300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987)
9. Disconnect plug-connector from buffer battery/reserve power source terminals.
Installation:
10. Connect plug-connector to buffer battery/reserve power source terminals.
11. Install buffer battery/reserve power source securely.
12. Check system with tester, See: Testing and Inspection/Component Tests and General Diagnostics.
13. Continue installation in reverse order of removal.
14. Check system with RS/SRS control lamp (A1e15).