Mercedes Key Fob question.

Asked by Jun 29, 2017 at 09:46 PM about the 2009 Mercedes-Benz SL-Class SL 550

Question type: General

After losing my last key, I went to Mercedes and got a new
one. However when I got the new key all the buttons
work, except now the key can never be detected by my
car when I try to open the door without clicking buttons or
clicking the push to start. Do any of you guys know how
to make the car "detect my key" wirelessly? THANKS!

4 Answers

2,175

Go into your leatherbound owners manual in the glove box. Look in the back section under "Reprogramming" your key. There is a step by step action for you to do

2,175

Here is a video for you.... https://www.mbusa.com/mercedes/owners/videos/videoId-6fdeab43c4d8b210VgnVCM1000007c184335RCRD

2,175

and this is a video on your specific request on detecting the fob...... https://www.youtube.com/watch?v=osIIqhTXiVA

2,175

Now this video is on how to fix the fob........... https://www.youtube.com/watch?v=NLigrtydhpI

Your Answer

SL-Class

Looking for a Used SL-Class in your area?

CarGurus has 3,550 nationwide SL-Class listings starting at $4,000.

ZIP:

Mercedes-Benz SL-Class Experts

  • #1
    bobkat
    Reputation
    1,340
  • #2
    Michael Kane
    Reputation
    460
  • #2
    twhobie
    Reputation
    460
View All

Related Models For Sale

Used Mercedes-Benz S-Class
154 Great Deals out of 8,072 listings starting at $1,200
Used Chevrolet Corvette
170 Great Deals out of 17,441 listings starting at $3,000
Used Porsche 911
126 Great Deals out of 5,127 listings starting at $7,988
Used Mercedes-Benz E-Class
714 Great Deals out of 22,878 listings starting at $1,450
Used Mercedes-Benz SLK-Class
98 Great Deals out of 1,369 listings starting at $1,492
Used Mercedes-Benz CLS-Class
85 Great Deals out of 2,348 listings starting at $3,500
Used Mercedes-Benz CL-Class
16 Great Deals out of 522 listings starting at $5,700
Used Mercedes-Benz C-Class
860 Great Deals out of 28,363 listings starting at $1,700
Used BMW 6 Series
80 Great Deals out of 2,466 listings starting at $5,995
Used Mercedes-Benz CLK-Class
28 Great Deals out of 1,114 listings starting at $1,800
Used Porsche Boxster
51 Great Deals out of 1,313 listings starting at $4,500
Used Jaguar XK-Series
31 Great Deals out of 640 listings starting at $4,000
Used BMW 7 Series
129 Great Deals out of 5,196 listings starting at $1,750
Used BMW 3 Series
1,115 Great Deals out of 32,972 listings starting at $1,200

Used Cars For Sale

2017 Mercedes-Benz SL-Class SL 550 For Sale
39 listings starting at $88,693
2016 Mercedes-Benz SL-Class SL 550 For Sale
3 Great Deals out of 36 listings starting at $66,999
2015 Mercedes-Benz SL-Class SL 550 For Sale
6 Great Deals out of 63 listings starting at $52,999
2014 Mercedes-Benz SL-Class SL 550 For Sale
3 Great Deals out of 203 listings starting at $46,990
2013 Mercedes-Benz SL-Class SL 550 For Sale
170 listings starting at $37,744

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.