I have a 2017 Mazda CX-9 Signature. Currently, the car has about 45k miles. I bought the car as Mazda Certified pre-owned and the CPO comes with extended powertrain warranty until 100k miles or 2024, plus I also got my "bumper-to-bumper" original warranty extended for another 12mo/12k miles after the original 3/36k warranty expires.
Currently, I am well within that extra "bumper-to-bumper warranty"....given my mileage and age of car.
For over a year, i have been noticing a crack in the bumper, right under the side of my headlight. I never knew how this crack happened since the car has never been in any accidents, etc. The crack is slowly growing. It's over 8" long now.
2 weeks ago, on a Mazda facebook group, i saw a discussion about the same type of crack and it turns our this is a common issue with CX-9s. There is a well documented TSB as well. TSB 09-022/20
Apparently, Mazda had a "design flaw" in the bumper for the 2016-2018 models and due to a weak point in the bumper structure, these cracks can appear on both sides. The fix is - new bumper with much stronger design.
I went to my local dealer (Capitol Mazda in San Jose, CA) , where i bought the car from and their first reaction was "we've never seen this issue before, we can't find such TSB".
Lucky for me, I was able to find the TSB on my phone while i was there and i actually showed it to them.
Their immediate reaction was, in a very dismissive way, ..."well, fine, but it doesn't matter, you're out of warranty, we can't help you". I asked them why I am out of warranty when I am covered under the CPO "bumper-to-bumper" warranty they sold me when I got the car from them. They told me that "it's not really bumper-to-bumper and that there are many things excluded and that it's a "hit or miss"" ? Really??? They said that the bumper and body parts are excluded from the CPO coverage.
Nothing they can do for me.
I called Mazda corporate and the polite person on the phone pretty much told me the same thing. He could not give me anything in writting that explains what is covered and what is not by the "bumper-to-bumper" warranty but said that body/bumper is not covered. The fact that their bumper is poorly designed and has a major flaw was ignored and he said that if it becomes a recall one day, they may be able to pay me back for my expenses.
Needless to say, I am beyond disappointed.
I also realize that not all TSBs are covered by an extended warranty. However, I also know that my friend's Honda Accord had multiple TSBs addressed by his extended warranty. The same happened with my Acura RL in the past. The Acura care extended warranty covered ANY and all TSBs I wanted to be addressed, even cosmetic stuff, like bumpy leather on the armrest @ 77k miles (replaced for free). My dad's 2011 Hyundai Sonata had a couple of TSBs addressed outside of his 60k bumper-to-bumper warranty, for free. What gves, Mazda?
Mazda clearly wants to take the cheap/difficult route with their CPO cars. This is not a good way to build the image they are trying to build. Not only they have a very embarrassing design flow in their front bumpers (weak bumper that cracks on its own, in a $45k car!! ) .... but they simply refuse to address it, even if you're under their own extended warranty.
They sure have a long way to go before they reach a "premium brand" status (forget Luxury) with this approach. It's not just about selling shiny and good looking cars, you should also properly support them after the sale, for years to come.
Currently, I am well within that extra "bumper-to-bumper warranty"....given my mileage and age of car.
For over a year, i have been noticing a crack in the bumper, right under the side of my headlight. I never knew how this crack happened since the car has never been in any accidents, etc. The crack is slowly growing. It's over 8" long now.
2 weeks ago, on a Mazda facebook group, i saw a discussion about the same type of crack and it turns our this is a common issue with CX-9s. There is a well documented TSB as well. TSB 09-022/20
Apparently, Mazda had a "design flaw" in the bumper for the 2016-2018 models and due to a weak point in the bumper structure, these cracks can appear on both sides. The fix is - new bumper with much stronger design.
I went to my local dealer (Capitol Mazda in San Jose, CA) , where i bought the car from and their first reaction was "we've never seen this issue before, we can't find such TSB".

Their immediate reaction was, in a very dismissive way, ..."well, fine, but it doesn't matter, you're out of warranty, we can't help you". I asked them why I am out of warranty when I am covered under the CPO "bumper-to-bumper" warranty they sold me when I got the car from them. They told me that "it's not really bumper-to-bumper and that there are many things excluded and that it's a "hit or miss"" ? Really??? They said that the bumper and body parts are excluded from the CPO coverage.
Nothing they can do for me.
I called Mazda corporate and the polite person on the phone pretty much told me the same thing. He could not give me anything in writting that explains what is covered and what is not by the "bumper-to-bumper" warranty but said that body/bumper is not covered. The fact that their bumper is poorly designed and has a major flaw was ignored and he said that if it becomes a recall one day, they may be able to pay me back for my expenses.
Needless to say, I am beyond disappointed.

Mazda clearly wants to take the cheap/difficult route with their CPO cars. This is not a good way to build the image they are trying to build. Not only they have a very embarrassing design flow in their front bumpers (weak bumper that cracks on its own, in a $45k car!! ) .... but they simply refuse to address it, even if you're under their own extended warranty.
They sure have a long way to go before they reach a "premium brand" status (forget Luxury) with this approach. It's not just about selling shiny and good looking cars, you should also properly support them after the sale, for years to come.
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