#1January 9, 2024 CES 2024: APTIV INVESTOR EVENT APTIV#2Forward Looking Statements This presentation, as well as other statements made by Aptiv PLC (the "Company"), contain forward-looking statements that reflect, when made, the Company's current views with respect to current events, certain investments and acquisitions and financial performance. Such forward-looking statements are subject to many risks, uncertainties and factors relating to the Company's operations and business environment, which may cause the actual results of the Company to be materially different from any future results. All statements that address future operating, financial or business performance or the Company's strategies or expectations are forward-looking statements. Factors that could cause actual results to differ materially from these forward-looking statements include, but are not limited to, the following: global and regional economic conditions, including conditions affecting the credit market; global inflationary pressures; uncertainties posed by the COVID-19 pandemic and the difficulty in predicting its future course and its impact on the global economy and the Company's future operations; uncertainties created by the conflict between Ukraine and Russia, and its impacts to the European and global economies and our operations in each country; fluctuations in interest rates and foreign currency exchange rates; the cyclical nature of global automotive sales and production; the potential disruptions in the supply of and changes in the competitive environment for raw material and other components integral to the Company's products, including the ongoing semiconductor supply shortage; the Company's ability to maintain contracts that are critical to its operations; potential changes to beneficial free trade laws and regulations, such as the United States-Mexico-Canada Agreement; changes to tax laws; the ability of the Company to integrate and realize the expected benefits of recent transactions; the ability of the Company to attract, motivate and/or retain key executives; the ability of the Company to avoid or continue to operate during a strike, or partial work stoppage or slow down by any of its unionized employees or those of its principal customers; and the ability of the Company to attract and retain customers. Additional factors are discussed under the captions "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations" in the Company's filings with the Securities and Exchange Commission. New risks and uncertainties arise from time to time, and it is impossible for us to predict these events or how they may affect the Company. It should be remembered that the price of the ordinary shares and any income from them can go down as well as up. The Company disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events and/or otherwise, except as may be required by law. 2 CES 2024 | January 9, 2024 | Aptiv APTIV.#3OHOOLLOOHOO 1 0 DLO 0 0 016100 3 11: 0 11 0:100 1 009 Today's DF 1 TOOLO 01 0 1 1 1 1 0 1 1. Discussion 601 1 10 10 Span - IHOHHO 0 10: 00¹ COOHHOLdro Hannah 00.0: 01 00 110 T CLOHETE DHOODHODH 1018 CES 2024 | January 9, 2024 | Aptiv Welcome Message Kevin Clark Chairman and Chief Executive Officer The Software-Defined Future Benjamin Lyon Senior Vice President and Chief Technology Officer Wind River Demonstrator Paul Miller Chief Technology Officer, Wind River What You'll See Today Anant Thaker Chief Strategy Officer and Senior Vice President, Product APTIV.#4BENJAMIN LYON Senior Vice President & Chief Technology Officer 4 CES 2024 | January 9, 2024 | Aptiv 110100101 MRAZ KELT HABEN 00011101000 ● 00 APTIV. 00 010011 001001101 01001#5The Software-Defined Future CES 2024 January 9, 2024 Aptv CE BATERY CAR CAR, CAR CAR CAR SIGN CAR CAR R CAR CAR PEIPERSON CLEAR VEER APTIV.#6The Emerging Intelligent Edge TRANSFORMATION ACROSS INDUSTRIES RESULTING IN NEW OPPORTUNITIES TO CREATE VALUE 6 CONSUMER TELCO AERO & DEFENSE AUTOMOTIVE Device Edge Sensors on the vehicle intake data (e.g., radars, cameras) oooo Camera CES 2024 | January 9, 2024 | Aptiv Radio unit Aerospace radar Automotive radar FAR EDGE Infrastructure Edge Data sent via wire to in-vehicle compute (e.g., ADAS domain controller) for driving decisions ||||| Smart device Base station Airplane Car / Truck NEAR EDGE Metro Edge Data transmitted via 4G/5G to regional Points of Presence (PoPs) for sorting [ DATA FLOW 880 ||||| Network Points of Presence ||||| From the edge CLOUD Cloud & Data Center PoPs send data to cloud via fiber where data is stored and further analyzed Î To the cloud Enterprise cloud and data centers APTIV.#7Key Digital Transformation Challenges SIMILAR CHALLENGES ACROSS INDUSTRIES REQUIRING A NEW INNOVATIVE SOLUTIONS SOFTWARE Traditional Monolithic 7 Architecture HARDWARE Legacy Distributed Architecture COMPLEXITY Significant software interdependencies Lack of standardization Increasing demand for new features and functions Supported by additional power/signal requirements CES 2024 | January 9, 2024 | Aptiv PERFORMANCE Lengthy software lifecycle Mission-critical safety requirements High performance compute capabilities 88 AFFORDABILITY Fragmented lifecycle management Limited software resources Incremental mechatronic approach to features is unsustainable APTIV.#8A Modern Architecture Solution THREE KEY REQUIREMENTS ADDRESSING HW /SW CHALLENGES TO UNLOCK NEW BUSINESS MODELS 8 +000 OPTIMIZED HARDWARE THE RIGHT HARDWARE CES 2024 | January 9, 2024 | Aptiv CLOUD-NATIVE SOFTWARE THE RIGHT SOFTWARE EDGE-TO-CLOUD CONNECTIVITY THE RIGHT TOOLCHAIN. 100. 1600 ·APTIV. 8 pr