A guess.
My 2004 and 2006 data cards both show the Booster Heater option.
2004 = HZ9 HEATER BOOSTER, DIESEL
2006 = H86 TIMER FOR HEATER BOOSTER
HZ9 HEATER BOOSTER, DIESEL
Both of my Sprinters have the Bacon Bowtie switch. The 2006 has the program timer.
My interpretation is that if you have have the Bacon Bowtie switch then your Sprinter was ordered with the HZ9 Booster Heater option.
If you additionally have the Program Timer Unit by the shifter then you have the H86 TIMER FOR HEATER BOOSTER.
If you have the Bacon Bowtie switch with the Speed Racer 120 minute switch then you have some Hxx "SWITCH or FIXED TIMER" FOR HEATER BOOSTER.
With no Bacon Bowtie switch then your heater is some sort of a Hxx Auxilliary Heater variation.
I have no idea what exactly the Hxx HOT WATER ADDITIONAL HEATER is exactly. My 2006 has the rear passenger area heat exchanger and fan with duct.
2006 has:
H12 HOT WATER ADDITIONAL HEATER
H13 ADDITIONAL HEAT EXCHANGER, REAR
My 2004 doesn't list any "HOT WATER ADDITIONAL HEATER" so it doesn't seem to relate to the Booster Heater.
I have seen some data cards with only "H12 HOT WATER ADDITIONAL HEATER" and no other option listed (eg - REAR).
As someone quipped, "Clear as mud.".
As an aside.
Both my 2004 and 2006 list: KL1 FUEL-LEVEL SENSOR FOR AUXILIARY HEATER. so perhaps the low fuel cutoff isn't just tied to the Low Tank warning even though my 2004 Booster Heater cuts off when that warning lights up.
My data cards raw text copied and pasted.
Thanks goes to Sailquik Roger for supplying them to me.
2004 Dodge 2500 140 Cargo
VIN WD290366215649271 0 Ext. VIN: WD2PD644545649271 Production order:
Sales designation: 316 4X2 3550 Order no. 7 4 704 37154 Dealer no.: Delivery date: 05 04 2004
Original parts
Engine no.: 647981 50 898239
Transmission: 722681 05 259504
Transfer case:
Cab:
Steering: 040903020
Platform:
Front axle 1: 730415 S 780874
Front axle 2:
Rear axle 1: 741408 I 109256
Rear axle 2:
Major assembly variant
Text Part var. design.
Engine: X 009 214 451
Transmission:
Transfer case:
Front axle 1: X 006 070 032 7304150
Front axle 2:
Rear axle 1: X 004 800 193 Y 7414080
Rear axle 2:
Lamps: HELLA/HELLA
Speedometer corr.:
Heater:
Trailer coupling:
Retarder:
PTO:
Rims: LEMMERZ
Body: 3
Wipers:
Cable winch:
SA Codes
172 No code designation available (FUEL PREHEATER)
181 No code designation available
423 No code designation available
440 No code designation available
580 No code designation available
AC6 AXLE RATIO I = 3.727
B90 WITHOUT LOAD-DEPENDENT BRAKE VALVE
BB0 BRAKING SYSTEM WITH ABS/ASR OR ABS/ETS
BB3 No code designation available [ELECTRONIC STABILITY PROGRAM (ESP)]
C38 REAR SPRING FOR 3.88-T WEIGHT VARIANT
C42 No code designation available (STABILIZER,REAR AXLE UNDER THE FRAME)
C45 H.D. FRONT AXLE STABILIZER
C47 H.D. SHOCK ABSORBERS
D93 ELIMINATION OF PARTITION PANEL
E88 CIGAR LIGHTER
EE8 12V BATTERY 100 AH
EF5 RADIO SOUND 10 WITH CASS.PLAYER AND 2 SPEAKERS
EK1 TERMINAL STRIP FOR CONN. TO DRIVER SEAT CUSHION
ES5 No code designation available (12V POWER SOCKET, INSTRUMENT PANEL)
FG7 STORAGE BOX AT CO-DRIVER SEAT
FG8 CUP HOLDER(S), FRONT
FS4 RIGHT ADDITIONAL MIRROR
G40 No code designation available (Auto Transmission)
H16 No code designation available
H21 ALL-RND.HEAT ABSORB.GL.W.BAND FLTR ON FR.WINDOW
HH9 AIR.COND.SYS., CONTROLLED, "TEMPMATIC"
HZ9 HEATER BOOSTER, DIESEL
IL2 EXPORT (OUTSIDE GERMANY)
J11 SPEEDOMETER IN MILES
J64 MAINTENANCE INDICATION
J65 OUTSIDE TEMPERATURE INDICATOR
JA1 INDICATOR LAMP FOR WIPER FLUID LEVEL
JW0 BACKUP WARNING SYSTEM
JW6 SERVICE MONITOR "ASSYST"
KB0 MAIN TANK 100 LITER
KL1 FUEL-LEVEL SENSOR FOR AUXILIARY HEATER
KL5 FUEL FILTER WITH WATER SEPARATOR
L05 AUTOMATIC DAYTIME DRIVING LIGHT FOR CANADA
L65 COURT. LIGHTS F. TRUNK/PASS. COMP. W. DOOR CONT.
