Service Lane Departure System light comes on on 2008 Cadillac STS-V

also engine light came on,and engine ot when it is not

by in Mount Dora, FL on February 10, 2014
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3 answers 1 comment
ANSWER by , February 10, 2014
Check it for code history..
ANSWER by , February 10, 2014
You will need someone to check all of the onboard computers for codes. Any module that is a part of that system that detects a fault will cause the system to shut down and display that warning.
COMMENT by , February 10, 2014
ANSWER by , February 10, 2014
agree with both