mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Poor Heat Output at Idle and A/C Not Operating|Page 4320 > < Poor Heat Output at Idle and A/C Not Operating|Page 4318
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Auxiliary Water Pump: Service and Repair

Removal

1

Drain coolant.

2

Remove ABS control unit.

3

Loosen hose straps (64) on dual heating water valve (8) and disconnect heating water hoses.

Poor Heat Output at Idle and A/C Not Operating|Page 4320 > < Poor Heat Output at Idle and A/C Not Operating|Page 4318