NBGMQBBHKeyless Entry and Start System

VW Kessy MQB-B ECU – Homologation Author: Dept.: Daniel Siekmann E-B-D2-HW1 Doc. name: Process Hardware Description VW_Kessy MQB-B_011460- 20_Homologation_User_Manual Doc. version 1.0 Page: 1/6 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. Hella 8303EN_GE (2004-09) Table of Content 1 General Information ............................................................................................ 2 2 LF- Performance in Typical Application ............................................................ 3 2.1 LF Antenna Positions in Vehicle ............................................................................. 4 2.2 Authentication Ranges Inside and Outside the Vehicle ........................................... 5 3 Statement and Warning ...................................................................................... 6 VW Kessy MQB-B ECU – Homologation Author: Dept.: Daniel Siekmann E-B-D2-HW1 Doc. name: Process Hardware Description VW_Kessy MQB-B_011460- 20_Homologation_User_Manual Doc. version 1.0 Page: 2/6 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. Hella 8303EN_GE (2004-09) 1 General Information In this document the Keyless Entry and Start System (Kessy) is introduced. Keyless Entry Systems are the consequent development of well-known Remote Keyless Entry Systems (RKE), the usage of the key fob with button pressing is still possible, but not necessary anymore to enter the vehicle or to start it. With the Hella Components UID, Door Handle Sensors, LF antennas and Keyless Entry ECU it’s possible to equip a vehicle with only a few components and realize this very convenient and luxury feature. The Model Name of the described ECU is: MQB-B H VW Kessy MQB-B ECU – Homologation Author: Dept.: Daniel Siekmann E-B-D2-HW1 Doc. name: Process Hardware Description VW_Kessy MQB-B_011460- 20_Homologation_User_Manual Doc. version 1.0 Page: 3/6 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. Hella 8303EN_GE (2004-09) 2 LF- Performance in Typical Application In the Kessy (Keyless Entry and Start System) the Hella ECU is connected with Hella LF Antennas. A UID – also manufactured from Hella – is to be found inside our outside the vehicle, whether a special occasion happens. Here are some examples: - Passive Entry / Exit A Person with the UID nears to the locked vehicle. If he grabs the door handle capacitive unlock sensor is activated and the complete Keyless Entry Protocol is started: The door handle antenna is transmitting LF data and a carrier signal, which can be recognized and judged by quantity (RSSI-measurement) by the UID. If the magnetic field strength is high enough (a certain border is reached) the UID stays “awake” for additional LF communication by the other antennas driven sequentially. The additional LF communication guaranties the functionality, that only the valid key OUTSIDE the vehicle authenticates the system to unlock the car passively. If the magnetic field strength is not high enough (e.g. the UID is too far away from the vehicle, the border is not reached), the UID shuts down again and waits for the next LF Data. The vehicle is still locked. A Person with the UID is leaving the vehicle. If he touches the capacitive lock sensor at the door handle, the complete Keyless Exit Protocol is started: The door handle antenna is transmitting LF data and a carrier signal, which can be recognized and judged by quantity (RSSI-measurement) by the UID. If the magnetic field strength is high enough (a certain border is reached) the UID stays “awake” for additional LF communication by the other antennas driven sequentially. The additional LF communication guaranties the functionality, that only the valid key OUTSIDE the vehicle authenticates the system lock the car passively. If the UID is left inside the car, the car won’t lock. If the magnetic field strength is not high enough (e.g. the UID is too far away from the vehicle, the border is not reached), the UID shuts down again and waits for the next LF Data. The vehicle is still open. - Passive Start A Person with the UID inside of the vehicle is pressing the Start-Stop-Switch. The Start-Stop-Switch activates the complete Keyless Start protocol: The interior antenna IN2 is transmitting the LF Data and a carrier signal, which can be recognized and judged by quantity (RSSI-measurement) by the UID. The other two interior antennas IN1 and TRUNK transmit two additional carrier signals sequential. If the magnetic field strength of one of these transmits is high enough (a certain border is reached) then the UID authenticates the system to start the vehicle. If the magnetic field strength of all antenna transmits are too low (the field strength border is not reached, maybe the UID is laying outside or is held 10cm outside the vehicle) the car won’t start. VW Kessy MQB-B ECU – Homologation Author: Dept.: Daniel Siekmann E-B-D2-HW1 Doc. name: Process Hardware Description VW_Kessy MQB-B_011460- 20_Homologation_User_Manual Doc. version 1.0 Page: 4/6 This document is confidential. Its contents are not to be exploited, passed on or disclosed to third parties without our express permission. All rights are reserved. Hella 8303EN_GE (2004-09) 2.1 LF Antenna Positions in Vehicle Fig. 1 Antenna Positions at a Keyless Entry / Keyless Start Vehicle Driver Door Handle Antenna Co-Driver Door Handle Antenna Rear Outside Antenna IN1 IN2 IN3 VW Kessy MQB-B ECU – Homologation Author: Dept.: Daniel Siekmann E-B-D2-HW1 Doc. name: Process Hardware Description VW_Kessy MQB-B_011460- 20_Homologation_User_Manual Doc. version 1.0 Page: 5/6 This document is confidential. Its contents are not to be exploited, passed on or…

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Report No.: 1410276R-RFUSP20V00 Page : 1 of 8 Attachment 2 : EUT Detailed Photographs (1) EUT Photo (2) EUT Photo Report No.: 1410276R-RFUSP20V00 Page : 2 of 8 (3) EUT Photo (4) EUT Photo

Hella KGaA Hueck & Co. FCC ID.: NBGMQBBH Rixbecker Strasse 75, D-59552 Lippstadt, Germany Tel : 4929413832616 The FCC ID Label will be placed on the equipment as shown in the photograph below.

