Burning plastic smell

All Volkswagen Tiguan MK3 related discussions
NewTiggyONR
Posts: 2
Joined: Tue Sep 03, 2024 4:09 pm

Post by NewTiggyONR »

Hi all,
New to the forum and a new Tiguan owner, I have my Tiggy since the end of July, when i first got it there was like a burning plastic smell when I stopped driving, I googled it and it appeared to be normal, i noticed the smell again today and rang my local dealer who have told me this isn't normal and there haven't been any burning smells reported from the new Tiguan's and have advised me not to drive the car and to have break down assist collect the car. Has anyone else experienced this? Its a 2ltr TDI automatic.
Thanks a mill.

SimonH
Posts: 18
Joined: Thu Aug 22, 2024 4:52 pm

Post by SimonH »

Being a TDi , it’s not from DPF regeneration is it? Does it happen on every trip.
My first Tig, a 2017 2.0 TDi used to smell a bit like that when the DPF regeneration kicked in.
Mk 3 1.5 150 eTSi Elegance Nightshade Blue (on order)
21 plate Mk2 1.5 150 Elegance Nightshade Blue
17 plate Mk2 2.0 TDi Caribbean Blue
elan2s
Posts: 172
Joined: Fri May 10, 2024 4:09 pm

Post by elan2s »

If doing dpf regen, then idle speed will bit higher and likely that the cooling fan will run after switching off the car if the regen has not finished
NewTiggyONR
Posts: 2
Joined: Tue Sep 03, 2024 4:09 pm

Post by NewTiggyONR »

I was thinking it could be a dpf regen, but surely the dealership would know that?? No harm in getting it checked just incase
SimonH
Posts: 18
Joined: Thu Aug 22, 2024 4:52 pm

Post by SimonH »

You’d have thought so, but elan2s point is valid.
Hope you can get to the bottom of it soon.
Mk 3 1.5 150 eTSi Elegance Nightshade Blue (on order)
21 plate Mk2 1.5 150 Elegance Nightshade Blue
17 plate Mk2 2.0 TDi Caribbean Blue
elan2s
Posts: 172
Joined: Fri May 10, 2024 4:09 pm

Post by elan2s »

NewTiggyONR wrote: Tue Sep 03, 2024 6:36 pm I was thinking it could be a dpf regen, but surely the dealership would know that?? No harm in getting it checked just incase
Never ceases to amaze me how little dealers know about the cars they sell
SimonH
Posts: 18
Joined: Thu Aug 22, 2024 4:52 pm

Post by SimonH »

:lol: That’s true
Mk 3 1.5 150 eTSi Elegance Nightshade Blue (on order)
21 plate Mk2 1.5 150 Elegance Nightshade Blue
17 plate Mk2 2.0 TDi Caribbean Blue
SanKal
Posts: 1
Joined: Sun Sep 29, 2024 5:35 am

Post by SanKal »

Owner of new VW Tiguan, R line, 2,0. Just bought it few days ago.
Same thing happened to me yesterday. Burning plastic smell followed by cooler work.
NewTiggyONR, What was it at the end in your case?
joolstdi
Posts: 4
Joined: Fri Sep 20, 2024 2:11 pm

Post by joolstdi »

you should know if the car is regenerating by the heat.
When you open the driver door to get out you will find your feet will be warm by the heat.
And the fan will be on trying to cool down the car.
stubert
Posts: 8
Joined: Tue Sep 24, 2024 9:24 pm

Post by stubert »

I got a bit of a burning smell from mine but only on the first journey and haven’t smelt it since.
I do notice a lot of heat at both front wings, most especially the driver side (RHD car) after a drive however.
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