Question about 2005 Audi A4

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Audi a4 I have fitted reversing sensors using high resistance relay connected to reversing light + taking feed to sensor control box from 12v external power supply in boot.Every thing checked out .Three days later there is a problem with head lights. I cant see a connection! I have not been near that circuit, and my 500 ohm relay could not be noticed.Am I right or wrong? regards David.

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I have an Audi A4 with factory fitted parking sensors that emit a long beep when reverse gear is selected (so this tells me I have a fault) where do I find the control box to remove a sensor at a time to find which one or more are faulty?

Posted on Jun 13, 2009

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Jag 2005 diesel 2.0 where is the fuse front right headlight


found this, hope it helps!
X-Type Fuse/Relay identificationpicture.php?albumid=77&pictureid=795



picture.php?albumid=77&pictureid=796

Engine compartment fuse box - fuses
Fuse Fuse Rating Colour Circuit

No. Type (amps)

F1 Cartridge 20 Blue Dip beam, High Intensity Discharge (HID) light relay.
F2 Cartridge 50 Red Ignition relay feed.
F3 Cartridge 60 Yellow ABS.
F4 Cartridge 30 Pink Rear window heater/heated mirrors relay.
F5 Cartridge 30 Pink Automatic transmission control module relay.
F6 Cartridge 30 Pink Heater blower relay.
F7 Cartridge 50 Red Power supply to passenger compartment fuse box.
F8 Cartridge 80 Black Blower module.
F9 Cartridge 50 Red Engine management system power relay.
F10 Cartridge 20 Blue Headlight power wash pump relay.
F11 Mini Not used.
F12 Mini Not used.
F13 Mini 30 Green Heated front screen right-hand side.
F14 Mini Not used.
F15 Mini 30 Green Heated front screen left-hand side.
F16 Mini 20 Yellow Left-hand dip beam, day time running lights, autolights.
F17 Mini 20 Yellow Right-hand dip beam, HID lights.
F18 Mini 20 Yellow Throttle motor supply.
F19 Mini 15 Blue Screenwash pump, rain sensing system.
F20 Mini 5 Tan Navigation display.
F21 Mini 15 Blue Side (Parking) lights.
F22 Mini 20 Yellow Accessories relay.
F23 Mini 10 Red Air conditioning compressor clutch.
F24 Mini 15 Blue Door lock power.
F25 Mini 15 Blue Direction indicators (GEM).
F26 Mini 15 Blue Horns.
F27 Mini 10 Red Automatic transmission control module, transit relay.
F28 Mini 15 Blue Ignition switch.
F29 Mini 30 Green Starter motor solenoid.
F30 Mini 30 Green Accessory sockets.
F31 Mini 10 Red Engine management relay coil.
F32 Mini 5 Tan Engine management control.
F33 Not used.
F34 Diode D3 Not used.
F35 Diode D2 Engine management control relay diode.
F36 Mini 10 Red Canister purge valve, airflow meter, throttle motor relay, power wash relay, air conditioning relay.
F37 Mini 15 Blue Engine management system, blower speed controller, road speed sensor (if fitted).
F38 Mini 30 Green Oxygen sensor heaters A.
F39 Mini 5 Tan Variable intake valves.
F40 Mini 15 Blue Automatic transmission control module.
F41 Mini 10 Red Injectors.
F42 Mini 30 Green Oxygen sensor heaters B.


Passenger compartment fuse box - fuses
Fuse Fuse Rating Colour Circuit

No. Type (amps)