LB5 THIRD STOP LAMP
M96 FUEL PREHEATER
MC0 ENGINE OM 647 DE 27 LA 115 KW (156 HP) 3800/RPM
MF2 ENGINE REGISTERED FOR "CARB STATES"
MS1 CRUISE CONTROL
P47 MUDFLAP FRONT
P48 MUD APRON
R65 SPARE WHEEL CARRIER UNDER FRAME END
R87 No code designation available (Spare Wheel)
RA5 DROP CENTER RIMS 6 J X 16 H2 F. 225/75 R16 RF8 TIRE MANUFACTURER MICHELIN (80)
RG8 TYRES 225/75 R16 RM0 ALL-SEASON TIRE
RM9 TIRE MAKE SPECIAL REQUEST
S22 DRIVER'S SEAT ARMREST
S25 CO-DRIVER'S SEAT ARMREST
SA5 AIRBAG DRIVER SIDE
SA6 CO-DRIVER'S AIR BAG
SB1 DRIVER SEAT, COMFORT
SB2 PASSENGER SEAT, COMFORT
SS4 "SANTOS" FABRIC SEAT COVERING
T16 SLIDING TYPE LOADING DOOR ON THE RIGHT T85 ENTRANCE GRAB AT CORNER PILLAR AT LEFT REAR
T86 ENTRANCE GRAB AT CORNER PILLAR AT RIGHT REAR
U41 No code designation available
V43 No code designation available (Wood Floor)
W54 REAR WALL DOOR,DOUBLE WING 270 DEGREES
W73 REAR WALL DOOR STEP
WM0 TELMA-RETARDER CC80
X42 NOTICE PLATES AND PRINTED MATTER IN ENGLISH
X92 COMPANY LOGO (MERCEDES-BENZ) DELETED
XL8 HIGHER WEIGHT 3,88 T
XY4 No code designation available (model Year 2004)
Y11 BRACKETS USED FOR WARNING TRIANGLE
Y17 PRE-FITTINGS FOR FIRE EXTINGUISHER
Y43 HYDRAULIC JACK
Z41 APPROVAL AS TRUCK
Z75 BODYSHELL REINFORCEMENT
Z81 FASTENING EYES
Z90 UNDERBODY CONSERVATION DELETED
ZB6 PRODUCTION PARTS KIT, FREIGHTLINER
ZU8 USA COUNTRY VERSION
ZX8 DODGE EXECUTION
9147 PAINT COLOR, ARCTIC WHITE MB 9147
2006 Freightliner 2500 140 Passenger Wagon
Datacard
Identification number: WDR90367215967963 7
VIN: WDRPD644765967963
Chassis
Sales designation: 316 KB 4X2 3550
Order number: 7 6 705 88857
Delivery date: 25 08 2006
Paint code 1: 9147 PAINT COLOR ARCTIC WHITE MB 9147
Engine no.: 647981 51 242571
Transmission: 722681 06 644648
Steering: 072062303009
Front axle 1: 730415 T 347313
Rear axle 1: 741408 X 618036
Engine
Engine no.: 647981 51 242571
Major assembly variant: A 647 010 06 00
Part var. design.: 64798150
Text FUER DIESES FAHRZEUG KANN ALTERNARIV DER RUMOFMOTOR A647010044580 GELIEFERT
WERDEN
FOR THIS VEHICLE THE BASIC ENGINE A647010044580 CAN BE SUPPLIED ALTERNATIVE
LY
Front axle 1
Front axle 1: 730415 T 347313
Major assembly variant: X 006 800 301
Identification number: WDR90367215967963 7 VIN: WDRPD644765967963
Copyright Daimler AG , 12/20/15 11:02 AM , EPC 2.2.1.0 DW 11/2015 Delta 4 , User: uie06119 Page: 2
Part var. design.: 7304150
Text ACHTUNG ACHSE OHNE BREMSSAETTEL UND FEDERDAEMPFERBEIN.
ACHSE VL0 1,75TO MIT:
SCHEIBENBREMSE
Rear axle 1
Rear axle 1: 741408 X 618036
Major assembly variant: X 004 800 436
Part var. design.: 7414080
Text ACHSE HL0 2,2TO MIT:
SCHEIBENBREMSE
VERSCHLEISSANZEIGE S/W
ACHTUNG !! ACHSE OHNE BREMSSAETTEL !!
