Table 1 shows nine common exterior lighting related problems of the 2006 Cadillac DTS. The number one most common problem is related to the headlights (45 problems). The second most common problem is related to the exterior lighting (twelve problems).
Headlights normal (low) beam intermittently go off while driving, usually individually (both left and right) and on occasion both have gone out although sometimes one goes off, don't realize it at first until the other goes off. . Read details...
Driving at night on I-29 south and headlights went off intermittently but not simultaneously. Headlamps continued intermittent cut-out until reached destination (approx 3 hours later). As a safety issue for driving while dark, had both assemblies replaced at Cadillac dealer for approx $3,950. 00. Read details...
I bought this car, and the steering wheel controls(audio/cruise control) have not worked, prior owner was advised to replace the bcm. Front driver's headlight intermittently goes on and off when driving. Read details...