Table of Contents E60/E61 Model Update Subject Page Introduction .5 Systems Overview .6 New Control Units .6 Lane Departure Warning (TLC) .6 GearSelector(GWS) .6 Longitudinal Dynamics Management (LDM).6 Car Access System (CAS) .7 New Components .7 Long Range Radar/Short Range Radar .7 Rain/Light Solar Sensor.7 New Bus Systems.7 SensorCAN .7 Diagnostics on CAN D-CAN.7 Principle of Operation .8 Car Access System 3 .8 Rain/Light Solar Sensor .9 Electrochramie Interior M irror.9 Modified Center Console Switch Cluster.12 Pop-up Menu .16 CenterConsole Switch Cluster Assembly .17 Electrical System.17 Performance Electronics .17 Steering Column Adjustment.17 RollerSunblind E60 .18 Buttons in the CenterConsole Switch Cluster.18 Trunk Push Button .18 Components.19 Exterior Lighting.19 Welcome Light .20 Daytime Driving Lights.21 Halogen Headlight.21 Bi-Xenon Headlights/Adaptive Headlights.21 Cornering Lights .22 Initial Print Date: 04/07 Revision Date: Subject Page Activation Conditions.22 Deactivation Conditions .23 Rear Light Cluster.24 Automatic Driving Lights Control.26 Service Information.27 Diagnostics Connection D-CAN.27 Center Console Switch Cluster .27 E60/E61 Model Update Model: E60, E61 Production: From March 2007 Production ■Biiermis After completion of this module you will be able to: • Identify the changes made to the E60 and E61 as of March 2007 productio 4 E60/E61 Model Update Introduction At the change of model year in M arch 2007, there will be new systems in the E60 and E61. These systems include, for example, the lane departure warning and active cruise control with stop & go function. With the lane departure warning, BMW is providing a new assistance system. The lane departure warning warns the driverto counter-steer in the event of unintention¬ al lane changing. It does this by generating a vibration in the steering wheel. The system is designed for use on B-roads, A-roads and highways. Active cruise control with stop & go function makes iteasierto drive in heavy traffic. The system supports repeated pulling away and braking in slow traffic queues. Other model year actions include: • Car Access System with electronic immobilized • Rain/light solar sensor with LIN bus • Two-part center console switch cluster and pop-up menus for seat auxiliary functions • Welcome light • Daytime driving light with corona rings • Adaptive headlights with turn-off light • Direction indicator based on light emitting diodes LED and additional side-marker lamps at rear as standard equipment • Diagnostics on CAN on body gateway module. 5 E60/E61 Model Update Systems Overview Bus Diagram RLSS CAS TLC LfF dme srr ... : H ; ; LRR c LOM D-CAN S-CAN r EGS GWS New control units are integrated in the bus system of the E60/E61.The modifications in the bus system are listed below in brief. New Control Units Lane Departure Warning (TLC) The lane departure warning generates a warning when the driver accidentally changes lane. The warning should prompt the driverto counter-steer. GearSelector (GWS) The control unit was first used with the E70 and is now also integrated in the E60/E61. Longitudinal Dynamics Management (LDM) LDM is used, amongst otherthings, forthe "Active cruise control stop & go function" driver assistance system. 6 E60/E61 Model Update Car Access System (CAS) The model year actions provide forthe installation of the Car Access System 3 in the E60/E61. The Car Access System 3 was first installed on the E92 and includes electronic immobi¬ lizers EWS 3 and EWS 4. Depending on the engine variant, EWS 3 orEWS 4 is operated by the Car Access System 3. With EWS 4, the engine electronics are connected to the Car Access System 3 by a redundant data connection.The data connection is redundantto the PT-CAN and uses the K bus protocol. New Components Long Range Radar/Short Range Radar Both components are forthe newly installed active cruise control with stop & go function. Center console switch cluster E60/E61 The center console switch cluster, which previ¬ ously consisted of one switch bar, has been split into two switch blocks. One switch block is forthe driver's side, and the other is forthe front-passenger side. Between the switch blocks, there is an ashtray insert. Rain/Light Solar Sensor The installation of the rain/light solar sensor or rain/light sensor depends on the options. Thus, for example, only the rain/light sensor is fitted with thej apan specifications. For vehicles with the head-up display option, it is not possible to install the rain/light solar sensor. The above-mentioned options forthe sensors result in the different connections via the LIN bus orK-CAN. New Bus Systems SensorCAN The sensorCAN S-CAN is a new bus system.The bus system is based on the PT-CAN. Therefore, the S-CAN works at the same speed as the PT-CAN and uses the PT-CAN protocol. Diagnostics on CAN D-CAN The body gateway module KGM now has a connection forthe Diagnostics on CAN D-CAN.The connection of a D-CAN depends on the engine variant. 