Daewoo Lanos 1998 105000 miles
When setting the Reverse or Drive, the automatic transmission hits strongly. Even more, when driving and activating the low beam lamps and sometimes when turning the air conditioning on, the Overdrive is activated and the speedometer needle drives crazy. After a while, it normalizes and the Overdrive is deactivated. But, occasionally, this does not happen alone and I need to turn off the vehicle so that everything comes back to normal. What might be happening?