Need help diagnosing my problem. 2002 Volvo S60 went into limp mode as I was turning into my neighborhood. Got home, turned it off, turned it back on (several times), still in limp mode. Will not go over 20 mph. Car is having severe idle problems. It was so bad that the engine was shaking. Car will ...

Help. I have a 2002 Volvo S60, and the other day my indicator said "Battery Low Voltage." I turned around, went home, parked the car and got our spare car. When I got back home the Volvo would not crank. I took the battery to Auto Zone, and it was dead. I bought a new battery and installed...