ESS will not function until the engine is at normal operating temperature.OK last time to bring up this issue. My ESS does not work, as posted before and the dash readout says "Engine too cold" I assume it means that when the engine is cold, ESS does not work. I commute about 2 miles daily and do not go much farther that that daily, just some city driving. I haven't been on a trip in a while. So my questions is, does the ESS not work when the engine is cold, but when the engine warms up, say 30 minutes of driving in a cold environment, it will begin to work?? Just trying to get some info before I take my JL in for its first oil change and check of systems.