OnStar
Cadillac CTS / Cadillac CTS Owners Manual / OnStar
See also:
Add-on Electrical Equipment
The OnStar system is integrated
into the electrical architecture of the
vehicle. Do not add any electrical
equipment. See Add-On Electrical
Equipment. Added
electrical equipment may interfer ...
Battery Replacement
Replace the battery if the REPLACE BATTERY IN REMOTE KEY message displays in
the DIC. See “REPLACE BATTERY IN REMOTE KEY” under Key and Lock Messages for additional information.
Notice: ...
When to Check and Change Automatic Transmission Fluid
It is usually not necessary to check the transmission fluid level. The only reason
for fluid loss is a transmission leak or overheating the transmission. If a small
leak is suspected, then use the ...