Report No.: 1410276R-RFUSP20V00 Page : 3 of 8 (5) EUT Photo (6) EUT Photo Report No.: 1410276R-RFUSP20V00 Page : 4 of 8 (7) EUT Photo (8) EUT Photo Report No.: 1410276R-RFUSP20V00 Page : 5 of 8 (9) EUT Photo (10) EUT Photo RF CHIP Report No.: 1410276R-RFUSP20V00 Page : 6 of 8 (11) EUT Photo (12) EUT Photo Report No.: 1410276R-RFUSP20V00 Page : 7 of 8 (13) EUT Photo (14) EUT Photo Report No.: 1410276R-RFUSP20V00 Page : 8 of 8 (15) EUT Photo-Antenna (16) EUT Photo-Antenna

Report No.:1410276R-RFUSP20V00 Page : 1 of 16 FCC Test Report Product Name Keyless Entry and Start System Model No. MQB-B H FCC ID. NBGMQBBH Applicant Hella KGaA Hueck & Co. Address Rixbecker Strasse 75, D-59552 Lippstadt, Germany Date of Receipt Jan. 10, 2014 Issued Date Feb. 19, 2014 Report No. 1410276R-RFUSP20V00 Report Version V1.0 The Test Results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by TAF or any agency of the U.S. Government. Report No.:1410276R-RFUSP20V00 Page : 2 of 16 Test Report Certification Issued Date: Feb. 19, 2014 Report No.: 1410276R-RFUSP20V00 Product Name Keyless Entry and Start System Applicant Hella KGaA Hueck & Co. Address Rixbecker Strasse 75, D-59552 Lippstadt, Germany Manufacturer Hella KGaA Hueck & Co. Model No. MQB-B H FCC ID. NBGMQBBH EUT Rated Voltage DC 12V (Power by Battery) EUT Test Voltage DC 12V (Power by Battery) Trade Name HELLA Applicable Standard FCC CFR Title 47 Part 15 Subpart C: 2012 ANSI C63.10: 2009 Test Result Complied The Test Results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by TAF any agency of the U.S. Government Documented By : ( Senior Adm. Specialist / Jinn Chen ) Tested By : ( Engineer / Jack Hsu ) Approved By : ( Director / Vincent Lin ) Report No.:1410276R-RFUSP20V00 Page : 3 of 16 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION .....................................................................................................4 1.1. EUT Description ........................................................................................................................4 1.2. Operational Description .............................................................................................................5 1.3. Test System Details....................................................................................................................6 1.4. Configuration of Test System ....................................................................................................6 1.5. EUT Exercise Software..............................................................................................................6 1.6. Test Facility................................................................................................................................7 2. Radiated Emission .......................................................................................................................8 2.1. Test Equipment ..........................................................................................................................8 2.2. Test Setup...................................................................................................................................8 2.3. Limits .........................................................................................................................................9 2.4. Test Procedure..........................................................................................................................10 2.5. Uncertainty...............................................................................................................................10 2.6. Test Result of Radiated Emission ............................................................................................11 3. EMI Reduction Method During Compliance Testing ............................................................14 Attachment 1: EUT Test Photographs Attachment 2: EUT Detailed Photographs Report No.:1410276R-RFUSP20V00 Page : 4 of 16 1. GENERAL INFORMATION 1.1. EUT Description Product Name Keyless Entry and Start System Trade Name HELLA Model No. MQB-B H FCC ID. NBGMQBBH Frequency Range 125kHz Type of Modulation ASK Type of antenna Coil Number of Channel 1 Center Frequency of Each Channel: Channel Frequency 1 125 kHz Note: 1. The EUT is a Keyless Entry and Start System with a built-in 125kHz transmitter. 2. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15 Subpart C Paragraph 15.209 3. The radiation measurements are performed in X, Y, Z axis positioning. Only the worst case is shown in the report. Test Mode Mode 1: Transmit Report No.:1410276R-RFUSP20V00 Page : 5 of 16 1.2. Operational Description The EUT is Keyless Entry and Start System with a built-in 125kHz transmitter. The operation frequency is from 125kHz. The signal will be transmitted through 125kHz RF signal from the Induction coil. DC 12V (Power by Battery) shall be provided for EUT operation. Keyless Entry and Start System are the consequent development of well-known Remote Keyless Entry Systems(RKE), the usage of the key fob with button pressing is still possible, but not necessary anymore to enter the vehicle or to start it. Report No.:1410276R-RFUSP20V00 Page : 6 of 16 1.3. Test System Details The types for all equipment, plus descriptions of all cables used in the tested system (including inserted cards) are: Product Manufacturer Model No. Serial No. Power Cord (1) DC 12V Battery TRANE 12B50PE N/A N/A Signal Cable Type Signal cable Description A Power Cable Non-shielded, 1.8m 1.4. Configuration of Test System 1.5. EUT Exercise Software (1) Setup the EUT as shown in section 1.4. (2) Provide the DC Power Source, start continuous transmit (3) Verify that the EUT works correctly. Report No.:1410276R-RFUSP20V00 Page : 7 of 16 1.6. Test Facility Ambient conditions in the laboratory: Items Required (IEC 68-1) Actual Temperature (C) 15-35 20-35 Humidity (%RH) 25-75 50-65 Barometric pressure (mbar) 860-1060 950-1000 The related certificate for our laboratories about the test site and management system can be downloaded from QuieTek Corporation’s…

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Report No.: 1410276R-RFUSP20V00 Page : 1 of 2 Attachment 1: EUT Test Setup Photographs Front View of Radiated Test Back View of Radiated Test Report No.: 1410276R-RFUSP20V00 Page : 2 of 2 Front View of Radiated Test Back View of Radiated Test