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

2,055

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

2,055

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

2,055

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

2,055

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 3,049 nationwide SL-Class listings starting at $4,500.

ZIP:

Mercedes-Benz SL-Class Experts

  • #1
    bobkat
    Reputation
    1,310
  • #2
    twhobie
    Reputation
    460
  • #3
    Michael Kane
    Reputation
    440
View All

Related Models For Sale

Used Mercedes-Benz S-Class
159 Great Deals out of 7,110 listings starting at $2,888
Used Mercedes-Benz E-Class
593 Great Deals out of 20,667 listings starting at $2,495
Used Porsche 911
142 Great Deals out of 5,020 listings starting at $10,850
Used Chevrolet Corvette
178 Great Deals out of 19,858 listings starting at $2,490
Used Mercedes-Benz SLK-Class
66 Great Deals out of 1,169 listings starting at $1,991
Used Mercedes-Benz C-Class
727 Great Deals out of 28,303 listings starting at $1,000
Used BMW 6 Series
85 Great Deals out of 2,618 listings starting at $5,987
Used Mercedes-Benz CLS-Class
91 Great Deals out of 2,493 listings starting at $5,950
Used Mercedes-Benz CL-Class
19 Great Deals out of 507 listings starting at $3,999
Used Mercedes-Benz CLK-Class
48 Great Deals out of 1,165 listings starting at $1,500
Used Jaguar XK-Series
25 Great Deals out of 622 listings starting at $3,995
Used Porsche Boxster
49 Great Deals out of 1,233 listings starting at $3,900
Used BMW 3 Series
1,084 Great Deals out of 33,742 listings starting at $1,000
Used Maserati GranTurismo
16 Great Deals out of 772 listings starting at $31,996
Used BMW 7 Series
124 Great Deals out of 5,549 listings starting at $1,995

Used Cars For Sale

2017 Mercedes-Benz SL-Class SL 550 For Sale
53 listings starting at $90,995
2016 Mercedes-Benz SL-Class SL 550 For Sale
36 listings starting at $71,982
2015 Mercedes-Benz SL-Class SL 550 For Sale
46 listings starting at $60,999
2014 Mercedes-Benz SL-Class SL 550 For Sale
13 Great Deals out of 220 listings starting at $45,254
2013 Mercedes-Benz SL-Class SL 550 For Sale
149 listings starting at $39,989

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.