canon 70-200mm F4 L USM switch replacement

[Mickoz1974]

I have a Canon 70-200mm F4 L USM lens, it started acting erratic plastic clicking noise, auto manual focus random. i took the plate off the side of the camera lens the AF/MF focus switch and the switches have come off, i cant get them back on even though they work. ill attach an image to show what i mean. please help

[Mickoz1974]

[Mickoz1974]

[ebiggs1 · Accepted solution]

"...please help"

OK, call Canon Service.

[Mickoz1974]

I'll be calling them monday

[Mickoz1974]

Do you think this will be a costly fix, I hope they can do it

[ebiggs1]

There is probably a flat fee.  They will go through the lens and make it to factory specs. This insures you don't have any more issues.

[RobertTheFat]

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@Mickoz1974 wrote:
Do you think this will be a costly fix, I hope they can do it

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It could be costly, and we often tell users of cheap, entry-level lenses that fixing them isn't worth the money. Yours is not such a lens. Unless it has further damage you haven't told us about (and maybe even if it does), you would certainly want to get it fixed.

[Mickoz1974]

Nothing else wrong

[Mickoz1974]

its gone off to canon sercive centre today, ill let you know what they say prices and all for reference