SERVICER'S CERTIFICATE



                        Collection Period: January, 2004

                      Distribution Date: February 17, 2004

                      Hyundai Auto Receivables Trust 2003-A


         The undersigned certifies that he is the Vice President, Finance, of
Hyundai Motor Finance Company, a California corporation ("HMFC") and that as
such he is duly authorized to execute and deliver this certificate on behalf of
HMFC pursuant to Section 4.09 of the Sales and Servicing Agreement dated
November 7, 2003, among HMFC, as Seller and Servicer, Wells Fargo Bank
Minnesota, as Indenture Trustee, Hyundai ABS Funding Corporation, as the
Depositor and, the Hyundai Auto Receivables Trust 2004-A, as Issuer (the "Sales
and Servicing Agreement") (all capitalized terms used herein without definition
have the respective meanings specified in the Sales and Servicing Agreement) and
further certifies that:


         1.   The Servicer's report for the period from January 1, 2004, to
              January 31, 2004, attached to this certificate is complete and
              accurate and contains all information required by Section 4.09 of
              the Sales and Servicing Agreement; and

         2.   As of January 31, 2004, no Event of Servicing Termination or
              event that with notice or lapse of time or both would become an
              Event of Servicing Termination has occurred.

         IN WITNESS WHEREOF, I have affixed hereunto my signature this 9th Day
         of February, 2004.

                                      HYUNDAI MOTOR FINANCE COMPANY, as Servicer
                                      a California corporation



                                      By: /s/ David A. Hoeller
                                         --------------------------------------
                                         David A. Hoeller
                                         Vice President, Finance












Hyundai Auto Receivables Trust 2003-A
Monthly Servicing Report
- -------------------------------------------------------------------------------
Collection Period                                                 JANUARY, 2004
Distribution Date                                                      02/17/04
Transaction Month                                                             3
30/360 Days                                                                  30
Actual/360 Days                                                              33
- -------------------------------------------------------------------------------

I.  ORIGINAL DEAL PARAMETERS

Cut off Date:                              September 30, 2003
Closing Date:                                November 7, 2003



                                                   Dollars           Units               WAC         WAM
                                                   -------           -----               ---         ---
                                                                                         
Original Pool Balance:                        $ 815,463,348.54       52,845            7.296%        56

                                               Dollar Amount        % of Pool         Coupon Rate          Final Payment Date
                                               -------------        ---------         -----------          ------------------
   Class A-1 Notes                            $ 170,000,000.00        20.847%              1.1100%          November 15, 2004
   Class A-2 Notes                            $ 241,000,000.00        29.554%              1.5600%         September 15, 2006
   Class A-3 Notes                            $ 130,000,000.00        15.942%              2.3300%          November 15, 2007
   Class A-4 Notes                            $ 120,618,000.00        14.791%              3.0200%           October 15, 2010
   Class B Notes                              $  39,034,000.00         4.787%              2.9900%           October 15, 2010
   Class C Notes                              $  11,710,000.00         1.436%              3.1900%           October 15, 2010
   Class D Notes                              $  40,985,000.00         5.026%              4.0600%           October 15, 2010
                                              -------------------------------
Total Securities                              $ 753,347,000.00        92.383%

   Overcollateralization                      $ 27,323,343.23          3.351%
   YSOA                                       $ 34,793,005.31          4.267%
                                              -------------------------------
Total Original Pool Balance                  $ 815,463,348.54         100.00%


- -------------------------------------------------------------------------------

II.  POOL BALANCE AND PORTFOLIO INFORMATION



                           --------------------------------------------------------------------------------------------------
                                        Beginning of Period                       Ending of Period                Change
                           --------------------------------------------------------------------------------------------------
                                     Balance         Pool Factor             Balance         Pool Factor
                                     -------         -----------             -------         -----------
                                                                                             
   Class A-1 Notes               $ 103,286,484.86     0.6075676         $ 80,189,059.00         0.4717003    $ 23,097,425.86
   Class A-2 Notes               $ 241,000,000.00     1.0000000         $241,000,000.00         1.0000000    $           -
   Class A-3 Notes               $ 130,000,000.00     1.0000000         $130,000,000.00         1.0000000    $           -
   Class A-4 Notes               $ 120,618,000.00     1.0000000         $120,618,000.00         1.0000000    $           -
   Class B Notes                 $  39,034,000.00     1.0000000         $ 39,034,000.00         1.0000000    $           -
   Class C Notes                 $  11,710,000.00     1.0000000         $ 11,710,000.00         1.0000000    $           -
   Class D Notes                 $  40,985,000.00     1.0000000         $ 40,985,000.00         1.0000000    $           -
                           --------------------------------------------------------------------------------------------------
Total Securities                 $ 686,633,484.86     0.9114438         $663,536,059.00         0.8807841     $ 23,097,425.86

