Mazda 3 Key Replacement & Programming

Mazda 3 Models We Support

• Mazda 3 BK Series 1: 2003–2006
• Mazda 3 BK Series 2: 2006–2009
• Mazda 3 BL: 2009–2013
• Later Mazda 3 models – diagnostic programming supported

Mazda 3 Key Services

• Spare key cutting & programming
• Remote key programming
• Immobiliser & transponder programming
• All keys lost solutions

Manual Remote Programming (2003–2013)

Some Mazda 3 models support manual remote programming. If you want to attempt DIY programming first, follow our guide:

👉 Mazda 3 Remote Programming Guide

When Diagnostic Programming Is Required

• No working keys available
• 2014+ Mazda 3 models
• Vehicle won’t start after remote programming
• Incorrect or incompatible key supplied

We can diagnose and resolve these issues on-site.