I mainly fix BMW diamond shaped key fobs where the remote function has stopped working, but, still starts the car. Before sending in any key make sure it needs repair. Try syncing the key to the car first, key sync procedure. If key sync does not work or it works, but, soon stops working and needs to be sync'd again it probably needs to be repaired. I also repair keys that won't start allow engine cranking. I do not do cosmetic repairs. If the round BMW logo is missing I will not replace it, but, you can buy new ones from BMW. For diamond shaped remotes used with E38, E39, E46, E52, E53 the part number is 66122155753. For the rectangular remotes with hidden key blade for E60, E61, E63, E64, E82, E88, E90, E91 and others, the part number is 66122155754. They should cost about $10. The -753 part is 11mm is diameter with a adhesive flat back and clear domed rubber front. The -754 part is just a pieces of stamped aluminum with a slightly concave back and painted front.

From BMW Key Fob Repair Service

How long does it take?

It usually take about 5-7 days.

From BMW Key Fob Repair Service

How much?

For keys that have not been cut open, repair is $60 including return shipping within the US or $70 including return shipping outside the US. For keys that have been cut open and the original battery has been modified, add $25. For keys that have been cut open and the original battery has not been modified in any way, add $15. Why the extra fee? Well because I get a lot of keys that are messed up and fixing the damage takes more time than repairing the key in the first place. I have taken pictures of some of the damage I have found in customers keys and have posted them here on my key fob wall of shame.

From BMW Key Fob Repair Service

Want it repaired right away?

I can also repair keys if you bring them to me in person. I'm a Los Angeles suburb called Torrance. Most keys are repaired in about 40 minutes, but, some take longer if the problem is hard to find. Pricing higher though, $75 for keys that have not been cut open, $15 extra if the key has been cut open and $25 extra if the key has been cut open and the original battery has been tampered, modified or ruined. Most keys I get in for repair do not need the battery replaced as the problem is NOT the battery. This is not a key fob battery replacement service! This is a key fob repair service, not a battery replacement service. If the battery is the cause of the problem then it will be replaced.

From BMW Key Fob Repair Service

E39 — All Information In One Place

Pages

BMW E38 E39 PM Module PM-FT

BMW E46 Electrochromatic Mirror 315MHz FZV Home Link SOS 51.16-7 115 777

BMW E46 K-Bus Troubleshooting

BMW E46, E83-X3, E52-Z8 GM5 Front Window Relays V23078-C1002-A303

BMW FKV Keys

BMW GM III Module Relays V23072-C1061-A309

BMW GM III Rear Window Relays V23086-C2001-A303

BMW GM III Relays V23086-C1001-A403

BMW GM III/IV Door Lock Relays V23072-C1061-A303

BMW GM3 Wiring - Connections

BMW GM3 Wiring - Connections

BMW GM5 Repair Service

BMW General Module 3 (aka GM3, GM-III, ZKE-III and ZKE3)

BMW General Module 3 (aka GM3, GM-III, ZKE-III and ZKE3)

BMW General Module 3 (aka GM3, GM-III, ZKE-III and ZKE3)

BMW General Module 3 (aka GM3, GM-III, ZKE-III and ZKE3)

BMW General Module 3 removal E39 5-series

BMW Key Fob Repair Service

BMW PM-BT Module

BMW PM-FT Module

BMW Rear View Mirror w/FZV Receiver

BMWGM5 E46 Wagon FZV Antenna Amplifier

BMWGM5 EWS - Immobilizer (Starter Disable)

BMWGM5.com Key Recode Instuctions

GM3 Module shipping information

Module shipping information

My 2002 540i Maintenance

New BMW Remote Keys Starting at $80

Oil for BMW E46

Repair Testinonials www.BMWGM5.com

Frequently Asked Questions mentioning E39

Looking for the V23078-C1002-A303 relay made by Siemens/Tyco?

Looking for the V23086-C1001-A403 relay?

What can you fix?

How long does it take?

How much?

Want it repaired right away?