2. Unlock and disconnect the auxiliary heater wiring connector, loosen the fastening clamps and disconnect the cooling system hoses (see resist. illustration). Note: When disconnecting the hoses, some coolant may spill, prepare a suitable container in advance to collect the escaping liquid.
15.2. Connector (1) auxiliary heater wiring (diesel models): 2. Collars of fastening of hoses of system of cooling; 3. Fuel hose
3. Disconnect the fuel hose (see illustration 15.2) and immediately close the opening with a suitable plug. If necessary, remove traces of leaked fuel.
4. Remove 3 bolts (see resist. illustration) and separate the auxiliary heater together with the mounting bracket from the body.
15.4. bolts (4) additional heater mountings (diesel models): 5. Holder; 6. Mounting collar; 7. Downpipe
5. Remove the wiring harness from the holder (see illustration 15.4) and remove the holder. Loosen the fixing clamp on the downpipe, unscrew the fixing bolts and separate the downpipe from the auxiliary heater.
6. Turn out 2 bolts, remove an arm of fastening and remove an additional heater.
7. Installation is made in an order, the return to an order of removal. Add coolant and check the cooling system for leaks.
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