Message- Bulb. While shooting in manual setting in dark the message bulb comes on. What does that mean? It's random. Sometimes it's on sometimes not. Same location, same light. Errrrrrr.

If both low beams don't work, check for a low-beam fuse. Sometimes they hide them under the hood. If it's just one low beam, it may be the plug on the bulb or wiring to the bulb, even a bad ground wire to the bad bulb. Look for crispy wires or dark bulb terminals. Sometimes the terminals or plug will have green stuff on it, similar to what you find on the (+) terminal of the battery. They sell bulb terminal grease to help prevent this. Toodles.

Hi,have you replaced the bulb as sometimes the bulb might be working but it still might be faulty and the car manidgement system might still be picking it up,best of luck.

They only come on sometimes ?
Brake Warning Indicator
The instrument panel cluster (IPC) illuminates the brake warning indicator when the following occurs:
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The body control module (BCM) detects that the park brake is engaged. The IPC receives a class 2 message from the BCM requesting illumination.

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The EBCM detects a low brake fluid condition and sends a class 2 message to the IPC.

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The IPC performs the bulb check.

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An ABS-disabling malfunction also disables dynamic rear proportioning (DRP).

ABS Indicator
The IPC illuminates the ABS indicator when the following occurs:
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The electronic brake control module (EBCM) detects an ABS-disabling malfunction. The IPC receives a class 2 message from the EBCM requesting illumination.

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The IPC performs the bulb check.

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The IPC detects a loss of class 2 communications with the EBCM.

sounds like you have an intermittent problem for now ! a wiring issue or wheel speed sensor going bad. Need to check for codes in abs module , that will give you an Idea where to look first. These systems can set a lot of codes, component codes , wiring codes etc... need to know what code first.

If you know how to replace a light bulp, and you did buy the correct one, it should work fine. Sometimes the contacts in the socket or lamp holder don't make contact with the lamp. Look and eventually bent one or both contacts a bit.
Before you try to look in the socket, unplug the mains. I know it will be dark, but on the end of the day you will live and if you check the contacts when the mains is connected, you could touch a contact or you could make a shortage, costing you an extra way to the circuit breaker.
If you have a multimeter, put it on Ohm, and check the "new" lamp, if it isn't defect. The Ohm meter should give a reading.
If both the old and the new lamp are not defect, cheek the wiring in the fridge.

if you have alot things on keychain ignition could be going bad. shake switch when it happens. sometimes remove weight from keys can stop it

Likely suspect. go for it.

Hi dear pmorala
1) check the lens if to drive the diaphragm actuating lever that opens.
2) also check the aperture lever on the camera body may be broken or bent.
3) look at the Shutter release the mirror and shoot the camera in a low speed (M mode) note if this works correctly or some of the leaves that make up the curtain is loose or out of place.

Everything seems fine ... OK command dial to select the full aperture, shoots the camera at you and see the diaphragm (set M mode and speed sh bellow 1 / 8). Full closed? = Aperture Mechanism defective.

Regards

"position light" is a rear parking light which has failed or become unseated. Sometimes you can knock on the tail light housing and they will come back on, but they burn out shortly after regardless.

These and the low beam headlamps fail very frequently on these cars so you should become familiar with the replacement procedures.

Check the online manual:

https://www.customers.volvocars.com/owners/docs/2004/2004_XC70/04xc70_08a.htm#pg122

check the front and rear turn signal and brake bulbs ,check for filament wear or drakness in bulb glass.if this is found replace bulb,you may also have a bad ground to a bulb socket, turn lights on (signal and break) and wiggle wires at bulb socket, watch light, if it dim any replace that socket and check the ground wire.

If a dual element bulb develops a condition where both filaments touch together even momentarily will produce a fast flash too. Replace the offending bulb.