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The video above shows you how to change a burnt out front turn signal bulb on your 2006 Cadillac CTS. If the turn signal (also known as a blinker or flasher) blinks rapidly or doesn't blink at all / stays stuck when engaged, this is your CTS's way of telling you that a turn signal bulb is burnt out. Troubleshooting for burnt out turn signal bulbs in your CTS is relatively easy - turn your hazard lights on and check the front of your CTS and then the back, whichever side is not illuminating is the side with the burnt out bulb. We recommend that you change both the driver and passenger side bulbs at the same time as they get dimmer over time and if one is out, then the other one is likely to burn out soon.
When changing the turn signal bulb in your CTS, be careful not to touch the glass portion of the bulb with your fingers as this will cause the bulb to burn out prematurely.
Coolant hoses wear out over time and need to be replaced - check 'em early and often2006 Cadillac CTS 3.6L V6
On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!2006 Cadillac CTS 3.6L V6
If your car is leaking a small amount of power steering fluid - see this video on how to fix the leak2006 Cadillac CTS 3.6L V6
The best way to fix leaking hoses is to replace them, but if you don't have time, a stop leak product might work for you2006 Cadillac CTS 3.6L V6
Low coolant levels is all to common - top yours up today2006 Cadillac CTS 3.6L V6
If you have an electrical component that doesn't work, try replacing the fuse first2006 Cadillac CTS 3.6L V6