SL 550 (230.471) V8-5.5L (273.965) (2008)
Combination Switch: Service and Repair
AR54.25-P-2800I Remove/Install Combination Switch
Shown On Model 220
1
Connect quiescent current retention unit
2
Disconnect ground cable of battery
3
Remove jacket tube switch module (1)
4
Install in the reverse order
5
Perform function check.