Left-hand drive vehicle WARNING! Hazard warning: Incorrect installation or repair of Webasto heating systems may cause a fire or result in the emission of carbon monoxide, which can be fatal. Serious or fatal injuries can be caused as a result.
Fiat 500 Table of Contents Validity Fuel Heater Unit/Installation Kit Coolant routing Foreword Coolant on 1.2 liter General Instructions Coolant on 1.4 liter Special Tools Combustion air Explanatory Notes on Document Exhaust gas Preliminary Work 1.2 liter engine Heater unit installation location 1.4 liter engine Preparing electrical system Vehicle with underride protection...
Heater unit recommended for the respective vehicle class: Vehicle Heater unit Compact car Thermo Top E Mid-size car, station wagon Thermo Top C The selection of the heater unit is based on the passenger compartment size of the vehicle and the...
Specific risk of damage to components. Specific risk of fire or explosion. Reference to general installation instructions of Webasto components or to the manufacturer's vehicle- specific documents. Reference to a special technical feature. The arrow in the vehicle icon indicates the position on the vehicle and the angle.
Fiat 500 Preliminary Work WARNING! - Open fuel tank cap, ventilate tank. - Close the tank cap again. - Disconnect the battery "earth" or "ground" connection. - Depressurize the cooling system. - Copy the factory number from the original type label to the duplicate type label. - Remove years that do not apply from the duplicate label.
Fiat 500 Preparing electrical system Only with automatic air-conditioning Cutting wires to length O,75² Produce connections as shown in wiring diagram. Install wire section 2 in the protective sleeving provided. Preparing fuse F4 1313401A_EN...
Fiat 500 Electrical system Wiring harness pass through Digital timer 1 Protective rubber plug 1 Digital timer Do not install the metering pump cable harness until later together with fuel pipe Wiring along the original vehicle harness fuel lines on the underbody installation diagram Fuse holder, relay K3...
M001 B001 gr/ws O030 4² gr/ws 4² T° N086 N085 H080 Webasto components Vehicle components Colors and symbols Heater unit TT-C/E M001 Body computer 6-pin heater unit connector B001 Central electrical box in white engine compartment 25 A fuse O030...
Fiat Wiring diagram M001 B001 bl/gn 4² gr/ws gr/ws 4² bl/gn N085 M070 Webasto components Vehicle components Colors and symbols Heater unit TT-C/E M001 Body computer 6-pin heater unit B001 Central electrical box in white connector engine compartment Fan relay...
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Fiat 500 Connection on fan relay T08 of central electrical box in engine compartment 4 . Produce connections as shown in wiring diagram. 1 Black (sw) wire from K3/30 Connec- 2 Gray/white (gr/ws) wire of fan motor N085, tion to fan Pin 4 relay 3 Gray/white (gr/ws) wire of connector B...
Fiat 500 Remote option (Telestart) Drill out bracket 1 to 6.5 mm dia. at position 2 . 2 M6 flanged nut on original vehicle stud bolt 3 Receiver Installing receiver 1 Antenna Installing antenna 1313401A_EN...
Fiat 500 Preparing heater unit Bend perforated bracket C according to template. Precut thread at position 2 . 1 Ejot stud Premount- 3 Ejot screw ing heater 4 Perforated bracket C unit Preparing installation location Remove horn 2 with bracket. Original vehicle bolt 1 will be reused.
Fiat 500 1 Edge protection 100 [2x] Installing edge protection Cut out template 2 and lay on cross member (see marking). 1 7 mm dia. hole [3x] Holes in cross member Bend perforated bracket A and B according to template. 1 Loosely mount M6x20 bolt, flanged nut [2x each] 2 Perforated bracket A...
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Fiat 500 1 Loosely mount M6x20 bolt, flanged nut 2 Perforated bracket C Installing heater unit Check position of all components and adjust if necessary. Check that they have free clearance. Align heater unit and tighten all bolts. Connect wiring harness of heater unit 1 . Installing heater unit 1313401A_EN...
