Service Only Mode
This power mode is available for service and diagnostics, and to verify the proper operation of the malfunction indicator lamp as may be required for emission inspection purposes. With the vehicle off, and the brake pedal not applied, pressing and holding the button for more than five seconds will place the vehicle in Service Only Mode. The instruments and audio systems will operate as they do in ON/RUN, but the vehicle will not be able to be driven. The engine will not start in Service Only Mode. Push the button again to turn the vehicle off.
See also:
Safety Belt
Refer to the following sections for important information
on how to use safety belts properly.
• Safety Belts: They Are for Everyone.
• How to Wear Safety Belts Properly.
• Lap-Shoulder B ...
Sum greater than pieces
This LaCrosse just glided through the hills and country roads around Milford
— home to GM's proving grounds — where I test drove it.
There were a few times, if you really stepped on the gas, t ...
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
(Rear): Press this button
to turn the rear
window defogger on or off.
An indicator light in the button will co ...