I noticed this week that whenever I start my car, there is a squeaking as the HVAC turns on. The squeaking lasts for about 20-30 seconds. Anyone else have this problem or know what the cause is?

 

What year/model are you piloting? Are you in a garage when you start-up? If so, open your door and have a listen... Is it coming coming from the blower motor--or the engine compartment??

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Does it sound like this? jagwhistle.mp4 video by lionheadxkr08 - Photobucket

Mine does it when the A/C is on for 3-5 seconds. Here is a link on it: https://www.jaguarforums.com/forum/x...istling-58391/

 

Well known issue:



No: JTB00207
Issue: 1
Date: 31 AUG 2010
SECTION: 412
Air Conditioning Whistle Noise

AFFECTED VEHICLE RANGE:
CONDITION SUMMARY:
Situation:
A high-pitched whistle noise may be heard at low engine speeds and hot ambient temperatures. This noise may be caused by air flow within the air conditioning pipes.

Action:
In the event of a customer concern of the above, refer to the Repair Procedure outlined below to install a spacer in to the air conditioning pipe.

PARTS:
TOOLS:
Refer to Workshop Manual for any required special tools

WARRANTY:
NOTE :Repair procedures are under constant review, and therefore times are subject to change; those quoted here must be taken as guidance only. Always refer to DDW to obtain the latest repair time.

DDW requires the use of causal part numbers. Labor only claims must show the causal part number with a quantity of zero.

Normal Warranty policies and procedures apply.

 

I have this exact issue. Brought it in to a Jag dealer (I have an aftermarket warranty). A) they said since the replacement tube is not "original," it is not warrantied.
B) but they could replace it for $261.
"A" seems like bullshit, but if I lose that fight, is "B" reasonable?"