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Ever had the dead battery/locked trunk problem?

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THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHEver had the dead battery/locked trunk problem?

Reported repair

Install charger

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Reported fix

There lies the cable for the hood latch...quick tug on the cable, popped the hood, removed battery dust cover installed charger and problem solved !!

Ever had the dead battery/locked trunk problem?
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Leading evidence: 'Install charger' (1 discussions report resolution; 0 report an unsuccessful attempt). Across 1 matching discussions, the most frequently mentioned possible cause is 'rarest' (1 discussions; 0 report identifying it and 1 suggest it). The most frequently discussed action is 'Install charger' (1 discussions). For that action, 1 discussions report a resolution and 0 report an unsuccessful attempt. The most frequently reported fix is 'Install charger', supported by resolution reports in 1 discussions. These are forum reports and suggestions, not a confirmed diagnosis.

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Replace battery

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
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0
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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Performed · outcome unconfirmed

I also just replaced my battery with a Duralast 48-DL from Autozone.

Ever had the dead battery/locked trunk problem?

Replace bmw

Performed · outcome unconfirmed

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0
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0
Unsuccessful attempts
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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Performed · outcome unconfirmed

I just replaced my BMW with the 49-DL yesterday.

Ever had the dead battery/locked trunk problem?

rarest

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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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Suspected cause · Original poster

Cost-plus is only one formula for pricing, and probably the rarest.

Ever had the dead battery/locked trunk problem?

Check manual

Suggestion or failed attempt

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0
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Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

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Suggestion

Gotta check the manual to make sure, but there is some sort of latch mechanism located toward the front of the front-left fender well.

Ever had the dead battery/locked trunk problem?
Frequently discussed actions (7)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Install charger

1
Reported fixes
0
Unsuccessful attempts
1
Discussions
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Discussions that report a fix
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported fix

There lies the cable for the hood latch...quick tug on the cable, popped the hood, removed battery dust cover installed charger and problem solved !!

Ever had the dead battery/locked trunk problem?

Check manual

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Gotta check the manual to make sure, but there is some sort of latch mechanism located toward the front of the front-left fender well.

Ever had the dead battery/locked trunk problem?

Replace batteries every four years

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Suggestion · Original poster

I replace batteries every four years on all my vehicles regardless.

Ever had the dead battery/locked trunk problem?

Replace battery

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Discussions that performed work without a confirmed outcome
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Performed · outcome unconfirmed

I also just replaced my battery with a Duralast 48-DL from Autozone.

Ever had the dead battery/locked trunk problem?

Replace bmw

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I just replaced my BMW with the 49-DL yesterday.

Ever had the dead battery/locked trunk problem?

Set cam is still in the lock position

No successful repair reported for this finding.

0
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0
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Discussions that contain suggestions
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Suggestion

If the car battery dies while the alarm is set the cam is still in the lock position, so you cannot raise the levers.

Ever had the dead battery/locked trunk problem?

Use remote

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0
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1

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Suggestion · Original poster

On a hunch, I locked the car using the remote, and then unlocked it again.

Ever had the dead battery/locked trunk problem?
Reported and suspected causes (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

rarest

No successful repair reported for this finding.

0
Identified cause
1
Suspected cause
0
Reported fixes
Read evidence and context
Discussions that suspect a cause
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suspected cause · Original poster

Cost-plus is only one formula for pricing, and probably the rarest.

Ever had the dead battery/locked trunk problem?
Actions with reported resolution accounts (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Install charger

1
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that report a fix
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Reported fix

There lies the cable for the hood latch...quick tug on the cable, popped the hood, removed battery dust cover installed charger and problem solved !!

Ever had the dead battery/locked trunk problem?
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

32 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T124918Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I did today. Left the car for two weeks, prior to which it had been subjected to a lot of short trips... came home to find the battery too weak to turn over the engine. The front trunk latch was, of course, inoperable. I attached jumper cables and got it started, but the trunk still wouldn't open (jumping it is supposed to resolve this, but...). I'd read about the emergency latch in the wheel well, but didn't relish scraping off the winter stalactites to get at it. On a hunch, I locked the car using the remote, and then unlocked it again. Presto... trunk latch worked. Just thought I'd share, in case it's helpful to anyone down the road!

