hello....
Sometimes while i'm driving my parking brake engages on it's own....the car doesn't shut off but the brake light come on, my spedometer drops to zero, and if i try to accelerate it pulls like the parking brake is on..but if i pull on the handle to release it, it's already released...i have to pull over, turn my car off, then turn it back on and the light turns off. I've taken it to the dealer twice, first time i went they said my battery was bad so i replaced it and it did it again a couple of weeks after...then i took it back and they told me my relay for my abs was burned so i replaced that and a couple of days later it started to do it again....it's very random some days not at all and some days 2 or 3 times while i'm driving....as annoying as it is i'm more concerned with the safty issues, even though my car doesn't shut off if i have to accelerate for some reason it wont.....i've been on other mb forums and a couple of people seem to have the same problem but no solution.....
another thing i noticed is when it does this my trip monitor shows weird numbers...my gas shows i have like 600 more miles on my tank and miles per gallon shows random numbers
HELP!!!!!
thanks

p.s. i have a 98 ml320