Wrench symbol
The wrench symbol is your check engine light. Generally, the check engine light (https://www.yourmechanic.com/services/check-engine-light-is-on-inspection) comes on when something fairly serious is going on with the vehicle. This can happen for many different reasons such as a faulty mass air flow...
I have a bmw e46 while im driving battery light comes on and im 20 mile far away from home Mechanic's Assistant: Have you tested the battery? Have you tried testing the alternator? No how im gonna test them Mechanic's...
I have a bmw e46 while im driving battery light comes on and im 20 mile far away from home Mechanic's Assistant: Have you tested the battery? Have you tried testing the alternator? No how im gonna test them Mechanic's Assistant: What is the model/year of your BMW? 2000 328ci Mechanic's Assistant: Are you fixing your 328ci yourself? What have you tried so far? Nothing im not fixing anythink on it