F60 Mini 20 Yellow Power windows left-hand.
F61 Mini 20 Yellow Power windows right-hand.
F62 Mini 7.5 Brown Rear fog lights.
F63 Mini 7.5 Brown Right-hand - front side light, side markers, rear tail lights.
F64 Mini 7.5 Brown Left-hand - front side light, side markers, rear tail lights.
F65 Mini Not used.
F66 Mini 30 Green Left-hand power seat switches, heater module, lumbar pump.
F67 Mini 5 Tan Battery back-up sounder, transit relay, HID/dip relay, automatic transmission control module.
F68 Mini 15 Blue Cigar lighter.
F69 Mini 7.5 Brown Telematics display, In-car entertainment head unit, antenna module, navigation module, VICS (Japan), parking aid, amplifier premium 1 system, phone handset, phone power supply module, instrument cluster, PATS module.
F70 Mini 30 Green Right-hand power seat switches, heater module, lumbar pump.
F71 Mini 15 Blue VICS (Japan), telephone transceiver, telephone handset.
F72 Mini 15 Blue Radio head unit, CD player, navigation electronic control module, Jaguar diagnostic connector/OBDII connector.
F73 Mini 15 Blue Sunroof unit/module.
F74 Mini 15 Blue Instrument cluster, Premium ICE amplifier unit.
F75 Mini 7.5 Brown Mirror fold back module, battery back-up sounder, air conditioning ECU.
F76 Mini Not used.
F77 Mini 7.5 Brown Left-hand and right-hand heated seats modules.
F78 Mini 5 Tan Phone power supply.
F79 Mini 10 Red Automatic transmission only: Reverse lights, reverse light switch, reverse park aid, electrochromic mirror, instrument cluster.
F80 Mini 7.5 Brown Park interlock, heater switch, OBDII, blower relay.
F81 Mini 20 Yellow Fuel pump control module.
F82 Mini 10 Red Variable power steering, alternator.
Manual transmission only: Reverse lights, reverse light switch reverse park aid, electrochromic mirror, instrument cluster.
F83 Mini 15 Blue Not used.
F84 Mini 5 Tan Instrument cluster, passenger airbag fascia light, seat weight sensor.
F85 Mini 7.5 Brown Right-hand high beam light.
F86 Mini 7.5 Brown Left-hand high beam light.
F87 Mini 15 Blue Front fog lights, master light switch.
F88 Mini Not used.
F89 Mini Not used.
F90 Mini 7.5 Brown Stop lights, cruise control.
F91 Mini 10 Red Sunroof, electrochromic mirror, power windows, power mirrors.
F92 Mini 10 Red Manual transmission cruise control clutch switch, ignition coils, automatic transmission rotary switch.
F93 Mini 30 Green Windscreen wipers.
F94 Mini 20 Yellow HID module.
F95 Mini 10 Red Airbag restraints module.
F96 Mini 7.5 Brown ABS module.
F97 Mini 7.5 Brown Glove compartment light, instrument cluster lights, licence plate lights.
F98 Mini 10 Red Mirror heaters.
F99 Mini 10 Red Luggage compartment light, footwell lights, puddle lights, vanity mirror lights, interior lights, aircon control unit, roof console unit.__________________
02 X-type 3.0l
04 S-type 3.0l
07 X-type 3.0l

Apr 05, 2012 | 2004 Jaguar X-Type

1 Answer

Check engine code p0118


hi 8, that is Engine Coolant Temperature Circuit High Input, it may caused by bad connection at the sensor, open in the ground circuit between the ECT sensor and the PCM, short in the voltage feed between the sensor and the PCM, etc.
you can check code statement here: Diagnostic Trouble Code Table

greetings

Jul 09, 2011 | 2005 Audi A4

1 Answer

Audi a4 1.8 2000model is switchin off when engaging on drive or reverse while engine is cold and after warmim engine it engages smoothly.what might be the problem


Try by cleaning your MAF(Mass Air Flow Sensor) it is located in your intake box. Use Maf Cleaner or high percentage isopropl alcohal. Do not physically touch the sensor with anything.

Mar 25, 2011 | 1997 Audi A4

1 Answer

MY 1998 AUDI A4 2.8 30V WON'T START. AFTER TESTING I FOUND OUT THAT THE NEGATIVE 12V ON THE FUEL PUMP RELAY IS NOT THERE. THE RELAY CONTROLES FUSE 28,29 AND 34. IS THE NEGATIVE CONTROLED BY ANY OTHER...


what u need to do is to check to see if u r getting the crank sensor to fire the coil on plug.if the coils are firing.if not it could be the crank sensor it self or the ecu.....arun.

Dec 28, 2010 | 2004 Audi A4

2 Answers

Hi there all my windows have stopped working on audi a4 2005 1.9 tdi fuse is ok any help would be gratefull


check the wires to the big fuse under the bonnet ,they use a silly alluminium fuse across to nuts in a box near the battery and either it has a high resistance here or one of the feed wires has burnt out on the connection

Jun 15, 2010 | 2004 Audi A4

1 Answer

Audi A4 2007 Advant s line tdi reversing ligts


This makes switching sensor stuck to the subject when the reverse ligts is ON/OFF is on the side of the gearbox
Very easy to replaced

Mar 11, 2010 | 2007 Audi A4 Convertible

2 Answers

Location of reversing light switch audi a4 cabriolet 2005 2.4 v6 reversing lights on permanantly when driving


I think on top of the transmission, the one has a wire, and looks like a sensor. To remove, need a 19mm , open wrench or socket wrench.

Feb 28, 2010 | 2005 Audi A4

1 Answer

2002 a4 sensor light problem


is this all mate.look for the oil light switch and over it is a rubber cover ,pull the cover back and you will see that it is full of oil ,clean the cover and fit a new switch,or just leave the cover off so it drip`s down engine .light will then be off

Jan 22, 2010 | 2002 Audi A4

1 Answer

I am not getting any power to my injectors on Audi A4 TDi 2003 (B6 model) Glow plug relay working and no fuses blown could it be the ECU /ECM


try checking the resistances between the injectors and the head if one is high that will back feed and stop power to the injectors

Jan 18, 2010 | 2003 Audi A4 Cabriolet

3 Answers

A4 Transmission shifting


Fist thing to do is change the transmission fluid and filter. Audi says the transmissions have lifetime fluid, but that's bull - change it first and see if that helps. If not, have the car scanned by a shop and have the chassis codes looked into. If there's a true electrical control problem, there should be at least one code stored (which may not trip the check-engine light).

Sep 14, 2008 | 1997 Audi A4

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