Exhibit 99.1


Volkswagen Auto Loan Enhanced Trust 2008-1
MONTHLY SERVICER CERTIFICATE	Amended
For the collection period ended 8-30-2008		PAGE 1


A.	*DATES*	*Begin*	*End*	*# days*

1	Determination Date		9/18/2008
2	Payment Date		9/22/2008
3	Collection Period	7/27/2008	8/30/2008		35
4	Monthly Interest Period — Actual/360	8/20/2008	9/21/2008		33
5	Monthly Interest — 30/360				30


B.		SUMMARY


		*Initial Balance*		*Beginning Balance*		*Principal Payment*		*Ending Balance*		*Note Factor*
6	Class A-1 Notes		245,000,000.00		114,109,736.15		33,769,624.70		80,340,111.45		0.3279188
7	Class A-2-A Notes		305,000,000.00		305,000,000.00		—		305,000,000.00		1.0000000
8	Class A-3-A Notes		255,000,000.00		255,000,000.00		—		255,000,000.00		1.0000000
9	Class A-4-B Notes		214,450,000.00		214,450,000.00		—		214,450,000.00		1.0000000

10	Total Securities	$	1,019,450,000.00	$	888,559,736.15	$	33,769,624.70	$	854,790,111.45


11	Overcollateralization		23,481,371.55		23,481,371.55				23,481,371.55

12	Adjusted Pool Balance		1,042,931,371.55		912,041,107.70		33,769,624.70		878,271,483.00

13	YSOC	$	62,585,327.65	$	53,820,065.25			$	51,786,457.30

14	Net Pool Balance	$	1,105,516,699.20	$	965,861,172.95	$	33,769,624.70	$	930,057,940.30


							*Per $1000*		*Principal& Interest*		*Per $1000*
		*Coupon Rate*			*Interest Pmt Due*		*Face Amount*		*Payment Due*		*Face Amount*
15	Class A-1 Notes		2.8400	%		297,068.82		2.6033608		34,066,693.52		298.5432678
16	Class A-2-A Notes		3.7100	%		942,958.33		3.0916667		942,958.33		3.0916667
17	Class A-3-A Notes		4.5000	%		956,250.00		3.7500000		956,250.00		3.7500000
18	Class A-4-B Notes		4.1706	%		819,858.97		3.8230775		819,858.97		3.8230775

	Total Securities					3,016,136.12				36,785,760.82


C.	*COLLECTIONS AND AVAILABLE FUNDS*
19	Scheduled Principal Payments Received	22,897,847.75
20	Scheduled Interest Payments Received	5,156,601.02
21	Prepayments of Principal Received	400,643.64
22	Liquidation Proceeds	11,103,256.34
23	Recoveries Received	428,148.15
24	Other Payments Received to Reduce Principal

25	Subtotal: Total Collections	39,986,496.90

26	Repurchased Receivables	—
27	Net Swap Receipt Class A-4 Notes	—
28	Swap Replacements Proceeds
29	Reserve Account Excess Amount (Item 93)	11,048.85

30	Total Available Funds, prior to Servicer Advances	39,997,545.75

31	Servicer Advance (Item 76)	—

32	Total Available Funds + Servicer Advance	39,997,545.75

33	Reserve Account Draw Amount (Item 79)	—

34	Total Available Funds + Servicer Advance and Reserve Account Draw Amount	39,997,545.75


D.	*DISTRIBUTIONS*
	Distribution Summary:
35	Prior Advance Reimbursement (Item 82)	—
36	Servicing Fees (Item 46)	804,884.31
37	Net Swap Payment Class A-4 Notes	106,565.03
38	Senior Swap Termination Payment (paid pro rata with Class A Noteholder Interest payment)	—
39	Class A Noteholder Interest (Item 55 - paid pro rata with Senior Swap Termination Payment)	3,016,136.12
40	Principal Distribution Amount (Item 80)	33,769,624.70
41	Amount Paid to Reserve Account to Reach Specified Balance	—
42	Subordinated Swap Termination Payments	—
43	Other Amounts Paid to Trustees	—
44	Certificateholders Principal Distribution Amount	—

45	Remaining Funds to Seller	2,300,335.59


Volkswagen Auto Loan Enhanced Trust 2008-1
MONTHLY SERVICER CERTIFICATE
For the collection period ended 8-30-2008				PAGE 2


	Distribution Detail:	*Due*		*Shortfall*		*Paid*

46	Servicing Fees		804,884.31		—		804,884.31


	Pro rata:
47	Class A-1 Interest		297,068.82		—		297,068.82
48	Class A-2 Interest		942,958.33		—		942,958.33
49	Class A-3 Interest		956,250.00		—		956,250.00
50	Class A-4 Interest		819,858.97		—		819,858.97
51	Class A-1 Interest Carryover Shortfall		—		—		—
52	Class A-2 Interest Carryover Shortfall		—		—		—
53	Class A-3 Interest Carryover Shortfall		—		—		—
54	Class A-4 Interest Carryover Shortfall		—		—		—

55	Class A Noteholder Interest		3,016,136.12		—		3,016,136.12


E.	*CALCULATIONS*

	Calculation of Principal Distribution Amount:
56	Beginning Adjusted Pool Balance			912,041,107.70
57	Beginning Net Pool Balance	965,861,172.95
58	Receipts of Scheduled Principal	(22,897,847.75	)
59	Receipts of Prepaid Principal	(400,643.64	)
60	Liquidation Proceeds	(11,103,256.34	)
61	Other Collections of Principal	—
62	Principal Amount of Repurchases	—
63	Principal Amount of Defaulted Receivables	(1,401,484.92	)
64	Ending Net Pool Balance	930,057,940.30
65	Yield Supplement Overcollateralization Amount	51,786,457.30
66	Adjusted Pool Balance	878,271,483.00
67	Less: Adjusted Pool Balance — End of Collection Period			878,271,483.00

