XML Datatype Nodes() Method

Dear ppl, I want to shred the following XML so that i can get all the Warranty(s) with id and text.

Required Output

id WarrantyText
1 1 year parts and labor
2 2 year parts and labor

XML

declare @myDoc xml
set @myDoc =
'<ProductDescription ProductID="1" ProductName="Road Bike">
<Features >
<Warranty id="1">1 year parts and labor</Warranty>
<Warranty id="2">2 year parts and labor</Warranty>
<Maintenance>3 year parts and labor extended maintenance is available</Maintenance>
</Features>
</ProductDescription>'


I am using the following query but it doesn't seem to work


select C.value('@id', 'nvarchar(max)' ) as ID,
C.value('Warranty', 'nvarchar(max)' ) as WarrantyText
from @myDoc.nodes('//Warranty') T(C)