7 E60/E61 Model Update Principle of Operation Car Access System 3 The Car Access System 3 CAS 3 includes the functions of Car Access System 2. A more detailed description of the Car Access System 3 is given in the following Product Information: • "Electrical/Electronic Systems E92" • "Car Access System E70". Electronic immobilized EWS 4 can be used with Car Access System 3.The use ofthe electronic immobilizer 4 depends on the engine control system fitted. The following table specifies the engine variants and their relationship to the electronic immobilizer. The Car Access System 3 CAS 3 includes the functions of Car Access System 2. A more detailed description ofthe Car Access System 3 is given in the following Product Information: • "Electrical/Electronic Systems E92" • "Car Access System E70". Vehicle Production Date (launch) Engine Engine Management EWS 3 EWS 4 E 60/E 61 03/07 N52B30UO/N52B3000 N52B3001/N52B30M1 MSV80 X E 60/E 61 03/07 N53B25U1/N52B2501 MSD80 X E 60/E 61 03/07 N54B30U0 MSD80 X E 60/E 61 03/07 N53B30U0/N53B30O0 MSD80 X E 60/E 61 03/7 N62B40O1/N62B48O1 ME9.2.3 X Electronic immobilized EWS 4 can be used with Car Access System 3.The use ofthe electronic immobilizer 4 depends on the engine control system fitted. The following table specifies the engine variants and their relationship to the electronic immobilizer. 8 E60/E61 Model Update Rain/Light Solar Sensor From 03/07 the E60/E61 will befitted with the rain/light solar sensor. In addition, the LIN bus will be installed between the rain/light solar sensor and the light module. The rain/light solar sensor is taken from the E70 and is adapted to the E60/E61.The light module requests the values from the rain/light solar sensor every 20 ms. In this way, it receives the request to activate or deactivate the driving light, for example. Requests received by the light module from the solar sensor or rain sensor, are converted into K-CAN format. The light module sends the sensor signals via the K-CAN. In this way, the body basic module receives the requests for automatic wiping and the air conditioning system receives requests for air distribution in the vehicle. The rain/light solar sensor cannot be fitted on vehicles with the head-up display option. Therefore, in this option, the rain/light sensor used to date is fitted. The rain/light sensor is connected via the K-CAN. Both specifications are illustrated in the system circuit diagram on the next page. Electrochromic Interior Mirror The electrochromic interior mirror sends the request for lighting/dimming the outside mir¬ ror directly to the body basic module. The body basic module prompts lighting/dimming of the outside mirror. The electrochromic interior mirror cannot be dimmed if reverse gear is engaged. Therefore, the light module sends the "RFSI" signal directly to the electrochromic interior mirror. This prevents the electrochromic interior mirror from dimming when reverse gear is engaged. This enables an optimal view to the rear via the interior mirror orthe outside mirror. 9 E60/E61 Model Update System Circuit Diagram 10 E60/E61 Model Update Index Explanation 1 Universal garage-dooropenerUGDO 2 Electrochromic interior mirror 3 High beam assistant FLA 4 Anti-theft alarm system LED 5 Anti-theft alarm system LED 6 Remote control receiver FBD 7 Rain/light sensor RLS 8 Rain/light solar sensor RLSS 9 M ist sensor 10 Integrated heating-air conditioning control IHKA 11 Luggage compartment electrical distribution box 12 Body gateway module KGM 13 Light module LM 14 High beam assistant image sensor K-CAN Body CAN LIN-bus Local Interconnect Network bus LVDS Low Voltage Differential Signalling KL 15 Terminal 15 KL 30 Terminal 30 KL 30g Terminal 30 switched FBD Remote control service FBD_OUT Remote control service OUT FBD_ON Remote control service ON +EC + Electrochromic interior mirror -EC - Electrochromic interior mirror RFSI Reversing light signal 11 E60/E61 Model Update Modified Center Console Switch Cluster The center console switch cluster SZM will be replaced by a two-part SZM from 03/07. This not only changes the visual aspect, but also the func¬ tionality of the buttons. The SZM is available in single, double ortriple row versions. The version depends on the number of buttons required. In principle, the buttons for Dynamic Traction Control (DTC) or Park Distance Control (PDC) are located in the top row. Previous and new centerconsole switch If, for example, Park Distance Control was not ordered, the button for unlocking the lug¬ gage area ortailgate will be located here instead. 12 E60/E61 Model Update 13 E60/E61 Model Update System Circuit Diagram 14 E60/E61 Model Update K13O0< As forthe triple-row version, it is only possible to display the function via the LED in the button. This means that pressing the button (2 or 3) calls up the associated pop-up menu in the Central Information Display. The individual activation stages of the specific function are shown in the Central Information Display. 