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Discussion Starter · #1 ·
I need to thread about 4 wires thru my firewall (installing air horn).
Anyone know where the hole is? Also, is there a trick to removing the 6 plastic
bolts on to near the radiator to remove the grill? Do they just pull out
with pliers? They have a weird head on them so I dont know if they unscrew somehow.
I would like to reuse them again.....
thanks for the help!
 

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Not sure what year yours is, but heres the way I removed my 2016:


Video is not of me, but thats the way i did it. Think of the pin as being in a drywall anchor of sorts. When the center part, the pin is pulled up, the flared out parts of the anchor can squeeze together and you pull the entire assembly out, pin and anchor. When you reinstall it, you push the anchor in first, then you push the pin down to push the parts of the anchor out to secure it again. Hope this helps.
 

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Discussion Starter · #3 ·
Excellent video..............thank you.

Anyone know where the firelwall hole is?
 

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Look where the main harness goes through the firewall (driver's side corner). To the left of it (when facing the windshield standing in front of the left headlamp), on the other side of the brake master cylinder there's a plugged hole (in the area just above where the gas pedal is), you can fit a 4-ga wire through it with a grommet... so you should be able to put 4 wires through no problem.

Or just make a hole through the main harness grommet with a punch.
 
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