Owner's book · not a shop

Know the car. Then the window. Factory specs in plain English — don't authorize until you can say this at the counter.

Owner tools

Lab desks

Sound + moment

What is that noise

Squeal when braking is not “buy pads.” We map the sound to questions the shop has to answer.

Noise desk

Symptom wizard

No part names required. We map the sound and the moment to the sentences a service writer should hear.

Checking this device…