What could be the issue if the check engine light is on and the cooling system warning keeps flashing along with the light bolt and automatic start/stop function in the ECS system?

If your check engine light is on and the cooling system warning keeps flashing, along with the lightening bolt and automatic start/stop function in the ECS system, here are a few potential causes and solutions to consider: Low Coolant Level - A low coolant level can cause the cooling system warning to flash and trigger the check engine light. Check the coolant level and refill if necessary. Faulty Thermostat - A faulty thermostat can cause the engine to run too hot or too cold, triggering the cooling system warning and checking the engine light. Replace the thermostat if necessary. Failed Water Pump - A failed water pump can cause the engine to overheat and trigger the cooling system warning and check engine light. Replace the water pump if necessary. Electrical Issues - Loose or damaged electrical connections can cause the cooling system warning and check engine light to flash. To properly diagnose the issue, a professional mechanic can perform a thorough inspection of the cooling system and electrical connections. Solutions may include refilling the coolant level, replacing a faulty thermostat or water pump, or repairing or replacing any loose or damaged electrical connections.