poopshovel again
poopshovel again MegaDork
6/25/18 5:15 p.m.

My brother is in town. Rented an R8. Got the message in the title. Can’t get the car to start. Apparently he tried locking and unlocking the doors both manually and with the fob, etc. to no avail.

Anyone know where the “designated area” is??? My google foo is failing :/

EDIT: Never mind. Found the magic spot. Still wouldn’t start. 

MrChaos
MrChaos GRM+ Memberand Dork
6/25/18 5:21 p.m.

its usually a spot in the center console

MrChaos
MrChaos GRM+ Memberand Dork
6/25/18 5:22 p.m.

should be in the manual

 

wearymicrobe
wearymicrobe UberDork
6/25/18 5:29 p.m.

On mine it was holding the key up to the steering column to get it to start when the key battery was low.  

mad_machine
mad_machine GRM+ Memberand MegaDork
6/25/18 5:48 p.m.

How is any if this less complicated than putting the key in the ignition and turning it?

poopshovel again
poopshovel again MegaDork
6/25/18 5:49 p.m.
wearymicrobe said:

On mine it was holding the key up to the steering column to get it to start when the key battery was low.  

That’s the one, but it doesn’t *appear* to be a battery issue. Car only has 1,700 miles and has been throwing all kinds of bullE36 M3 errors since he picked it up saturday. Tire pressure, bonnet not latched, door ajar, etc. Then it told him the headlights weren’t working when they were, then immediately the key thing. Anyway, it’s getting towed. Pretty disappointing for a $150k(?) car with less than 2,000 miles. 

It sounded pretty cool anyway.

codrus
codrus GRM+ Memberand UltraDork
6/25/18 5:53 p.m.
mad_machine said:

How is any if this less complicated than putting the key in the ignition and turning it?

As long as the battery in the fob is less than a year old you don't need to take it out of your pocket.  Door unlocks when you put your hand on the handle, car starts when you press the start button.  My wife is terrible about losing keys, I think we wound up buying 6 or 7 replacements over the 10 years we owned our Odyssey.  The CX-9 that replaced it has been golden, because the fob never has to come out of her purse.

 

wearymicrobe
wearymicrobe UberDork
6/25/18 6:16 p.m.
poopshovel again said:
wearymicrobe said:

On mine it was holding the key up to the steering column to get it to start when the key battery was low.  

That’s the one, but it doesn’t *appear* to be a battery issue. Car only has 1,700 miles and has been throwing all kinds of bullE36 M3 errors since he picked it up saturday. Tire pressure, bonnet not latched, door ajar, etc. Then it told him the headlights weren’t working when they were, then immediately the key thing. Anyway, it’s getting towed. Pretty disappointing for a $150k(?) car with less than 2,000 miles. 

It sounded pretty cool anyway.

He RENTED a R8 or bought it. How beat is this car.

Wally
Wally GRM+ Memberand MegaDork
6/25/18 6:46 p.m.

Wow, those folks at Audi are impressive. You get the electrical gremlins of a modern Audi and a temperamental supercar in one package.

Dirtydog
Dirtydog GRM+ Memberand HalfDork
6/25/18 6:46 p.m.
mad_machine said:

How is any if this less complicated than putting the key in the ignition and turning it?

Over complicated engineering for a simple task.  

poopshovel again
poopshovel again MegaDork
6/25/18 7:50 p.m.
wearymicrobe said:
poopshovel again said:
wearymicrobe said:

On mine it was holding the key up to the steering column to get it to start when the key battery was low.  

That’s the one, but it doesn’t *appear* to be a battery issue. Car only has 1,700 miles and has been throwing all kinds of bullE36 M3 errors since he picked it up saturday. Tire pressure, bonnet not latched, door ajar, etc. Then it told him the headlights weren’t working when they were, then immediately the key thing. Anyway, it’s getting towed. Pretty disappointing for a $150k(?) car with less than 2,000 miles. 

It sounded pretty cool anyway.

He RENTED a R8 or bought it. How beat is this car.

Rented.

irish44j
irish44j UltimaDork
6/25/18 7:54 p.m.
mad_machine said:

How is any if this less complicated than putting the key in the ignition and turning it?

because, yo, it's cool and stuff. 

On a related note, 5 or 6 years ago I went on a work trip to Germany and rented an Audi wagon to do some Autobahn driving. Get out to the car, and it literally took me 10 minutes to figure out where the hell to stick the e-key in (a little slot in the dash) to turn the car on. I seriously don't understand what was wrong with just using a regular key. I've never had the slightest bit of trouble putting a key into any lock.....

irish44j
irish44j UltimaDork
6/25/18 7:57 p.m.
codrus said:
mad_machine said:

How is any if this less complicated than putting the key in the ignition and turning it?

As long as the battery in the fob is less than a year old you don't need to take it out of your pocket.  Door unlocks when you put your hand on the handle, car starts when you press the start button.  My wife is terrible about losing keys, I think we wound up buying 6 or 7 replacements over the 10 years we owned our Odyssey.  The CX-9 that replaced it has been golden, because the fob never has to come out of her purse.

