Volvo C30 2007 Service And Repair Manual page 221

ACCESSORIES AND EQUIPMENT Bumpers And Mudflaps - Installation Instructions, Accessories
Fig. 200: Identifying Locking Sleeve
Courtesy of VOLVO CARS CORPORATION
Remove the lock sleeve over the joint to the engine heater's cable on the right side by the stay on the sub-

frame.
Unplug the connectors.

Applies to cars for USA
For cars to the USA there is no splice (joint) on the cable. Then this is loosened instead by the engine

heater.
Fig. 201: Identifying Double Clamp
Courtesy of VOLVO CARS CORPORATION
Loosen the cable from the double clamp on the brake pipe on the right side in the engine compartment.
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2012 Volvo C30 T-5