fullymatted.
Back to search
911uk

Does my car have Bose sound system???

Add to repair workspace
Open repair workspace
Original source
15 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHDoes my car have Bose sound system???

Leading reported evidence

Check c4 has bose

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Richard, is there any chance you can check my C4 has bose....

Does my car have Bose sound system???
Read full discussion summary

Leading evidence: 'Check c4 has bose' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Check c4 has bose' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 15 captured posts examined · 1 partial discussions

Frequently discussed actions (1)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Check c4 has bose

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion

Richard, is there any chance you can check my C4 has bose....

Does my car have Bose sound system???
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

15 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • 911uk: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T105141Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

My car has the bose sound system (or at least it has the bose speakers in the doors) but I've just check the options codes in my handbook and there is no 680 for bose, the car is a 2002 C4S, Is this normal or a bit fishy? Is there another way to check if the car has the full factory-fitted bose sound system fited? Cheers Jacko

POST 2Original post

IMO Bose is standard spec in Uk c4's so its covered inside another code i think codes not on mine either and i have the amp speakers and rear shelf sub Rob

POST 3 / ORIGINAL POSTEROriginal post

I don't a subwoofer in the parcel shelf, or at least I couldn't see one. My car only has 6 speakers, dash, doors and next to the passenger seats. Is the sub only part of the post 02 MOST system? Only the door speakers have bose written on them, all the others are plain. Is there any other way to confirm its the bose sound system, I'd like to know since it was one of the reasons I went for this car!

POST 4Original post

I'm not sure about a 70k mental barrier i've never hit that one. Good decision to go and have a look for yourself.

POST 5Original post

If you have Bose then you should be clearly able to see the sub ports in the rear 'parcel shelf' when you lower the rear backrest on either of the two rear seats. There's one behind each backrest.

POST 6Original post

MY2002 Bose was a bit of an oddball, as it was an analog (pre-MOST) system. It still carried option code M680 though, and does have a sub. If you PM me your email address and the VIN of your car, I could look it up in the build codes.

POST 7 / ORIGINAL POSTEROriginal post

I've just checked again and there are no speakers behind the rear seats, what does this mean?

POST 8Original post

You're not looking for "speakers" as such, if you drop the rear seats, just the ports. There's one either side as previously mentioned, which are marked 'bose'. My C4S has bose option, and is coded as 680 in the options group.

POST 9 / ORIGINAL POSTEROriginal post

there isn't any ports there either, just carpet!!! The only bose signs i can see are on the door speakers.

POST 10Original post

Mine is a 2004 model with a high soec but no BOSE. Pretty sure its not standard on them. Mine certainly doesn't have ports behind the rear seats, or BOSe branded speakers. I went to an in-car hi-fi place on Friday and he even commented that its not fitted and sowed where the amp would go! I think its safe to assume your car doesn't have it! Sorry

POST 11Original post

check for the amp front nearside in the spare wheel well , dose the rear shelf have a step in it or is it flat from window to back of rear seats ? the sub fills that step mines pre most i think 02 ? Rob

POST 12Original post

Your car in MY2003, so a late 2002 build. Therefore in is a MOST car. Looks like you have the M490 Harman Sound system, and perhaps someone has stuck Bose badges on the speakers. You didn't PM your email address, so I've attached the build codes for your car, but obfuscated the VIN.

POST 13 / ORIGINAL POSTEROriginal post

I'm pretty sure there is an amp in the front but the rear is stepped and not flat, so no sub. Did the pre-MOST BOSE systems have the subs?

POST 14 / ORIGINAL POSTEROriginal post

Looks like I'm now in the market for a retro fit BOSE system, probably second hand or salvage, Is it possible to fit the system aftermarket, and do they come up for sale often? If so how much would a complete second hand system cost me?

POST 15Original post

mmm.. this has got me concerned now... :?: Richard, is there any chance you can check my C4 has bose.... Do you just need the VIN number? Thx

This is a source reference. Confirm exact model applicability in the original material.