POST 2Original post

Bruce, good info. Good to know! My battery was one its last leg (or cell if you will) and cranking slowly. So I went to Autozone before it died and got a new battery ( Duralast 48-DL ) for $80. Good to go! BTW - the Autozone software gives the Duralast 49-DL as the replacement battery, which is incorrect. The 49-DL battery is too long by about 1" and covers up the bolt hole for the hold down clamp. The Duralast 48-DL is the correct battery.

POST 3Original post

Quotes source post: 4939883

Great info to know - this trick might come in handy for some of us in the future. Not that it would ever happen to me!

POST 4Original post

What is the logic from Porsche for restricting trunk access in the case of a dead battery? Does anyone know if this "logic" is in place in the 99's? BTW, Thanks, Tim, on the Duralast info. MY CR rates Durolast the best battery for the buck in 2006.

POST 5 / ORIGINAL POSTEROriginal post

You're not supposed to attach jumper cables directly to the battery. There are contacts in the engine compartment designed especially to accept them, and the engine compartment is always accessible.

POST 6Original post

Quotes source post: 4941197

The '99-'01s have manual levers to open, the '02s- up have the electric latches.

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 4941230

So does my '00. In fact, the latch is manual, but it's disabled when the car is locked and the alarm is armed. I don't know about 99s, but the trunk latch is as good as electric on a 2000, if there's no juice.

POST 8Original post

Quotes source post: 4939969

I just replaced my BMW with the 49-DL yesterday. It cost $95 with core trade in and they are big batteries... How much was 48-DL?

POST 9Original post

Quotes source post: 4941234

Are you sure? If it is, I dont understand how, it is a cable directly to the latch? How do you pull the lever if the car is armed anyways, the door is closed?

POST 10Original post

did u lock your car when it's in garage? 2 weeks is not that long.

POST 11Original post

Advice please... My battery is 4 years old and never a problem. Is it a good idea to replace it BEFORE I have to (and while I can drive the car)? From what I've been reading, 4 years is about it for these batteries.

POST 12 / ORIGINAL POSTEROriginal post

Quotes source post: 4941351

100%. The latch only operates with the key off and the door open. It's inoperable when the car is running and the door is shut, but it's definitely not electronically actuated.

POST 13 / ORIGINAL POSTEROriginal post

Quotes source post: 4941358

Agreed. Yes, the car was locked because it's an underground parking lot. But I don't think the battery was that strong to begin with. A fresh one would probably not be a bad investment...

POST 14 / ORIGINAL POSTEROriginal post

Quotes source post: 4941378

I replace batteries every four years on all my vehicles regardless. They don't last forever, especially if the car isn't driven often or for long.

POST 15Original post

If my memory serves, the latch can not be physically pulled with the door closed. What I am confused is you are saying with the engine running or the battery has zero charge, the lever will not open the trunk? So, there is a mechanism that disables the lever? Because I dont remember seeing anything around the latch itself when I pulled the front bumper off?

POST 16Original post

Quotes source post: 4941339

At the Autozone near my house both Duralast batteries (48-DL & 49-DL) were $74.95. With core trade and tax it was right at $80.

POST 17 / ORIGINAL POSTEROriginal post

Quotes source post: 4941443

Correct, and yes. (The manual actually explicitly deals with how to get the trunk open when the battery is dead.)

POST 18Original post

Huh, never knew that. Learn something everyday.

POST 19Original post

Quotes source post: 4941378

Mike, that may not be a bad idea, because winters are hard on batteries. However, if you are not noticing any change in battery performance, you may not need to replace it. I have had 4 or 5 batteries crap out on me over the years and here are some first hand observations about the difference between "maintenance free" (sealed) and "non-maintenance free" (you can/should add water to the cells). These observations are based upon cars being driven almost every day, so these observations may be different from "garage queen" cars (and we ALL know who I am specifically referring to here, don't we!). The good thing about non "maintenance free" batteries is that they usually have given me a warning (slow or sluggish cranking power) that they were near the end of the life cycle. This happened to my battery about a week ago. However, "maintenance free" batteries are not that way. They just die suddenly with no warning. I have had two "maintenance free" batteries do this, which I thought was quite rude!

