1999 GMC ENVOY buttons

[x] Cancel search: buttons

Page 158 of 384

GMC ENVOY 1999  Owners Manual yellowblue     
3-22
1. Write down any three or four-digit number from 
000 to 1999 and keep it in a safe place separate from
the vehicle.
2. Turn the ignition to ACCESSORY or RUN.
3. Turn the radio o

Page 159 of 384

GMC ENVOY 1999  Owners Manual yellowblue     
3-23
Disabling the Theft-Deterrent Feature
Enter your secret code as follows; pause no more than
15 seconds between steps:
1. Turn the ignition to ACCESSORY or RUN.
2. Turn the radio o
Page:   < prev 1-8 9-16 17-24