Page 2 - 0 PIN DIAGNOSTIC SOCKET DELETION; The E38 and Z3 will continue to use the 20 pin connector.
2 2001 model year changes 20 PIN DIAGNOSTIC SOCKET DELETION Model: E39,E46,E52,E53 Production Date: E46 from 6/00 E39,E52,E53 from 9/00 For model year 2001 the E39, E46 and E53 will eliminate the 20 pin diagnostic connectorfrom the engine compartment. The 16 pin OBD II connector located inside the v...
Page 3 - Diagnostics via the OBD II Connector; DME; OBD II
3 2001 model year changes Diagnostics via the OBD II Connector - + UNLEADED GASOLINE ONLY 0 12 20 km/h MPH 1/min x1000 40 60 80 100 120 140 160 180 200220 240 1 0 2 3 4 5 6 7 5030 20 15 12 20 40 60 80 100 120 140 11 miles BRAKE ABS 16 9 8 7 5 4 1 D M E DME AGS I/K-BUS IKE/KOMBI DSC KL 15 KL 30 TD (R...
Page 4 - INSTRUMENT CLUSTER SIA RESET; Ignition key must be “off”; Service interval reset: high cluster
4 2001 model year changes INSTRUMENT CLUSTER SIA RESET Model: E38,E39,E46,E52,E53 Production Date: E46 from 9/99 E38,E39,E53 from 9/00 On 2001 vehicles without the diagnostic connector in the engine compartment, the use ofthe SIA reset tool is not possible. The service indicator may be reset using t...
Page 5 - Reset procedure for clusters with SIA IV using the Reset Mode.; OILSERVICE; ESET; E46 service interval reset
5 2001 model year changes • While the display is flashing, press the left button briefly to reset the service interval. After the display has shown the new interval the following will appear: “END SIA” The system can only be reset again after 10 liters (2.5gal) of fuel have been consumed. Reset proc...
Page 7 - Engines; The design objectives for the M54 engine were:; HORSEPOWER
7 2001 model year changes Engines Two M54 engine variants will be added to the E39 for the 2001 M.Y. starting production9/00. The M54 B30 and M54 B25. The M54 B30 engine will replace the M52 B28TU ofthe 528i and become the 530i. The M54 B25 engine equipped 5 Series will create a newmodel, the 525i, ...
Page 8 - Body Work
8 2001 model year changes Body Work The sheet metal remains unchanged, however several touches have been made to freshen the appearance of the 5 Series. The front, rear and side impact strips have been painted body color. The 540i/it has achrome insert along the upper edge of the impact strips. The ...
Page 10 - Head and Tail Lights; Head Lights
10 2001 model year changes Head and Tail Lights The head and tail lights of the 2001 E39 have received a new look, utilizing optical waveguide technology. The wave guides are an innovation that are not only aesthetically pleasing, but also enhance safety. Head Lights The front headlights have been c...
Page 11 - Refer to the 1999 Model Update training for details of sys-; Light source module
11 2001 model year changes The parking light and side marker use the optical wave guide technology. Clear rings surround the high and low beam reflectors. The rings are illuminated by a light source module similar to the ones used in the Visual Entry Aid system. Output voltage for the lightsource mo...
Page 12 - Tail lights; Four wave guides illuminated by 8 LEDs
12 2001 model year changes Tail lights The rear light housings have also been modi-fied for 2001. No body changes were neces-sary. The LED illuminated tail lights provide an excit-ing fresh look to the part of a 5 Series most dri-vers on the road are familiar with. Each tail light housing contains 4...
Page 13 - System Components
13 2001 model year changes E39 IHKR The 525i/it will be fitted with IHKR as standardequipment. IHKA will be available as an optionon those vehicles by ordering the Conveniencepackage: SA 466. IHKR is a semi-automatically regulated heatingand air-conditioning system. The componentsare similar to the ...
Page 14 - IHKR
14 2001 model year changes E39 IHKR I.P.O. - + HEATER CORE TEMPERATURE HEATER CORE TEMPERATURE D M E KL31 KL30 KL15 FAN SPEED A/C REQUEST RECIRCULATION REAR DEFROST TEMPERATURE CONTROL EVAPORATOR TEMPERATURE WASHER JET HEATER BLOWER MOTOR OUTPUT STAGE REAR WINDOW DEFROST RELAY WATER VALVE FRESH AIR/...
Page 15 - IHKR control unit with operating controls; Functional Description:; Temperature control:; cables
15 2001 model year changes IHKR control unit with operating controls The IHKR control unit is incorporated into the control panel. The control panel consists ofthree buttons and three rotary dials. Functional Description: • Air distribution: is carried out using the mechanical rotary dial acting on ...
Page 16 - Rear Window Defroster:; The rear window defroster is controlled via a request from
16 2001 model year changes The IHKR control module communicates with the DME via the K-Bus/KOMBI/CAN Buslink to request permission for compressor activation. The control of the compressor clutch is directly by the IHKA module via a final stage. • • Rear Window Defroster: The rear window defroster is...
Page 17 - IHKA IV; Separate temperature control for driver and passenger.; AUTO
17 2001 model year changes IHKA IV The IHKA system is standard equipment on 530i, 540i/it and M5 models. It is available asan option for the 525i/it. IHKA has been redesigned for the 2001 E39, it is identified asIHKA IV. The carry over features from the previous version are: • Integrated control pan...
Page 19 - Changes made to the E39 IHKA; IHKA IV Control Unit; Maximum cooling function
19 2001 model year changes Changes made to the E39 IHKA • New Control Unit (since 9/00). • Addition of solar sensor (since 9/00). • New IHKA integrated heater and air conditioning case (since 3/00). IHKA IV Control Unit The “REST” button on the control unit has beenreplaced with a “MAX” button. Two ...
Page 20 - Solar Sensor
20 2001 model year changes REST Function The REST function continues to operate as usual except that the MAX button has taken theplace of the REST button. Activation criteria continues to be:• Ignition “OFF” or in KL R. • “MAX” button pressed. • Outside temperature below 60 o F. • Coolant temperatur...
Page 21 - IHKA integrated heater and air conditioning case; Right Side of IHKA IV Case
21 2001 model year changes IHKA integrated heater and air conditioning case The E39 IHKA case has been redesigned since 3/00. The E39 and E53 both share thesame case design. The difference from the previous case is that a single flap (left and right), controls both thefresh air and recirculation inl...
Page 22 - Review Questions; Was the “REST” feature deleted from the IHKA IV system?
22 2001 model year changes E39 Rear Head Protection System (HPS) For 2001, rear head protection airbags (HPS)will be available for sedans ordered with rearside airbags. The airbags are a cushion (not an ITS) that isdeployed from the C-pillar. The HPS will n no ott be de-activated along with the side...