I have a 2002 Mustang. The brake lights have three seperate red bulbs. I was told that you can get a relay or something that changes how the lights blink when you turn on the turning signals. For example, Instead of all three bulbs blinking at the same time they will blink 1-2-3, 1-2-3... I've been looking for something I can buy to do this but I havn't found anything so I'm wondering if anyone knows what I'm talking about and where to find it.

 

they are called sequential taillights here is a link to get them...


http://www.webelectricproducts.com/