POST 20Original post

I also just replaced my battery with a Duralast 48-DL from Autozone. Great battery at a great price. 875 cranking amps @32f, 700 CCA, RC=110 min. 37lbs. $74.94 These are the same specs as the Sears 48, except the Sears weighs 41lbs and retails for $129.99. The only downside to the 48-DL is that it has only 24 month Full Replacement Warranty. The Sears and Advance Auto 48's have 36month Full Replacement.

POST 21Original post

1999-2000 has mechanical levers in the door sills. When the door is closed you cannot raise the levers. When you set the alarm a metal cam operated by a solenoid rotates into position under the levers, so you cannot raise the levers. If the car battery dies while the alarm is set the cam is still in the lock position, so you cannot raise the levers.

POST 22Original post

Quotes source post: 4941448

Interesting Tim.. Autozone does not have uniform pricing. I may have to call several stores for pricing next time. IIRC, 48-DL was cheaper than 49-DL in my store by about $10 and still more expensive than your prices.

POST 23Original post

Quotes source post: 4942021

Most national chains have regional pricing strategies. This allows them to adjust their prices based upon regional pay scales, distribution costs, real estate costs, and pricing structures of their competition. In general, all of the aforementioned costs would be higher on the east and west coast than in the central US, so east and west coast pricing will reflect the higher operating costs. While the gross margin (markup) percent would be higher than in the central US, the net profit probably would be comparable across the entire country.

POST 24Original post

Quotes source post: 4941867

im having this problem now...HOW DO I GET IN !! Owners manual is in truck and both levers are locked tight ....

POST 25Original post

Quotes source post: 4947718

Gotta check the manual to make sure, but there is some sort of latch mechanism located toward the front of the front-left fender well. There is some sort of access hole that you can get to it, but you have to peel back the protective covering. Someone who knows can tell you for sure.

POST 26 / ORIGINAL POSTEROriginal post

Quotes source post: 4947718

Both levers are locked tight? With mine, once I unlocked the car with the key, just the trunk lever was locked. Hmmm. Well, there's an emergency release cable behind the right front wheel well. It would open the trunk for you, and you could attach jumper cables to the battery, allowing you to disarm the alarm and get everything else opened up. Try a search for details. I'd do it for you, but wifey is waiting in the driveway...

POST 27Original post

Just had to do this a couple days ago. (go ahead and snicker) Parked it in reverse, and had a couple weeks where I was out of town. That, and it was -4F at the time. The key manually unlocked the door. I popped open the panel by my left foot and attached the battery charger. I figured it would charge up in a few hours... and I was wrong. It had just enough juice to pop the trunk and was not allowing the 6A charger bring it back. Once I popped the hood, I had access to the battery. Jumped the car, pulled it into my garage, and charged up the battery.

POST 28 / ORIGINAL POSTEROriginal post

Quotes source post: 4951950

Just a word to the wise... if you can get to the engine compartment, that is by far the better way to jump the car. There's a post for the negative clamp to the right of the strike plate for the hood latch. The post for the positive clamp is behind a little black plastic door a bit north of there. Attaching cables back there will get everything working. It's all in the manual.

POST 29Original post

OK HERE'S THE DEAL !! On my 99 the levers are mechanical not electric, BUT when you lock the car with the remote a locking pin locks the release levers. I unlocked the door with the key (not remote) cause battery was dead, open panel on fuse cover, used a phillips head screw driver and removed the 4 screws holding the fuse panel in and WALLLA !! There lies the cable for the hood latch...quick tug on the cable, popped the hood, removed battery dust cover installed charger and problem solved !!

POST 30Original post

Quotes source post: 4943711

it is colder in CT then NC: my guess is they just charge more in regions that "need" batteries more often?

POST 31Original post

Quotes source post: 4952017

i guess i better stop storing the manual in the trunk during the winter!

POST 32 / ORIGINAL POSTEROriginal post

Quotes source post: 4953797

Quite possibly. Cost-plus is only one formula for pricing, and probably the rarest. Bigger influences are things like demand, how much retailer density there is, how many competitors there are in a given region and how 'competitive' they are (anti-trust laws aside, it's amazing how cooperative competitors can be in some product categories), and what a market will simply tolerate. Pricing is a black art.

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