You can diagnose potential issues in your 500e. Use an affordable OBD scan tool to check for any diagnostic trouble codes before seeking professional repairs. This essential tool can help you identify and address common breakdowns.
An OBD2 scanner is an affordable and helpful tool for identifying potential car problems. Use it to check for error codes before consulting a mechanic for diagnosis.
Take a look at the wiring harness in the trunk, especially where it bends a lot. It can easily short out and cause all sorts of weird electrical stuff to happen.