172 FUEL PREHEATER
580 No code designation available
9147 PAINT COLOR ARCTIC WHITE MB 9147
AC6 AXLE RATIO I = 3.727
B90 WITHOUT LOAD-DEPENDENT BRAKE VALVE
BB0 BRAKING SYSTEM WITH ABS/ASR OR ABS/ETS
BB3 ELECTRONIC STABILITY PROGRAM (ESP)
C39 COMFORT REAR SPRING FOR WEIGHT VARIANT 3,880 KG
C42 STABILIZER,REAR AXLE UNDER THE FRAME
C45 H.D. FRONT AXLE STABILIZER
C47 H.D. SHOCK ABSORBERS
E88 CIGAR LIGHTER
EE8 12V BATTERY 100 AH
EF5 RADIO SOUND 10 WITH CASS.PLAYER AND 2 SPEAKERS
EK1 TERMINAL STRIP FOR ELECTRICAL CONNECTION
ES5 12V POWER SOCKET, INSTRUMENT PANEL
F68 HEATED AND ELECTRICALLY ADJUSTABLE OUTSIDE MIRROR
FG7 STORAGE BOX AT CO-DRIVER SEAT
FG8 CUP HOLDER(S), FRONT
FS4 LEFT AND RIGHT AUXILIARY MIRRORS NOT HEATED
FY6 CENTRAL LOCKING WITH RADIO REMOTE CONTROL NAFTA
FZ9 TWO ADDITIONAL MASTERS
G40 AUTOMATIC TRANSMISSION
H01 HEAT INSULATION CARGO AREA/PASSENGER COMPARTMENT
H04 HEAT INSULATION DRIVER CAB
H12 HOT WATER ADDITIONAL HEATER
H13 ADDITIONAL HEAT EXCHANGER, REAR
H21 ALL-RND.HEAT ABSORB.GL.W.BAND FLTR ON FR.WINDOW
H22 HEATED REAR WINDOW
H86 TIMER FOR HEATER BOOSTER
HH9 SEMI-AUTOMATICALLY CONTROLLED TEMPMATIC A/C
HZ9 HEATER BOOSTER, DIESEL
IL2 EXPORT CODE
J11 SPEEDOMETER MPH AND KM/H
J65 OUTSIDE TEMPERATURE INDICATOR
JK1 "SOFT LOOK" INSTRUMENT PANEL
K60 TAIL PIPE LEADING STRAIGHT TO THE REAR
KB0 MAIN TANK 100 LITER
KL1 FUEL-LEVEL SENSOR FOR AUXILIARY HEATER
KL5 FUEL FILTER WITH WATER SEPARATOR
LB5 CENTER HIGH-MOUNTED BRAKE LAMP
M96 FUEL PREHEATER
MC0 ENGINE OM 647 DE 27 LA 115 KW (156 HP) 3800/RPM
MF2 ENGINE REGISTERED FOR "CARB STATES"
MS1 TEMPOMAT (CRUISE CONTROL)
P47 MUDFLAP FRONT
P48 REAR MUD FLAPS
R65 SPARE WHEEL CARRIER UNDER FRAME END
R87 SPARE WHEEL
RA5 DROP CENTER RIMS 6 J X 16 H2 F. 225/75 R16
RF8 TIRE MANUFACTURER MICHELIN (80)
RG8 TYRES 225/75 R16
RM0 ALL-SEASON TIRE
RM9 TIRE MAKE SPECIAL REQUEST
S22 DRIVER'S SEAT ARMREST
S25 CO-DRIVER'S SEAT ARMREST
SA5 AIRBAG DRIVER SIDE
SA6 CO-DRIVER'S AIR BAG
SS4 SANTOS FABRIC
T11 DOOR REINFORCEMENT IN AREA OF LOCK
T16 SLIDING DOOR RIGHT
T74 GRAB HANDLE FOR ENTRANCE
U61 SEATING, PASS.COMP.,2ND BENCH SEAT, 2ND ROW
U62 SEATS PASS. COMPARTMENT 3X SEATBENCH ROW 1 NARROW
U64 PASSEN. COMP. SEATS, 3-PASSEN. BENCH SEAT, 3RD ROW
V21 DELUXE INTERIOR TRIM
V31 WINDOW PILLAR PANELING
V36 HEADLINER
V43 WOOD FLOOR
V46 PASSENGER COMPARTMENT FLOOR MATS
V50 ELECTRIC WINDOW LIFTER, 2-WAY
V64 ASHTRAY IN PASSENGER COMPARTMENT
W54 REAR-END DOORS, DOUBLE-WING, OPENING TO SIDE WALL
WM0 SPRINTER FACELIFT 2003
X42 PLATES / PRINTED MATERIALS ENGLISH
X92 COMPANY LOGO (MERCEDES-BENZ) DELETED
XC8 VIN VISIBLE FROM OUTSIDE
XL8 WEIGHT VARIANT 3880 KG
XY6 MODEL YEAR 6
Y11 BRACKETS USED FOR WARNING TRIANGLE
Y17 PRE-FITTINGS FOR FIRE EXTINGUISHER
Y43 HYDRAULIC JACK
Z41 APPROVAL AS TRUCK
Z75 BODYSHELL REINFORCEMENT
ZU8 USA COUNTRY VERSION
ZX9 FREIGHTLINER EXECUTION