15 E60/E61 Model Update Pop-up Menu Depending on the option, pop-up menus can be displayed in the Central Information Display. The pop-up menus are dependent on the following auxiliary seat functions: • Seat heating in conjunction with seat climate • Seat heating in conjunction with active seat • Seat heating in conjunction with seat climate and active seat • Seat heating in conjunction with active seat back width adjustment • Seat heating in conjunction with seat climate and active seat back width adjustment Example of "Pop-up" Menu « J Heizvertelluog Sit 2 * , fTjf ▼ i GONG96 T VI* 14:46 « J SittkJima Beifahrer * __ J i GOWG96 T TMC 14:46 Aktrvx? Lehnenbrctfcnvcrstciung Beifahrer Kcmfott * GONG96.3 T TMC 10:11 Seat Function Seat Heating Seat Climate Active seat back width adjustment Pressing the button for an auxiliary seat function causes this function to be activated. A pop-up menu appears in the Central Information Display. When the function is switched on, the highest setting forthe activated function is shown first. By pressing the button again, you can shift through until the function is switched off or reactivated again. The pop-up menu forthe auxiliary seat functions fades to show Check Control messages forthe time during which the Check Control messages are present. It is still possible to shift through the seat function. The only indicator in this situation is the activation display via the LED on the button. Note: If seat functions were stored before leaving the vehicle, they will still be active the nexttime the vehicle is started. 16 E60/E61 Model Update CenterConsole Switch Cluster Assembly The center console switch cluster consists of an electrical system, performance electronics and the driver's and front-passenger side button blocks. The performance electronics are connected via a 20-pin connector. The electrical system has a 32- pin connection. The two electrical systems com¬ municate with each othervia a 12-pin ribbon cable. The electrical system is integrated in a 2/3 hous¬ ing and the performance electronics are integrated in a 1/3 housing (module). Both modules are installed in the glove box device holder. The electrical system, performance electronics and buttons are connected to terminal 30g. Basic Assembly of the Steering Column Switch C luster Electrical System The LIN bus of the SZM-electrical system only connects the SZM-button blocks. The electrical system is responsible for analyzing the information from the following bus systems: • Body-CAN K-CAN • Seat bus S bus based on K bus protocol • Local Interconnect Network bus LIN bus, only for internal connection in the center console switch cluster. Performance Electronics The performance electronics control the motors for steering-column adjustment and forthe roller sunblind. Steering Column Adjustment The electrical system monitors the Hall sensors forthe electric steering-column adjust¬ ment. Thus, the position of the steering column can be used forthe steering column memory function, based on the Hall sensor pulses. The request to activate the motors for steering column adjustment is received by the electrical system via the K-CAN. The electrical system forwards the request to the perfor¬ mance electronics, which activates the motors. Note: The buttons forthe steering-column adjustment are analyzed by the steering column switch cluster. The steering column switch cluster sends the request via the PT-CAN.The body-gateway-module converts the signal to the K-CAN. 17 E60/E61 Model Update RollerSunblind E60 The request to activate the roller sunblind is received via the K-CAN.The electrical system analysis the request and the performance electronics activate the motor. Note: The button forthe roller sunblind is analyzed by the driver's switch block. The driver's switch block is connected to the body gateway module via the LIN bus. The body gateway module requests the status of the button cyclically from the driver's switch block. In this way, the body-gateway-module receives the requestto activate the rollersunblind and converts this to the K-CAN. Buttons in the Center Console Switch Cluster The buttons in the center console switch cluster are connected to the electrical system via the LIN bus. The electrical system sends the status of the buttons via the K-CAN. In this way, the Park Distance Control can be activated or deactivated by pressing the PDC button, for example. Trunk Push Button For vehicles without optional equipment, the boot-lid push button is located on the A-pil- larand is redundant in the center console switch cluster. 18 E60/E61 Model Update Components Exterior Lighting In 03/07, the exterior lighting of the E60/E61 will have the following function additions: • Welcome light • Daytime driving light with corona rings (only with bi-xenon lights) • Turn-off light (only with bi-xenon lights) • Side-marker light at rear, as standard • High beam assistant option 5AC can be deactivated via the light settings menu Forthese additions, not only new headlights or rear lights are required, but also a new light module.The light module contains the abovementioned functions and the connec¬ tion options. The pin assignment is to be taken from the BMW diagnostics system. The external dimensions of the headlights and rear lights remain the same. The modifi¬ cations are within the headlight ortail light, such as corona ring forthe daytime driving light or direction indicator based