68	Calculated Principal Distribution Amount			33,769,624.70


	Calculation of Servicer Advance:
69	Available Funds, prior to Servicer Advances (Item 30)			39,997,545.75
70	Less: Prior Advance Reimbursement (Item 35)			—
71	Less: Servicing Fees Paid (Item 36)			804,884.31
72	Less: Interest Paid to Noteholders and Swap Counterparties (Items 37, 38 and 39)			3,122,701.15
73	Less: Calculated Principal Distribution (Item 68)			33,769,624.70

74	Equals: Remaining Available Funds before Servicer Advance			2,300,335.59
75	Monthly Loan Payments Due on Included Units but not received (N/A if Item 74 > 0)			N/A

76	Servicer Advance (If Item 74 < 0, lesser of Item 74 and Item 75, else 0)			—


	Calculation of Reserve Account Draw Amount:
77	Remaining Available Funds, before Reserve Account Draw (Item 74 plus Item 76)			2,300,335.59
78	Available Funds Shortfall Amount (If Item 77 < 0, Item 77, else 0)			—

79	Reserve Account Draw Amount (If Item 78 is > 0, Lesser of Reserve Acct Balance and Item 78)			—



80	Principal Distribution Amount (Item 68 - Available Funds Shortfall + Reserve Account Draw Amt)			33,769,624.70


	Reconciliation of Servicer Advance:
81	Beginning Balance of Servicer Advance			—
82	Less: Prior Advance Reimbursement			—
83	Plus: Additional Servicer Advances for Current Period			—

84	Ending Balance of Servicer Advance			—


F.	*RESERVE ACCOUNT*

	Reserve Account Balances:
85	Specified Reserve Account Balance, If reduction trigger (Item 110) = yes then $2,607,328.43, else $5,214,656.86	5,214,656.86
86	Initial Reserve Account Balance	1,042,931.37

87	Beginning Reserve Account Balance	5,214,656.86
88	Plus: Net Investment Income for the Collection Period	11,048.85

89	Subtotal: Reserve Fund Available for Distribution	5,225,705.71
90	Plus: Deposit of Excess Available Funds (Item 41)	—
91	Less: Reserve Account Draw Amount (Item 79)	—

92	Subtotal Reserve Account Balance	5,225,705.71
93	Less: Reserve Account Excess Amount to Available Funds (If Item 92 > Item 85)	11,048.85

94	Equals: Ending Reserve Account Balance	5,214,656.86


95	Change in Reserve Account Balance from Immediately Preceding Payment Date	—



Volkswagen Auto Loan Enhanced Trust 2008-1 MONTHLY SERVICER CERTIFICATE
For the collection period ended 8-30-2008				PAGE 3


G.	POOL STATISTICS

	Collateral Pool Balance Data:				*Initial*			*Current*

96	Net Pool Balance					1,105,516,699			930,057,940
97	Number of Current Contracts					69,699			55,729
98	Weighted Average Loan Rate					5.54	%		5.63	%
99	Average Remaining Term					55.0			51.7
100	Average Original Term					60.3			60.9
101	Monthly Prepayment Rate								1.10	%

								*Outstanding*
	Net Credit Loss and Repossession Activity:				*Units*			*Principal Balance*

102	Aggregate Outstanding Principal Balance of Charged Off Receivables					63			1,401,484.92
103	Liquidation Proceeds on Related Vehicles								—
104	Recoveries Received on Receivables Previously Charged Off								428,148.15

105	Net Principal Losses for Current Collection Period					63			973,336.77


106	Beginning Net Principal Losses					97			2,072,193.35
107	Net Principal Losses for Current Collection Period					63			973,336.77

108	Cumulative Net Principal Losses					160			3,045,530.12

109	Cumulative Net Loss Ratio (Cumulative Net Principal Losses divided by $1,105,516,699.20)								0.28	%

110	Reduction Trigger met? October 2009 payment date Cumulative Net Loss Ratio < .60% or April 2010 payment date Cumulative Net Loss Ratio < 1.00%								N/A


								*Outstanding*
	Delinquencies Aging Profile — End of Period:	*Percentage*			*Units*			*Principal Balance*

111	Current		99.09	%		55,181			921,590,820.03
112	31 - 60 Days Delinquent		0.78	%		477			7,291,369.52
113	61 - 90 Days Delinquent		0.13	%		71			1,175,750.75

114	Total		100.00	%		55,729			930,057,940.30


	Summary of Swap Payments and Receipts
	Receipts:
115	Net Swap Receipt Class A-4 Notes								—
116	Swap Replacements Proceeds								—

117	Total Receipts								—

	Payments
118	Net Swap Payment Class A-4 Notes								106,565.03

119	Senior Swap Termination Payment								—
120	Subordinated Swap Termination Payments								—
121	Swap Termination Payment								—


	Summary of Material Modifications, Extensions or Waivers

	None in the current month

	Summary of Material Breaches of Representations or Warranties Related to Eligibility Criteria

	None in the current month

	Summary of Material Breaches by the Issuer of Transaction Covenants

	None in the current month

	Summary of Material Changes in Practices With respect to Charge-Offs, Collections and Management of Delinquent Receivables and the Effect of any Grace Period, Re-Aging, Re-Structuring, Partial Payments or Other Practices on Delinquency and Loss Experience

	None in the current month

Volkswagen Auto Loan Enhanced Trust 2008-1 10-D/A