2007 Audi Q7 3.0 - Answered Questions & Fixed issues

No power to the fuel injectors can be caused by a few things. If the relays, fuses, and computer all check out then I would move on to looking at the engine management and fuel system. ... A no start condition can also be caused by a faulty fuel pump, or any of the associated components. https://www.yourmechanic.com/question/car-won-t-start-no-power-to-injectors-by-joelle

Run the scanner/computer the BCM can be faulty. do not waste your time and money. the electronic in the new cars tech, is very complicated.God bless you

the ing. system or coil pack not getting charge from starter

Do you mean you can put it in drive and the car doesn't move? If so you need to have a shop run a fault code test on the Transmission Control Module.

Is there power getting to the glow plugs to heat them? I'd start with checking that

Usually in gas tank

For heavy machinery cars etc. luckily there are many websites that can help you repair for eg site like reliable-store is very active in this.. instant help, emails and all that's fantastic

That thing is not fused.

On this website, you find fuse box diagram and description for Audi Q7 (2005 - 2015) Audi Q7 2005 2015 fuse box diagram Auto Genius

This website reliable-store.com has the largest collection of repair, service, parts manuals of any vehicle on earth. Best website I came accross for manuals.. Very helpful website

Oil reminder can be reset from the MMI screen.

Remove the inside trim panel and then the moisture guard film and the wiper motor is right there,

Possible the battery voltage is falling too quickly fooling the brain into thinking a door has been opened. Worn, maladjusted or damaged door, bonnet or boot strikers or worn or damaged locks is another possible cause.

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What key release?

This can be an Alternator or battery issue, have them tested.

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Where are electrical fuses located in Audi Q7

The reason my audi q7 had heavy smoke was because the diesel fuel injectors were dripping which can be checked by means of a leak test, this was caused by the fuel injection pump depositing micro shreads of metal in to the injectors, 5 of which failed.
If you're problem is the same, you will find that the problem occurs when the engine is hot, when the engine has been ticking over for a short period and then you hit the accelerator the heavy smoke is the excess fuel burning off, equally if the idle period is longer you will notice smoke in you're rear view mirror. Audi are well aware of the common engine faults, proof being in the 3 years or 60000 mile warranty, the only top motor brand that don't offer 3 years unlimited ( Bmw, Merc, lexus, hell kia & hyundi have more confidence), you may think I have been unlucky and landed a bad one, I bought a second one as i thought the same which low and behold i had full injector replacement and £1800 turbo fault. each car developed the faults between 63000 & 77000 miles, if you buy a second hand diesel audi with a 3.0 engine or above you are buying the name not reliability which is proof when you look up audi's on autotrader, there isn't many with more than 150000 miles, the same can't be said about BMW & MERC which have there cars with 250000 plus.

You will need to take it to the dealer.