and trying to get used to the noises of this car. One it squeaks in stop and go traffic. Brakes are good but from time to time, I have noticed a weird feeling in the brakes. Hard to describe but I will try. Kind of like when you are riding a bike and the chain comes off. I do not hear any grinding and it does not do this all the time but I have no idea what the problem is. Yesterday, the antilock light came on the dash but then went away once I had turned the car off. I have been driving it since yesterday and the antilock light has not come on again. Does this sound like something familiar?

Thanks for your help.

Ms. Newbie