560SEL (126.039) V8-5.6L (117.968) (1986)
Heater Control Valve: Service and Repair
Remove/Install Dual Heating Water Valve
Dual Heating Water Valve
Removal
1
Drain coolant.
2
Remove ABS control unit.
3
Disconnect battery terminals.
4
Loosen cable strap (see arrow) and disconnect electrical plug connection.
5
Loosen protective strip (61) on bracing wall right as far as necessary and lift positive cable of battery upward out of bracing wall.