Troubleshooting guide

The system should respond correctly to all voice commands without difficulty. If problems are encountered, follow the solutions given in this guide for the appropriate error. Where the solutions are listed by number, try each solution in turn, starting with number one, until the problem is resolved.

See also:
Horn
Horn
To sound the horn, push the center pad area of the steering wheel.
WARNING
Do not disassemble the horn. Doing so could affect proper operation of the supplemental front air bag system. Tampe ...
Increasing fuel economy
● Accelerate slowly and smoothly. Maintain cruising speeds with a constant accelerator position.
● Drive at moderate speeds on the highway.
Driving at high speed lowers fuel economy. ...
Ride & Handling
Midsize luxury cars run the gamut from comfortable to rigid; the M is closer
to rigid, though not so much that it's punishing to drive. My test car last year
had the Sport package — which augments ...
