POWER OF ATTORNEY

        KNOW ALL BY THESE PRESENTS, that the undersigned hereby constitutes and
appoints each of James D. Harrington and Rachel V. Friedenberg as the
undersigned's true and lawful attorneys-in-fact to:

        (1)    Execute for and on behalf of the undersigned, in the
undersigned's capacity as a reporting person of Delphi Technologies PLC (the
"Company") pursuant to Section 16 of the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), and the rules thereunder, Forms 3, 4 and 5 in
accordance with Section 16(a) of the Exchange Act;

        (2)    Do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete and execute any such
Form 3, 4 or 5, complete and execute any amendment or amendments thereto and
timely file such form with the United States Securities and Exchange Commission
and the applicable stock exchange or similar authority, including without
limitation to apply for and obtain EDGAR filing codes; and

        (3)    Take any other action of any type whatsoever in connection with
the foregoing which, in the opinion of either of such attorneys-in-fact, may be
of benefit to, in the best interest of, or legally required by, the undersigned,
it being understood that the documents executed by either of such attorneys-in-
fact on behalf of the undersigned pursuant to this Power of Attorney shall be in
such form and shall contain such terms and conditions as either of such
attorneys-in-fact may approve in his discretion.

        The undersigned hereby grants to each such attorney-in-fact full power
and authority to act separately and to do and perform any and every act and
thing whatsoever requisite, necessary, or proper to be done in the exercise of
any of the rights and powers herein granted, as fully to all intents and
purposes as the undersigned might or could do if personally present, with full
power of substitution or revocation, hereby ratifying and confirming all that
either of such attorneys-in-fact, or the substitute or substitutes of either of
such attorneys-in-fact, shall lawfully do or cause to be done by virtue of this
Power of Attorney and the rights and powers herein granted. The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in such capacity
at the request of the undersigned, are not assuming, nor is the Company
assuming, any of the undersigned's responsibilities to comply with Section 16 of
the Exchange Act.

        This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

        IN WITNESS WHF.REOF, the undersigned has caused this Power of Attorney-
executed as of this 16th day of November, 2017.

                                        /s/ Helmut Leube
                                        ---------------------------------------
                                        Helmut Leube