Fiat 500 Fuel CAUTION! Open the vehicle's fuel tank cap, ventilate the tank and then re-close the tank lock. Catch any fuel running off with an appropriate container. Install fuel line and metering-pump wiring harness so that they are protected against stone impact. Unless specified otherwise, always fasten using cable ties.
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Fiat 500 Short standpipe 1 by 210 mm and shape as shown. Bend connection piece 2 by 90°. Removing fuel Remove fuel-tank vent line 1 from bracket and cut off approx. 200 mm before fuel tank connection piece. Remove section on connection piece.
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Fiat 500 Insert fuel-tank vent line in bracket again. Route fuel line 1 to metering pump. Aligning fuel-tank vent line 1 Silentblock, flanged nut 2 Angle bracket 3 Original vehicle bolt Installation location of metering pump Check the position of the components; adjust if necessary.
Fiat 500 Coolant routing WARNING! Any coolant running off should be collected using an appropriate container. Install hoses so that they are kink-free. Unless specified otherwise, always fasten using cable ties. Position clamps so that no other hose can be damaged! When installing the coolant hose, the heater unit must be filled with coolant.
Fiat 500 Coolant on 1.2 liter b = 655 c = 720 Hose A = 17x20 180° molded hose Cutting Discard section X coolant hoses to length Push braided protection hoses onto hose B and C and cut to length. Cut heat shrink plastic tubing to length.
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Fiat 500 1 Cable tie Routing in engine compart- ment Disconnect hose to engine outlet/heat exchanger inlet 2 at connection piece of engine outlet. Discard clamp 1 Cutting point Fasten hose A with small diameter on connection piece on engine outlet. Connect- ing engine outlet...
Fiat 500 Coolant on 1.4 liter b = 630 c = 720 Hose A = 17x20 180° molded hose Cutting Discard section X coolant hoses to length Push braided protection hoses onto hose B and C and cut to length. Cut heat shrink plastic tubing to length.
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Fiat 500 1 Cable tie [4x] Routing in engine compart- ment Disconnect hose to engine outlet/heat exchanger inlet 2 at connection piece of engine outlet. Discard clamp 1 Cutting point Fasten hose A with small diameter on connection piece on engine outlet. 1 Black (sw) rubber isolator Connect- ing engine...
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Fiat 500 1 Hose on heat exchanger inlet 2 Black (sw) rubber isolator 3 Spacer bracket Connect- ing heat exchanger inlet Align black (sw) rubber isolator 1 [2x]. Ensure sufficient distance to neighboring components. 2 Spacer bracket Aligning hoses 1313401A_EN...
Fiat 500 Combustion air 1 Combustion air pipe a = 240 Discard section X Cutting combus- tion air pipe to length 1 Combustion air pipe 2 27 mm dia. clamp Installing combus- tion air pipe 1 Flanged nut 4 , 48 mm dia. clamp, 10 mm shim 5 on Ejot stud 3 2 Muffler Installing...
- Check the proper operation of the additional heater, see the operating instructions/installation instructions. - Attach the "Switch off additional heater before refueling" sticker to the left-hand B-pillar. Feel the drive Webasto AG Postfach 80 - 82132 Stockdorf Hotline 01805 / 932278 - Hotfax 0395 / 5592-353 http://www.webasto.de...
Fiat 500 Template for Perforated Bracket A bend upwards on bending line by approx. 123° Template for Perforated Bracket B bend upwards on bending line by approx. 123° Template for Perforated Bracket C 100 mm bend downwards on bending line by approx. 90° bend upwards on bending line by approx.
Fiat 500 Template for Bracket Ø 7mm Ø 7mm 100 mm Ø 7mm Scale 1:1 Compare the size of the printed version with dimension lines. Permitted tolerance a maximum of 2%. Set the printer settings to “no margin” or “minimize margins”...
Fiat 500 Operating Instructions for End Customer Please remove page and add to the vehicle operating instructions. Note: We recommend matching the heating time to the driving time. Heating time = driving time Example: For a driving time of approx. 20 min. (in one direction), we recommend not exceeding a switch-on time of 20 min.
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