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Recommended Posts

  • 2 weeks later...

Ok, another thing... is there a saparate fuse for the alarm system ? I mean, one that de-activates the perimetre/ir sensor etc ?

And where is the horn for the alarm ? when it sets off, only the signals work, not the acoustics... i need to locate the horn.

Edited by poleposition
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  • 4 months later...

One more thing, about a fuse.

I need to disconnect the PCM, navigation, cd, radio etc... the whole thing... is there a fuse for this ?

PLease, i need to do this today.

The guy from the service, told me that after the car is shut, the pcm comes to life, some strange activities are occurring, like a cd is being rotated etc... and that is what is draining the bat.

We need to check this, so i must know were the fuse is...

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  • 5 years later...
  • 3 months later...
17 hours ago, medlowa said:

Hi Guys,

Trying locate the fuse for the horn on a 2004 Cayenne S. Any help would be greatly appreciated.

According to the Owners Manual in my 2004 S:

 

Fuse Box Left side of Dashboard

Position: 16

Amperage: 20

 

page 296 of your manual shows location and access to the left side fuse box.

page 297-299 shows the fuse positions for the left side fuse box.

 

Side note- horn (horns) failing on the early Cayennes is a known issue.

 

good luck,

max

  • Upvote 1
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24 minutes ago, max911 said:

According to the Owners Manual in my 2004 S:

 

Fuse Box Left side of Dashboard

Position: 16

Amperage: 20

 

page 296 of your manual shows location and access to the left side fuse box.

page 297-299 shows the fuse positions for the left side fuse box.

 

Side note- horn (horns) failing on the early Cayennes is a known issue.

 

good luck,

max

Correct no horns and other issues related to the alarm, keys range, memory settings, locks lights inside and out are all classic rear comfort convenience module (ccm) problems. Some have had them replaced, some have had them reloaded with new updated firmware and soft ware, some live with the related issues,

I have "check tail light" and "brake light fault" warning when pressing brake pedal with lights on, only if voltage is lower than 13.3 volts from other loads on; otherwise it works fine, also the horn for lock and unlock is mute. 

I've tried recoding it with my vagcom, it works, the new code that is, but the problems aren't fixed. I would try a used ccm but needs key coding and I think only Piwis can do this. 

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  • 1 year later...

Loren, 

 

Where are the fuses for the 955 Turbo cornering lamps? Mine are both out and bulbs are brand-new. Lamps are new Valeo units. The left side bulb burned out but dash message indicated to "check right cornering lamp." Now, both don't work. Could they be pigtail harness, ballasts.... or, something more sinister?

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