New key fob totally lost keys now engine won't recognize key

Asked by Pamela Sep 28, 2017 at 02:37 PM about the 2006 BMW 5 Series 525i Sedan RWD

Question type: Maintenance & Repair

Totally lost my key in my 2006 525i. Went to the
dealership got a new key. Dealer told me to put the
key in the ignition and hold it for 20 seconds and
then it would sink it. I did that and it didn't work it
came up with a key with a line through it. Well let
me just back up the battery was dead so I fully
charge the battery it's still coming up with a key
with a line through it and it's yellow what should I
do

3 Answers

Guru2H5NP answered 4 years ago

The same thing happened to me with my BMW 2007 525 I it's sat there for about a month when we lost the keys went to the dealership and he told me to hold him in for 30 seconds and then turn it over turn the key and it was cracking if you program and I got nothing to Yellow sign key sign with a line through it they don't tell me that they can tell it to the shop for $120 and then they could tell me whether it's the key or the car that is what I'm Keys you can't check the back can't cut take the battery out change it

Mark helpful

Your Answer:

Related Questions

  • New key fob totally lost keys now engine won't recognize key 3 Answers

    Totally lost my key in my 2006 525i. Went to the dealership got a new key. Dealer told me to put the key in the ignition and hold it for 20 seconds and then it would sink it. I did that and it didn...

    2006 BMW 5 Series 525i Sedan RWD

    -

    Maintenance & Repair

  • Car clicks but won't start when I turn the key, battery's new 5 Answers

    I have an automatic 1985 528e with over 160k miles on it. In the last few days, when I try to start it it clicks when I turn the key all the way, but won't start. It started twice randomly since this ...

    1985 BMW 5 Series 528e Sedan RWD

    -

    Maintenance & Repair

  • Key fob for 2007 BMW 535 3 Answers

    Key fob not working. Took it to locksmith and he said key fob was ok. What's the next thing to check?

    BMW 5 Series

    -

    Maintenance & Repair

  • Won't start 2 Answers

    Before I replaced the radiator hose car started just fine now it won't start won't crank inst canal lights up put won't crank do you know why

    2001 BMW 5 Series 525i Sedan RWD

    -

    Maintenance & Repair

  • New battery. Car starts but won't crank 1 Answer

    My car has been in my garage for 3 months without being started. I replaced the battery but it will not crank. I dont hear the fuel pump when I turn the key

    2007 BMW 5 Series 550i Sedan RWD

    -

    Maintenance & Repair

5 Series

Looking for a Used 5 Series in your area?

CarGurus has 281 nationwide 5 Series listings starting at $5,299.

Postal Code:

Shortcuts

Search BMW 5 Series Questions

CarGurus Experts

  • #1
    Michael Branan
    Reputation
    1,400
  • #2
    Robert Charlson
    Reputation
    1,040
  • #3
    apbimmer98
    Reputation
    950
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used BMW 3 Series
61 Great Deals out of 1,152 listings starting at $2,500
Used BMW M5
35 listings starting at $25,990
Used BMW 7 Series
12 Great Deals out of 133 listings starting at $8,499
Used Mercedes-Benz E-Class
31 Great Deals out of 512 listings starting at $5,450
Used BMW X5
57 Great Deals out of 967 listings starting at $5,990
Used BMW M3
10 Great Deals out of 81 listings starting at $14,995
Used BMW 6 Series
6 Great Deals out of 62 listings starting at $8,900
Used Mercedes-Benz C-Class
75 Great Deals out of 1,317 listings starting at $3,500
Used Dodge Charger
42 Great Deals out of 858 listings starting at $5,995
Used Mercedes-Benz S-Class
19 Great Deals out of 197 listings starting at $6,500
Used Audi A6
5 Great Deals out of 112 listings starting at $5,600
Used BMW X3
57 Great Deals out of 1,194 listings starting at $4,400

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.