At 6500 miles my 2015 DB9 started displayed ""TIME FOR REGULAR SERVICE" message. It seems the car is not due for service yet (10K miles or 1year) and looks like the dealer didn't reset before delivery. I did a google search and found some outdated posts/instructions here (ignition off > press and hold T1/T2, READ > ignition on > release the buttons after triangle flashes for 3times). Anybody know how to reset in the newer models ?

 

I saw a thread titled "service reset" that had similar instructions worth a read. Looks like you need to try it multiple times but eventually it will work.

 

That process just worked for my 2010 Vantage V8. Had to do it a couple of times, but it worked!

From what I remember; "Doors closed - key to position 1, press/hold T1|T2 button, press key to position 2 and hold until the yellow triangle flashes three times - release button." (Something like that)

 

Tried several times and contacted AM Service. They told me that it can be done by AM tools only.