There are 2 owner-reported speed control & cruise complaints for the 2006 Lincoln LSin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
WHEN I BE DRIVING GIVE IT THE GAS THE ETC FAILED SAFEMODE JUMPS ON HAVE NO ACCELERATION OR POWER I HAVE TO PULL OVER IN TRAFFIC WERE EVER WE ARE AT INTERSTATE, TOWN IT DON'T MATTER IT IS UNSAFE AND I SEE A LOT OF THESE CARS IN THIS YEAR OR EARLIER HAVE THE SAME PROBLEM AND DON'T KNOW HOW TO FIX IT. *TR
VEHICLE HAD EXPERIENCE APPROXIMATELY 6 TIMES THE TRAC CONTROL TURNING OFF WHILE DRIVING. SOON WHILE ACCELERATING ONTO FREEWAY THE LIGHT CAME ON AND THEN A LOAD NOISE. THE ENGINE BLEW WITH NO PRIOR WARNING FROM ANY OF THE VEHICLE CONTROLS EXCEPT FOR THE TRAC CONTROL LIGHT. THE CAR CONTINUES TO SIT IN MY GARAGE BECAUSE I DO NOT HAVE $5000.00 TO FIX IT. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026