on light emitting diodes LED in the rear light. Index Explanation 1 Parking light/daytime driving light 2 Turn-off light 3 Parking light/daytime driving light 4 Low-beam headlights/high-beam headlights 5 Direction indicator 6 Side-marker light 19 E60/E61 Model Update Welcome Light The welcome light is activated for around 20 seconds when the vehicle is unlocked. In addition to the interior lighting, the following lights are also activated for the welcome light: • Parking light, corona rings in parking light function • Tail light bars, also the dimmed rearfog lights on the E60 • License plate light • Courtesy lights • Side-marker light • Illumination of the instrument cluster as indicator lamp oo Note: Forthe welcome light function, the lightswitch must be in the "low-beam headlights" or "automatic driving lights control" position. The welcome light is activated as factory default. With the controller, the welcome light can be deactivated via the Central Information Display. To do this you must select menu item: "Settings" >"Vehicle/Tires" >"Lightsettings" > "Welcome light" Confirm the desired setting by pressing the con¬ troller. i Lighting ► i) Pathway lighting 40 s Sport Welcome light WABC-HD1 H§) 11:44 am 20 E60/E61 Model Update 106-2923 Daytime Driving Lights The daytime driving light is available with halogen headlights or bi-xenon headlights as well as with adaptive headlights. Halogen Headlight With halogen headlights, the light switch must be in the "automatic driving lights control" position. With the daytime driving light, the driving light is used. Bi-Xenon Headlights/Adaptive Headlights The daytime driving light with corona rings is only available in conjunc¬ tion with the bi-xenon headlights and adaptive headlights options. In the daytime driving light function, the corona rings of the headlights and the tail light bars of the rear lights are activated. The principle for generating the daytime driving light with corona rings is taken from the E92.The light in the inside chamber of the main headlight is fed into the corona rings through optical fibercables. Only one bulb per headlight is used forfeeding light to the corona rings. Forthe daytime driving light function, the light switch must be in the "light OFF" or "auto¬ matic driving lights control" position. The switch position is important, as the daytime dri¬ ving light cannot be activated by the light module otherwise. The corona rings are switched on from terminal 15 ON, with the corresponding light switch position. The bulb is actuated in pulse width modulation. Pulse width modulation makes it possible to realize the daytime driving light and parking light functions. OCJ In the event of a defect in the daytime driving light or parking light, the following informa¬ tion is displayed or issued: Check Control Message Meaning Messages in the Central Information Display * 1 Left parking light/daytime driving light failed. Left parking light/daytime driving light. Left parking light/daytime driving lightfailed. Have checked by nearest BMW Service. 1 Right parking light/daytime driving light failed. Right parking light/daytime driving light. Right parking light/daytime driving lightfailed. Have checked by nearest BMW Service. The daytime driving light function can be activated or deactivated via the Central Information Display using the controller. To do this, you must select the menu option "Settings" > "Vehicle/Tires" > "Light set¬ tings" > "Daytime driving light". See also the Owner's Handbook. Note: The daytime driving light is subjectto statutory and country-specific regulations. These statutory and country-specific regulations must be complied with. 21 E60/E61 Model Update Cornering Lights The cornering lights is integrated with the xenon light option. With the turn-off light, the areas in front of and beside the vehicle can be illuminated, in addition to the adaptive headlights. The cornering lights has been integrated in the place of the former auxiliary high-beam light in the headlight. A special reflector geometry and positioning of the H 3-bulb makes it possible forthe light to be beamed to the side. The function of the turn-off light is taken from the E92.The function ofthe H 3-bulb is monitored by the light module. In the event of a defect in the turn-off light, the following information is displayed or issued: Check Control Message Meaning Messages in the C entral Information Display 1 Left cornering lights failed. Left cornering lights light. Left cornering lights failed. Have checked by nearest BMW Service. * 1 Right cornering lights failed. Right cornering lights. Right cornering lights failed. Have checked by nearest BMW Service. To activate the cornering lights, the adaptive headlights must first be switched on via the automatic driving lights control. The cornering lights is not activated if the hazard warning lights or one-touch direction indicatorfunction are in operation. The cornering lights is not activated when the high-beam headlights or headlight flasher are activated. If the high-beam headlights or headlight flasher is switched off and the switch-on conditions are