Weighted Avg. Coupon (WAC)                  7.30%                                                                         7.29%
Weighted Avg. Remaining
  Maturity (WARM)                           53.25                                                                       52.32
Pool Receivables Balance         $ 757,734,060.31                                                            $ 737,051,029.30
Remaining Number of Receivables            51,446                                                                      50,865

Adjusted Pool Balance                                                                                        $ 707,298,116.56


- -----------------------------------------------------------------------------

III.  COLLECTIONS


                                                                                                           
Principal:
     Principal Collections                                                                                    $ 20,173,820.92
     Repurchased Contract Proceeds Related to Principal                                                       $           -
     Liquidation Proceeds                                                                                     $     15,903.34
     Recoveries from Prior Month Charge-Offs                                                                  $           -
                                                                                                              ---------------
Total Principal Collections                                                                                   $ 20,189,724.26

Interest:
     Interest Collections                                                                                     $  4,777,567.97
     Interest on Repurchase Principal                                                                         $           -
                                                                                                              ---------------
Total Interest Collections                                                                                    $  4,777,567.97

Reserve Account Interest                                                                                      $      2,999.37

Total Collections                                                                                             $ 24,970,291.60



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Hyundai Auto Receivables Trust 2003-A
Monthly Servicing Report
- -------------------------------------------------------------------------------
Collection Period                                                 JANUARY, 2004
Distribution Date                                                      02/17/04
Transaction Month                                                             3
30/360 Days                                                                  30
Actual/360 Days                                                              33
- -------------------------------------------------------------------------------

IV.  DISTRIBUTIONS


                                                                                                           
     Total Collections                                                                                        $ 24,970,291.60
     Reserve Account Release                                                                                  $             -
     Reserve Account Draw                                                                                     $             -
                                                                                                              ----------------
Total Available for Distribution                                                                              $ 24,970,291.60






                                                      Amount Due                   Amount Paid
                                                      ----------                   -----------
                                                                                                    
1. Servicing Fee @1.00%:
     Servicing Fee Due                                     $ 631,445.05                 $ 631,445.05          $    631,445.05
                                                                                                              ----------------

2. Class A Noteholders Interest:
     Class A-1 Notes                                       $ 105,094.00                 $ 105,094.00
     Class A-2 Notes                                       $ 313,300.00                 $ 313,300.00
     Class A-3 Notes                                       $ 252,416.67                 $ 252,416.67
     Class A-4 Notes                                       $ 303,555.30                 $ 303,555.30
                                                           ------------                 ------------

          Total Class A interest:                          $ 974,365.97                 $ 974,365.97          $    974,365.97
                                                                                                              ----------------
3.  First Priority Principal Distribution:                 $          -                 $          -          $             -
                                                                                                              ----------------

4.   Class B Noteholders Interest:                         $  97,259.72                 $  97,259.72          $      97,259.72
                                                                                                              ----------------

5.  Second Priority Principal Distribution:                $          -                 $          -          $             -
                                                                                                              ----------------

6.   Class C Noteholders Interest:                         $  31,129.08                 $  31,129.08          $     31,129.08
                                                                                                              ----------------

7.  Third Priority Principal Distribution:                 $          -                 $          -          $             -
                                                                                                              ----------------

8.   Class D Noteholders Interest:                         $ 138,665.92                 $ 138,665.92          $    138,665.92
                                                                                                              ----------------

          Available Funds Remaining:                                                                          $ 23,097,425.86

9.   Regular Principal Distribution Amount:                                                                   $ 23,097,425.86
                                                                                                              ----------------

                                                 Distributable Amount              Paid Amount
     Class A-1 Notes                                                             $ 23,097,425.86
     Class A-2 Notes                                                             $           -
     Class A-3 Notes                                                             $           -
     Class A-4 Notes                                                             $           -
                                                                                -----------------
                                                                                -----------------
          Class A Notes Total:                         $ 130,421,334.32          $ 23,097,425.86
          Class B Notes Total:                          $ 23,169,287.80          $           -
          Class C Notes Total:                          $ 36,942,341.98          $           -
          Class D Notes Total:                          $ 14,039,745.36          $           -
                                                                                -----------------
                                                                                -----------------
               Total Noteholders Principal                                       $ 23,097,425.86

10.  Available Amounts Remaining to reserve account                                                          $             -
                                                                                                             ----------------
11.  Trust Fees and Expenses                                                                                 $             -
                                                                                                             ----------------
12.  Remaining Available Collections Released to Cetificateholder                                            $             -
                                                                                                             ----------------


