Recently purchased a 1996 SL500. Recently we’ve had cold weather and my esp and abs lights come on. Sometimes when I turn the car off and on again they turn off. Other times they don’t. I’ve tried the steering turning lock to lock doesn’t reset it. I’m wondering if it’s just an old battery that isn’t giving enough volts or it’s something more expensive. Wondering if any of you guys have had a similar problem and what your fix was.