KBRR55T0SW ASSY-SMART KEYLESS

User Manual This device is part of the keyless start system. The keyless start system consists of a remote control transmitter / receiver, a request switch and push start switch installed in the vehicle, and a control unit with a built-in transmitter / receiver circuit. RKE function When you press the operation part of the remote control transmitter / receiver, the remote control transmitter / receiver you have starts communication with the control unit by radio waves, and when the verification is obtained, the door can be locked / unlocked. PEPS function When you press the request switch connected to the control unit, the remote control transmitter / receiver you have will start communicating with the control unit via radio waves, and if you can verify it, you can lock / unlock the door. Also, when you press the push switch connected to the control unit, the remote control transmitter / receiver you have will start communicating with the control unit via radio waves, and if verification is possible, ACC transition and engine start will be possible. CAUTION - Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. CAUTION - Do not exposed to excessive heat such as sunshine, fire or the like, as there is a risk of explosion or leak of flammable liquid or gas, include use, storage and transportation. CAUTION - Do not use in / store in / bring into environment of extremely high temperature or extremely low pressure due to the very high altitude. Dispose of used batteries according to the instructions. Do not attempt to burn, crush, or cut used. It can cause an explosion or leak of flammable liquid or gas. This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING Do not ingest the battery, Chemical Burn Hazard (The remote control supplied with). This product contains a coin/button cell battery. If the coin/button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to death. Keep new and used batteries away from children. If the battery compartment does not close securely, stop using the product and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. How to replace the battery 1.Case opening. Insert a flat-blade screwdriver and twist it. 2. Bring out the battery. 3. Replace the new battery. 4. Assemble upper case and lower case.

Letter of Authorization Date: June 8, 2021 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant: Marelli Corporation FCC ID: KBRR55T0 To whom it may concern: We, the undersigned, hereby authorize Akiyo Hayashi of Consumer Technology Division, UL Japan, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Japan, Inc. on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. The application for the subject equipment has not been submitted to another TCB for certification. Sincerely Yours, Takaichiro Ishida Marelli Corporation

Request for Confidentiality Date: June 8, 2021 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 Applicant : Marelli Corporation FCC ID : KBRR55T0 To whom it may concern: Please be advised that the following information is to be held confidential on behalf of us, referring to the FCC rules 0.457 and 0.459: Block Diagram Theory of Operation Schematics Parts List The application contains technical information which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, Takaichiro Ishida Marelli Corporation

Request for Short-Term Confidentiality Date: June 8, 2021 UL Verification Services Inc. 47173 Benicia Street, Fremont, CA 94538 FCC ID : KBRR55T0 Applicant : Marelli Corporation To whom it may concern: Please be advised that the following information is to be held in confidence for 180 days from the date of the Grant of Equipment Authorization and behalf of us, referring to the FCC rules 0.457 and 0.459: External Photos Internal Photos Test Setup Photos User Manual The application contains technical information, which we deem to be trade secrets and proprietary. If made public, the information might be used to the disadvantage of the applicant in the market place. Thank you for your attention to this matter. Sincerely, ____________________________________ Takaichiro Ishida Marelli Corporation

R55T0 Model External Photos

FCC ID FCC ID Mark Location FCC ID can be confirmed when replacing batteries. The battery cover can be easily opened.