- --------------------------------------------------------------------------------

V.  YIELD SUPPLEMENT OVERCOLLATERALIZATION AMOUNT (YSOA)


                                                                                        
Beginning Period Required Amount                                                           $ 30,976,696.34
Beginning Period Amount                                                                    $ 30,976,696.34
Current Period Amortization                                                                $  1,223,783.60
Ending Period Required Amount                                                              $ 29,752,912.74
Ending Period Amount                                                                       $ 29,752,912.74
Next Distribution Date Required Amount                                                     $ 28,553,525.87

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Hyundai Auto Receivables Trust 2003-A
Monthly Servicing Report
- -------------------------------------------------------------------------------
Collection Period                                                 JANUARY, 2004
Distribution Date                                                      02/17/04
Transaction Month                                                             3
30/360 Days                                                                  30
Actual/360 Days                                                              33
- -------------------------------------------------------------------------------



                                                                                        
VI.  RESERVE ACCOUNT

Beginning Period Required Amount                                                            $ 5,855,027.57
Beginning Period Amount                                                                     $ 5,855,027.57
Current Period Release to Collection Account                                                $          -
Current Period Deposit                                                                      $          -
Current Period Release to Depositor                                                         $          -
Ending Period Required Amount (0.75% of APB of cut-off date)                                $ 5,855,027.57
Ending Period Amount                                                                        $ 5,855,027.57


- -------------------------------------------------------------------------------

VII.  OVERCOLLATERALIZATION


                                                          Beginning                Ending                  Target
                                                          ---------                ------                  ------
                                                                                               
Overcollateralization Amount                             $ 40,123,879.11        $43,762,057.56          $ 57,801,802.92
Overcollateralization as a % of Original Pool              4.92%                 5.37%                    7.09%
Overcollateralization as a % of Current Pool               5.44%                 5.94%                    7.84%

- -----------------------------------------------------------------------------------------------------------------------


- -------------------------------------------------------------------------------

VIII.  DELINQUENCY AND NET LOSS ACTIVITY



                                                    Units Percent         Units      Dollars Percent       Dollar Amount
                                                    -------------         -----      ---------------       -------------
                                                                                            
     Current                                              98.23%         49,964          98.31%         $ 724,623,739.88
     30 - 59 Days                                          1.31%            664           1.29%         $   9,473,041.19
     60 - 89 Days                                          0.33%            170           0.29%         $   2,163,331.43
     90 + Days                                             0.13%             67           0.11%         $     790,916.80
                                                    --------------------------------------------------------------------
                                                                         50,865                         $ 737,051,029.30
Total
Delinquent Receivables 60 + days past due                  0.47%            237           0.40%         $   2,954,248.23
Delinquency Ratio 60+ for 1st Preceding
  Collection Period                                        0.35%            178           0.32%         $   2,424,912.18
Delinquency Ratio 60+ for 2nd Preceding
  Collection Period                                        0.12%             61           0.12%         $     906,058.86
                                                           -----                          -----
Three-Month Average Delinquency Ratio                      0.31%                          0.28%

Repossession in Current Period                                                                                        77
Repossession Inventory                                                                                                76

Charge-Offs
     Gross Principal of Charge-Off for Current Period                                                   $     509,210.09
     Recoveries for Current Period                                                                      $     (15,903.34)
     Recoveries on Previous Charge-off Contracts                                                        $            -
                                                                                                            ------------
     Net Charge-offs for Current Period                                                                 $     493,306.75

     Average Pool Balance for Current Period                                                            $ 747,392,544.81

Net Loss Ratio                                                                                                      0.79%
Net Loss Ratio for 1st Preceding Collection Period                                                                  0.20%
Net Loss Ratio for 2nd Preceding Collection Period                                                                  0.04%
                                                                                                            ------------
Three-Month Average Net Loss Ratio for Current Period                                                               0.34%

Cumulative Net Losses for All Periods                                                                   $     653,571.33
Cumulative Net Losses as a % of Initial Pool Balance                                                                0.08%



The undersigned hereby represents and warrants that the foregoing is a true and
accurate accounting with respect to the outstandings as of JANUARY 31, 2004, in
accordance with the Sale and Servicing Agreement dated as of November 7, 2003,
and that all the representations and warranties set forth in Section 3.01 and
made by HMFC, as Seller, are hereby restated and reaffirmed.



                        HYUNDAI MOTOR FINANCE COMPANY, AS SERVICER



                                By:   /s/ David A. Hoeller
                                      -----------------------------------------
                                Name: David A. Hoeller
                                Title:Vice President, Finance
                                Date: FEBRUARY 9, 2004

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