The most obvious indicator of an alternator issue is a dashboard warning light. This is often a yellow light, shaped like a battery.
However, there are several other likely signs, including headlights or interior lights appearing dimmer than before or flickering on and off. When the car is idling, it will be easy to spot this. STARTER MOTOR
Further electrical issues include windows, air conditioning or the entertainment system not working correctly.
Frequent dead batteries or difficulty starting the engine can also indicate alternator problems – as well as more serious problems within the engine itself.
When a driver is traveling at speed, they may also notice a loud grinding noise coming from the engine.
This can then be followed by a smell of burning rubber and the engine stalling unexpectedly.
If you notice any of these signs, it’s advisable to have the alternator checked by a trusted local garage or by a mobile mechanic.