R55T0 Model Internal Photo

Test report No. : 13760085H-A-R1 Page : 1 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Report Cover Page - 13-EM-F0429 Issue # 18.0 RADIO TEST REPORT Test Report No. : 13760085H-A-R1 Applicant : Marelli Corporation Type of EUT : SW ASSY-SMART KEYLESS Model Number of EUT : R55T0 FCC ID : KBRR55T0 Test regulation : FCC Part 15 Subpart C: 2021 Test Result : Complied (Refer to SECTION 3) 1. This test report shall not be reproduced in full or partial, without the written approval of UL Japan, Inc. 2. The results in this report appl y only to the sample tested. 3. This sample tested is in compliance with the limits of the above re gulation. 4. The test results in this test report are traceable to the national or international standards. 5. This test report must not be used by the customer to claim product certification, approval, or endorsement by the A2LA accreditation bod y. 6. This test report covers Radio technical requirements. It does not cover administrative issues such as Manual or non-Radio test related Requirements. (if applicable) 7. The all test items in this test report are conducted b y UL Japan, Inc. Ise EMC Lab. 8. The opinions and the interpretations to the result of the description in this report are outside scopes where UL Japan has been accredited. 9. The information provided from the customer for this report is identified in Section 1.. 10. This report is a revised version of 13760085H-A. 13760085H-A is replaced with this report. Date of test: April 13, 2021 Representative test engineer: Akihiko Maeda Engineer Approved by: Shinichi Miyazono Enginee r CERTIFICATE 5107.02 The testing in which "Non-accreditation" is displayed is outside the accreditation scopes in UL Japan. There is no testing item of "Non-accreditation". Test report No. : 13760085H-A-R1 Page : 2 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 REVISION HISTORY Original Test Report No.: 13760085H-A Revision Test report No. Date Page revised Contents - (Original) 13760085H-A May 17, 2021 - - 1 13760085H-A-R1 June 23, 2021 P.6 Correction of specification for Electric Field Strength of Spurious Emission in Clause 3.2; From “ISED: RSS-210 A1.2, 4.4” To “ISED: RSS-210 A1.2” 1 13760085H-A-R1 June 23, 2021 P.6 Correction of “FCC Part 15.31 (e)” in Clause 3.2; From The test was performed with the New Battery (DC 3.0 V) and the stable voltage was supplied to the EUT during the tests. Therefore, this EUT complies with the requirement. To The test was performed with the New Battery during the tests. Therefore, this EUT complies with the requirement. Test report No. : 13760085H-A-R1 Page : 3 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Reference: Abbreviations (Including words undescribed in this report) A2LA The American Association for Laboratory Accreditation MCS Modulation and Coding Scheme AC Alternating Current MRA Mutual Recognition Arrangement AFH Adaptive Frequency Hopping N/A Not Applicable AM Amplitude Modulation NIST National Institute of Standards and Technology Amp, AMP Amplifier NS No signal detect. ANSI American National Standards Institute NSA Normalized Site Attenuation Ant, ANT Antenna NVLAP National Voluntary Laboratory Accreditation Program AP Access Point OBW Occupied Band Width ASK Amplitude Shift Keying OFDM Orthogonal Frequency Division Multiplexing Atten., ATT Attenuator P/M Power meter AV Average PCB Printed Circuit Board BPSK Binary Phase-Shift Keying PER Packet Error Rate BR Bluetooth Basic Rate PHY Physical Layer BT Bluetooth PK Peak BT LE Bluetooth Low Energy PK/w Peak with duty factor BW BandWidth PN Pseudo random Noise Cal Int Calibration Interval PRBS Pseudo-Random Bit Sequence CCK Complementary Code Keying PSD Power Spectral Density Ch., CH Channel QAM Quadrature Amplitude Modulation CISPR Comite International Special des Perturbations Radioelectriques QP Quasi-Peak CW Continuous Wave QPSK Quadri-Phase Shift Keying DBPSK Differential BPSK RBW Resolution Band Width DC Direct Current RDS Radio Data System D-factor Distance factor RE Radio Equipment DFS Dynamic Frequency Selection RF Radio Frequency DQPSK Differential QPSK RMS Root Mean Square DSSS Direct Sequence Spread Spectrum RSS Radio Standards Specifications EDR Enhanced Data Rate Rx Receiving EIRP, e.i.r.p. Equivalent Isotropically Radiated Power SA, S/A Spectrum Analyzer EMC ElectroMagnetic Compatibility SG Signal Generator EMI ElectroMagnetic Interference SVSWR Site-Voltage Standing Wave Ratio EN European Norm TR Test Receiver ERP, e.r.p. Effective Radiated Power Tx Transmitting EU European Union VBW Video BandWidth EUT Equipment Under Test Vert. Vertical Fac. Factor WLAN Wireless LAN FCC Federal Communications Commission FHSS Frequency Hopping Spread Spectrum FM Frequency Modulation Freq. Frequency FSK Frequency Shift Keying GFSK Gaussian Frequency-Shift Keying GNSS Global Navigation Satellite System GPS Global Positioning System Hori. Horizontal ICES Interference-Causing Equipment Standard IEC International Electrotechnical Commission IEEE Institute of Electrical and Electronics Engineers IF Intermediate Frequency ILAC International Laboratory Accreditation Conference ISED Innovation, Science and Economic Development Canada ISO International Organization for Standardization JAB Japan Accreditation Board LAN Local Area Network LIMS Laboratory Information Management System Test report No. : 13760085H-A-R1 Page : 4 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 CONTENTS PAGE S…

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Test report No. : 13760085H-A-R1 Page : 18 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 APPENDIX 3: Photographs of test setup Radiated Spurious Emission Below 1 GHz Photo 1 Photo 2 Test report No. : 13760085H-A-R1 Page : 19 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Radiated Spurious Emission Above 1 GHz Photo 1 Photo 2 Test report No. : 13760085H-A-R1 Page : 20 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Worst Case Position Below 1 GHz: (Horizontal: X-axis / Vertical: Z-axis) Above 1 GHz: (Horizontal: Y-axis / Vertical: Z-axis) X-axis Y-axis Z-axis Test report No. : 13760085H-A-R1 Page : 21 of 21 Issued date : June 23, 2021 FCC ID : KBRR55T0 UL Japan, Inc. Ise EMC Lab. 4383-326 Asama-cho, Ise-shi, Mie-ken 516-0021 JAPAN Telephone : +81 596 24 8999 Facsimile : +81 596 24 8124 Worst Case Position Mechanical Key (Not Inserted) Worst Mechanical Key (Inserted) End of Report