Record the details people miss.
Use this free checklist for radios, screens, ABS modules, clusters and control units. Keep the notes in this browser, print them, or send a question to RoadSpec.
Part evidence checklist.
Check each item as you confirm it. Notes stay in this browser until you choose to contact support.
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Why this evidence helps.
Similar listings can still be different parts. These are the details that narrow the decision.
Is a matching plug enough?
No. A plug can be shared across variants. Compare the number, pin layout, mounts, position, options, condition and photos as a set.
Should I photograph the original?
Yes. Capture the installed view, label, every connector and the mounting points before removal when possible. Keep those photos with the checklist.
Can the checklist confirm compatibility?
It helps you collect evidence but cannot guarantee fitment. A professional installer or qualified technician should confirm safety-critical and programming requirements.