The vehicle effectively arrived at the customer's driveway. The customer reported smoke and a burning rubber smell. Upon examination, I discovered a seized timing tensioner, causing the belt to melt onto the water pump and pulleys. Surprisingly, the timing remained unaffected. After installing a new belt/water pump kit, the vehicle started and operated flawlessly. 

Having dealt with a multitude of vehicles, it's evident that certain ones are less well-constructed than others. Take, for instance, this basic Prius battery that I reconstructed. While the rebuilding process wasn't overly complex, extracting it posed a challenge. These units are inadequately designed, featuring dissimilar metals and perplexing electrical problems. I'd recommend avoiding them. 

Irrespective of the type of service you're providing, it's imperative to inspect the customer's brakes. Especially when dealing with fleet or service vehicles, there tend to be multiple drivers who may not adhere to service schedules. Thus, it's essential to maintain diligence and adopt a proactive approach.

Although not advisable for various reasons, consider establishing a convenient workspace in proximity to your preferred auto parts store. This approach facilitates job discovery, networking, and ensures easy access to necessary parts whenever you need to make a quick trip to the store.