See also:

Troubleshooting guide
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Parking brake
- Be sure the parking brake is fully released before driving. Failure to do so can cause brake failure and lead to an accident. - Do not release the parking brake from outside the vehicle ...

Increasing fuel economy
GUID-08316153-E8EB-4B1D-A83C-780DAE9E7643 - Accelerate slowly and smoothly. Maintain cruising speeds with a constant accelerator position. - Drive at moderate speeds on the highway. Driving at ...