92 bmw 525i

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old timer

Member - Posts: 4

Joined: July 03, 2006

Location: United States

Posted: June 28, 2007 at 5:43 PM / IP Logged

Guys

got a 525I that keeps popping fuses. power locks 7.5 and windows 7.5. it has keyless entry with the alarm. i installed this 4yrs ago we did have this problem until a month ago. problem: when arming the alarm or disarming it pops the fuses. it's on a some time bases. I have went threw and check all my wiring for shorts I come up clean. have any of you guys ran across this problem with theses cars? if so what didi you do.

The beat goes on

with Smoke-n-Jazz

catering.

Where pork,chicken,beef and Jazz form a great Quartet

in sac town

KarTuneMan

Platinum - Posts: 7,056

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Joined: December 14, 2004

Location: Isle Of Man

Posted: June 28, 2007 at 10:18 PM / IP Logged

So it's the "factory" fuses for windows and locks that are blowing?

old timer

Member - Posts: 4

Joined: July 03, 2006

Location: United States

Posted: June 29, 2007 at 10:07 AM / IP Logged

yes the factory 7.5s are popping. funny thing is we didin't have this problem before. could it be the factory door lock relays arcing or sticking? aftermarket relays look good I have checked them already. this car is becoming a pain.

The beat goes on

with Smoke-n-Jazz

catering.

Where pork,chicken,beef and Jazz form a great Quartet

in sac town

KarTuneMan

Platinum - Posts: 7,056

Joined: December 14, 2004

Location: Isle Of Man

Posted: June 29, 2007 at 12:55 PM / IP Logged

BMW = pain.....

aftermarket relays look good I have checked them already.

relays for locks?

old timer

Member - Posts: 4

Joined: July 03, 2006

Location: United States

Posted: June 29, 2007 at 8:06 PM / IP Logged

yes relays to pulse the door locks. pos trig. like I said it has been working fine until about a month or so. now he called to tell me that the windsheild wipers are going when the fuses blow while driving but when he opens the driver door it stops. I don't no where to start looking on this one. and I don't think it's an alarm problem do you, where would you go on this one.

The beat goes on

with Smoke-n-Jazz

catering.

Where pork,chicken,beef and Jazz form a great Quartet

in sac town

howie ll

Pot Metal - Posts: 16,466

Joined: January 09, 2007

Location: United Kingdom

Posted: July 01, 2007 at 7:13 PM / IP Logged

I think you've got a bad component or ground on the car's electrics, also lift up back seat and check voltage accross battery terminals with a DMM when you start engine it should be about 13.8v+ after about 15 secs running, if over 14.5 your alternater needs rectification(I had to do that one), also look at control module at other side to battery, should be clean and DRY.

Installer_mss

Copper - Posts: 221

Joined: February 14, 2005

Location: United States

Posted: July 01, 2007 at 9:36 PM / IP Logged

BMW, 5 SERIES, 1992, Power Lock

Do not operate locks by remote with door open or deadbolted to prevent possible damage to servos.

Anti-theft plug or module located under rear seat on passenger side. Door wires also found at general module under rear seat on drivers side. Be careful handling this module, as rotating it can cause underseat grommets to suck out, allowing eventual water damage to the electrical system. Domelight supervision wire BROWN / red at anti-theft plug.

"If a man made it, another can modify it...it just takes some thinking."

"If you ask questions, you're a fool for 5 minutes; if you don't, you're a fool for a lifetime."

old timer

Member - Posts: 4

Joined: July 03, 2006

Location: United States

Posted: July 02, 2007 at 12:38 AM / IP Logged

Thanks Guys.

The beat goes on

with Smoke-n-Jazz

catering.

Where pork,chicken,beef and Jazz form a great Quartet

in sac town

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92 bmw 525i

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