Savana 3500 V8-66L DSL Turbo VIN 6 (2007) Ignition Switch Diagrams - Page 15085
4. Release the lower wiredress cover locking tab.
5. Release the upper wiredress cover locking tab.
6. Once the locks are unlocked, lift the dress cover off.
7. IMPORTANT: Always use care when removing a terminal position assurance (TPA) in order to avoid damaging it.