Troubleshooting guide
The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions.
Where the solutions are listed by number, try each solution in turn, starting with number 1, until the problem is resolved.

See also:
Intelligent Cruise Control (ICC)
Basic Information
Intelligent Cruise Control (ICC) is an integrated part of ProPILOT Assist. Before using ICC, read the entire
ProPILOT Assist section to understand the operating procedures, cont ...
Wheels and tires
If you have a flat tire, see “Flat tire” in the
“In case of emergency” section of this
manual. ...
Spark plugs
Be sure the engine and ignition switch are off and that the parking brake
is engaged securely.
Be sure to use the correct socket to remove the spark plugs. An incorrect
socket can damage the ...
