Description
The 1997-2008 Mercedes Test Key (Smart Tech) from My Key Supply is a diagnostic tool designed for technicians working across a range of Mercedes-Benz and Chrysler platforms. Built on the HU64 blade, this brand-new aftermarket test key helps locksmiths and dealer technicians check key and immobilizer function during service without committing a customer-cut key.
- SKU: 6610
- Manufacturer: My Key Supply
- Condition: Brand New Aftermarket
- Blade: HU64
- Year range: 1997–2008
- Compatible vehicles:
- Chrysler Crossfire 2003–2008
- Mercedes C220 1997–1999
- Mercedes C230 1997–1999
- Mercedes C280 1997–1999
- Mercedes C43 1997–1999
- Mercedes ML 1998–2005
Keep this test key on the bench to verify keyway fit and system response on the covered Mercedes and Chrysler models before programming or cutting a final key, streamlining your diagnostic workflow in the shop or on-site.






