when i took delivery of my DTS last week the pressure light was on so the salesman took it to the garage and they took air out. the tech said that the light would go off after a little while but its been a full week and 300 miles and its still on, is there a way for me to reset it myself or do i need to go to the dealer?

 

have you checked in your owners manual yet?

 

You need to read the tire pressure spec posted on your cars body, usually the driver door pillar, then have someone inflate ALL the tires to that spec COLD. Taking out air would only be proper if all were grossly overinflated.

 

yep - its the first thing we did. its going back to the dealer this week.

 

Probably the best idea .. that way someone wont blame you for messing or breaking anything.
After all, you just took delivery and they should take care of it at no cost.



.