Keyless Go got wet, anything I can do?
#1
Junior Member
Thread Starter
Keyless Go got wet, anything I can do?
Forgot it was in pocket while swimming. Now functions dont work.
Do I just need new battery or is the whole thing toast? Thx
Do I just need new battery or is the whole thing toast? Thx
#4
Super Member
Your key got wet. Take the battery out. Put the key in rice without the back on. Get as much of the board visible as possible and leave the key in rice for 24 hours. Put a new battery in and try it, should work.
#5
MBWorld Fanatic!
Join Date: Feb 2014
Location: MA
Posts: 6,078
Received 1,467 Likes
on
1,148 Posts
2008 E350 4Matic, 2011 E350 4matic
Did you go swimming in fresh water or salt water? There are older threads about this out there. Rice is a basic method, silica gel packets are better but not ideal. You'd really want to take the key fob apart, there's threads and youtube videos about how to do it. You'd probably want to use electronic contact cleaner after taking the batteries out and spraying down the whole thing. If it was salt water, the salt will start corrosion and create shorts which the rice/silica gel doesn't really address. Even fresh water will have some minerals that can cause shorts. And if all that doesn't work, you'll have to go to the dealer to get a new key.
#6
Junior Member
Thread Starter
It was fresh water. I will try the spraying and rice thing. I have taken apart before for battery already. I will update when complete. Thx
#7
MBWorld Fanatic!
Join Date: Feb 2014
Location: MA
Posts: 6,078
Received 1,467 Likes
on
1,148 Posts
2008 E350 4Matic, 2011 E350 4matic
There's also some electronics inside the key fob that doesn't come out when changing the battery. See the videos about changing the key shell, it's a bit more involved than just changing the battery.
Trending Topics
#9
Junior Member
Thread Starter
Update:
FYI....tried all of the above and the thing still won't work even with new batteries. So going to bite the bullet and get new one.
Wow...$475 for ONE new key with Keeless Go function. Expensive mistake.
FYI....tried all of the above and the thing still won't work even with new batteries. So going to bite the bullet and get new one.
Wow...$475 for ONE new key with Keeless Go function. Expensive mistake.
Last edited by Surfer69E500; 09-29-2015 at 01:15 PM.
#10
MBWorld Fanatic!
Join Date: Feb 2014
Location: MA
Posts: 6,078
Received 1,467 Likes
on
1,148 Posts
2008 E350 4Matic, 2011 E350 4matic
Did you try all the dealers in your area? I think the price also varies by dealer. One near me has a coupon for 10% off parts.
#11
MBWorld Fanatic!
Lost my key fob over the weekend, a little to much to drink. However i do not have keyless go thank god! New key blade and fob 190$ OTD