Drilling is required to install Draw-Tite trailer hitch # 36262 on your 1999 Volvo C70 convertible. I have included a link to the installation instructions for you to look over. This is the only hitch option that will fit your vehicle.
If you plan on doing some towing the recommended ball mount is # 36061. For a 1-7/8 inch ball use # 19256 and for a 2 inch ball use # 19258. And for trailer wiring you can use # C59236. Be sure to consult the vehicle owners manual for more information on... view full answer...
Showing voltage at a pin on a connector like the Curt T-Connector Vehicle Wiring Harness that is designed to fit your 2011 C70 is common. This just means there is voltage available and since nothing is connected to the harness, there is no amperage draw. This will not drain your C70's battery.
If you want to cut off all power to the harness you can install a battery isolator like part # PK5231201 inline to the wire connected to your positive battery post. This gives you the ability to... view full answer...
There is no bumper or bumper fascia modification required to install the Draw Tite hitch part # 36262 on your 2004 Volvo C70 convertible. view full answer...