 

we have a CX-9 as well, and our vicinity key fob has been pretty glitchy (both of them). Sometimes it doesn't lock the car when you walk away. Sometimes it does. And last month both of them went totally dead (it's a 2013 with 50k miles!). Battery replacement was easy enough, and they do have the "hidden key" in the fob and a "hidden keyhole" under the ignition knob, but still.....

Knurled.
Knurled. GRM+ Memberand MegaDork
6/25/18 8:08 p.m.
mad_machine said:

How is any if this less complicated than putting the key in the ignition and turning it?

It's easier to steal a car if all you have to do is plug a device into the diagnostic port to spoof a CAN signal from the RKE module.

 

Wait, no, this is also a bad thing.

Mndsm
Mndsm MegaDork
6/25/18 8:10 p.m.

Rental r8, super low miles, mysterious electrical gremlins...I wonder If this car went for a swim. 

codrus
codrus GRM+ Memberand UltraDork
6/25/18 10:30 p.m.
Knurled. said:
mad_machine said:

How is any if this less complicated than putting the key in the ignition and turning it?

It's easier to steal a car if all you have to do is plug a device into the diagnostic port to spoof a CAN signal from the RKE module.

 

Huh?  It's got the same cryptographic security between the ECU and the keyfob that everything has had for the last decade.  CAN bus might let you unlock the doors (although you'd need access to the OBD2 port to do it, so they're presumably already unlocked), but it won't let you start the car.

Anything with that cryptographic security is far harder to steal than something that depends on a mechanical key.

 

codrus
codrus GRM+ Memberand UltraDork
6/25/18 10:32 p.m.
irish44j said:
codrus said:
mad_machine said:

How is any if this less complicated than putting the key in the ignition and turning it?

As long as the battery in the fob is less than a year old you don't need to take it out of your pocket.  Door unlocks when you put your hand on the handle, car starts when you press the start button.  My wife is terrible about losing keys, I think we wound up buying 6 or 7 replacements over the 10 years we owned our Odyssey.  The CX-9 that replaced it has been golden, because the fob never has to come out of her purse.

 

we have a CX-9 as well, and our vicinity key fob has been pretty glitchy (both of them). Sometimes it doesn't lock the car when you walk away. Sometimes it does. And last month both of them went totally dead (it's a 2013 with 50k miles!). Battery replacement was easy enough, and they do have the "hidden key" in the fob and a "hidden keyhole" under the ignition knob, but still.....

 

I'm not really sure it's reasonable to complain about the batteries only lasting 6 years. :)

 

Knurled.
Knurled. GRM+ Memberand MegaDork
6/26/18 3:04 a.m.

In reply to codrus :

This is actually how cars have bee getting stolen in Europe.  Just the key fob's signal is encrypted, the network data from the control module that receives that data is not.  People make (buy) black boxes that plug into the DLC and send a signal on the necessary bus that looks like that data signal, and then car starts and away the thief goes.

 

Some people have taken to relocating the DLC because of this.

 

 

Carsandbikes
Carsandbikes New Reader
6/26/18 5:23 a.m.

Not that my 80 something father would ever buy something like an R8, but there are people who can drive but have problems finding the ignition key slot and/or turning the key in the ignition.

Imagine if car manufacturers put the ignition switch in a visible place on the dashboard?

A low mileage Audi with problems?  That's almost a cliche. 

Fueled by Caffeine
Fueled by Caffeine MegaDork
6/26/18 6:27 a.m.
Mndsm said:

Rental r8, super low miles, mysterious electrical gremlins...I wonder If this car went for a swim. 

My thoughts exactly.  Bet it has Texas as the last place it was owned. 

poopshovel again
poopshovel again MegaDork
6/26/18 6:53 a.m.
Fueled by Caffeine said:
Mndsm said:

Rental r8, super low miles, mysterious electrical gremlins...I wonder If this car went for a swim. 

My thoughts exactly.  Bet it has Texas as the last place it was owned. 

That was my first thought as well. Actually, my first thought was “berkeleying hundred thousand dollar volkswagen,” but I was trying not to go there.

BoxheadTim
BoxheadTim GRM+ Memberand MegaDork
6/26/18 7:09 a.m.

This might be a silly question instead of trying to debug the car, why not call the place/person who rented it to him?

NickD
NickD UberDork
6/26/18 7:19 a.m.
BoxheadTim said:

This might be a silly question instead of trying to debug the car, why not call the place/person who rented it to him?

Yeah, I'd be dialing the number and saying something along the lines of "Hey, this Audi you rented me is a berkeleying pile of hot garbage and 9 kinds of jacked up. Come get it and bring me my money."

poopshovel again
poopshovel again MegaDork
6/26/18 8:22 a.m.
NickD said:
BoxheadTim said:

This might be a silly question instead of trying to debug the car, why not call the place/person who rented it to him?

Yeah, I'd be dialing the number and saying something along the lines of "Hey, this Audi you rented me is a berkeleying pile of hot garbage and 9 kinds of jacked up. Come get it and bring me my money."

That is eventually what happened, but it was pouring down rain when I posted, and the hope was putting the fob in its “happy place” would get my brother to his next destination. 

All good.

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