fulfilled, the cornering lights are activated. Activation Conditions The activation conditions forforwards travel are: • 0 mph • Steering angle approximately 40 - 70° • Engine Running The activation conditions for reverse travel are: • Reverse gear selected • Turn-off light on both sides 22 E60/E61 Model Update Deactivation Conditions The turn-off light is switched off if none of the switch-on conditions is met: • Adaptive headlights OFF and - Direction indicator OFF or - Steering angle reversed or - Reverse gear OFF. In vehicles with Europe specifications, the turn-off light is also switched off when the high-beam headlights or headlight flasher are activated. In addition, the turn-off light is switched off if one of the following parameters applies: • Road speed • Vehicle stationary • Time out, time ortemperature-related limitation • Dynamism, vehicle drifting The conditions are given in the following table: Other Switch-off Conditions Road Speed Switch-on Condition Remark 70 km/h Steering Column When the vehicle is in motion Stationary Switch-on Condition Remark 0 mph Steering angle 5° - 10° reduced according to switch-on condition Time out Condition Remark >4 seconds F RAZ on, v= < 2 km/h steering angle 0° Turning at traffic lights Temperature Model Steering movement and yaw rat have opposite directions Headlight protection Dynamism Condition Remark Drifting Steering movement and yaw rate have opposite directions Adaptive headlights switch to straight-ahead position 23 E60/E61 Model Update Rear Light Cluster A new feature here is the side-marker light integrated in the rear light cluster as standard on vehicles with Europe specifications. The direction indicators and the side-marker lights are shown in LEDs (light emitting diodes). Forthe additional side-marker light, four LEDs are used on the E60 and two LEDs on the E61. Forthe brake light (BL), the outer and inner chamber of the rear light cluster is used. Forthe brake-force display (BFD) function, the rearfog light NSL chamber is used. If the rearfog light is switched on, the brake-force display is not shown. The following table shows which lights are activated, according to the function. Function Activated Lights BL Normal BKl +BL2 BL +BFD BL1 +BL2 + BFD BL +NSL BL1+ NSL Note: When the rearfog light is ON, the innerchamberofthe rear lights cluster is not used as the brake light (BL2). This is because a legally required distance of 100 mm is prescribed between the light surfaces of the brake light and the rearfog light. 1 1 2 ) 3 ) >100 mm Index Explanation 1 Exteriorchamberfor brake light - BL1 2 Interior chamber for brake light - BL2 3 Rearfog light NSL/brake-force display - BFD >100 mm Legally required distance between light surfaces of BL/NSL must be greater than 100 mm 24 E60/E61 Model Update Rear Light E60 RearLightE61 Index Explanation 1 Direction indicator (basic LED) 2 Side-marker light (LED) 3 Tail light bars (basic LED) 4 Brake light 1 5 Brake light 2 6 Reflector 7 Brake-force display 8 Reversing light 9 Tail light bars (basic LED) 25 E60/E61 Model Update Automatic Driving Lights Control With the model year actions, the E60 and E61 also now have a rain/light solar sensor. The rain/light solar sensor is connected to the light module via the LIN bus. The requests to switch the driving light on or off are received by the light module via the LIN bus.The light module requests the status ofthe rain/light solar sensor cyclically from the LIN bus. The rain/light solar sensor responds to the requests from the light module. The light module converts the signals from the rain/light solar sensorto the K-CAN and vice versa. Thus, the light module is the gateway between the LIN bus and the K-CAN Note: In vehicles with the head-up display, lane departure warning the previous rain/light sensor is used. The rain/light sensor is connected via the K-CAN. 26 E60/E61 Model Update Service Information Diagnostics Connection D-CAN A new communication interface will be used for diagnostics in future. D-CAN (Diagnostics on Controller Area Network) will replace the previous diagnostics interface world-wide. In this way, BMW has met the requirements of standard ISO 15765 (Diagnostics on CAN with KWP 2000 [Keyword Protocol 2000] orUDS [Unified Diagnostic Service]). The D-CAN data-signalling rate is 500 kbit/s. The background forthe change-over is a new legal regulation in the USA, according to which all vehicles from model year2008 must be fitted with a D-CAN.The transition phase began in September2006. The change-overto D-CAN in all ranges and model variants is planned for 3/2007 and 9/2007, depending on the type of engine installed. □ □□□□□□□ 16 9 □ □□□□□□□ Pin Assignments E60/E61 An OBD-tool or BMW diagnostics system is automatically detected and distinguished during data output.The second TXD interface (pin 8) is not necessary. Center Console Switch Cluster The center console switch cluster is now split into two. For servicing, it must be noted that the performance electronics and the electrical system are integrated in a single module. Both modules are installed in the glove box device holder. 27 E60/E61 Model Update