Top 20
2003 Mercedes-Benz SL-Class Questions & Answers
Code maintanance 8800
Where are you reading this code? I need the standard OBD2 fault code that is read through the diagnostic port under the dash, borrow a reader repost
9/21/2016 4:55:36 PM •
2003...
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72 views • 0 helpful votes
Where is Mercedes SL500 03 Driver side fuse box number written?.
Fuse
Terminal
Cable ID (fused)
Fused function
Rating in amperes (A)
F1
30
-
Wiper park position heater relay (K40/2kA)
F2
30
-
High pressure and return flow pump relay (K40/2kF)
F3
30
-
Steering column forward/back adjustment relay 1 (K40/2kD)
Steering column forward/back adjustment relay 2 (K40/2kE)
F4
30
-
Steering column height adjustment relay 1 (K40/2kI)
Steering column height adjustment relay 2 (K40/2kJ)
F5
15R
-
Wiper On and Off relay (K40/2kH)
F8
30
RD 0.75
Central gateway control unit (N93)
F9
30
PKWH 2.5
Left door control unit (N69/1)
F10
15
BKVT 0.75
BKVT 0.75
BKVT 0.75
Left front headlamp unit (E1)
Right front headlamp unit (E2)
Xenon headlamp control unit (E1n1, E2n2)
15
RDGN 0.75
Restraint systems control unit (N2/7)
F11
15R
BKYE 1.0
Circuit 15R/30 cutoff relay (K75)
F12
15R
-
Spare
F13
30
RDGN 1.5
ABC control unit (N51/2)
F14
15R
BKGN 0.75
Windshield washer fluid pump (M5/1)
F15
30
RDGN 1.0
Data link connector (X11/4)
F16
15R
PKYE 1.0
Valid for code (855) TELE AID:
D2B telephone and TELE AID transmitter/receiver (A35/17)
15R
PKYE 1.0
Valid for code (853) MB standard telephone:
D2B telephone transmitter/receiver (A35/13)
F17
15R
RDYE 0.5
Vehicle-sensitive seat belt lock sensor (A60)
F18
15R
-
Spare
F19
15
BKYE 1.00
Valid for engines 112.973, 113.963/992:
Fused via circuit 15 connector sleeve (Z3/29):
Cylinder 1 ignition coil (T1/1)
Cylinder 2 ignition coil (T1/2)
Cylinder 3 ignition coil (T1/3)
Cylinder 4 ignition coil (T1/4)
Cylinder 5 ignition coil (T1/5)
Cylinder 6 ignition coil (T1/6)
Cylinder 7 ignition coil (T1/7)
Cylinder 8 ignition coil (T1/8)
F20
15
BKGN 0.75
Data link connector (X11/4)
F21
15R
BKYE 0.5
Instrument cluster (A1)
F22
30
RDYE 0.5
Instrument cluster (A1)
F23
30
RDWH 1.0
RDWH 1.0
AAC [KLA] control and operating unit (N22)
Coolant circulation pump (M13)
F24
30
RDWH 0.5
Stop lamp switch (S9/1)
F25
30
RDYE 0.75
Alarm signal horn (H3)
F26
30
RDBU 0.5
Lower control panel control unit (N72)
F27
30
RDVT 2.5
Left front seat adjustment control unit with memory (N32/1)
4/22/2015 8:27:37 PM •
2003...
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1,218 views • 0 helpful votes
Convertible top won't open or close
You could have any number of problems. The 2 things you can easily do are make sure the trunk partition panel is in place to allow top operation and make sure you have at least 12 volts at your battery(starting the cat should take care of that). Beyond that you really need diagnostic equipment that can communicate with the top control unit to figure out why the top isn't working. Possible causes are low fluid level due to a leak in the system, failed position switch or broken wire between switch and control unit, or a failed pump, among others.
3/2/2015 9:09:31 AM •
2003...
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185 views • 0 helpful votes
Fuse diagram
try either peachparts forum,or benzworld
11/23/2013 4:39:04 AM •
2003...
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84 views • 0 helpful votes
2003 sl500 the right side line is leaking hydronic fluid and the top won't open
your problem is the fluid is low and doesn't have enough fluid in the pump to operate. you can add fluid at the rear underneath your spare tire. the fluid is a special blend only at mercedes benz dealer. anything else will cause the top cylinders to fail and it is very costly to repair. the fluid is about $20. It leaks because you have a leaking seal in the top cylinder. Mercedes knew this would happen this is why it leaks right in front of your face hard to ignore that huh.
1/25/2013 1:16:59 AM •
2003...
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659 views • 0 helpful votes
I have Mercedes SL500 2003. The hardtop in my car seems not fully closed, I can see that it is around 2 mm away from front seal. In addition, I can hear air leaking inside the car during driving. I he
- Move the sunshade rearward to the open position.
- Separate the mechanism covers (2) from the tabs (1) on the glass panel.
- Verify the sunroof glass panel is in the fully closed position.
- Loosen the forward attaching screws (2) on each side enough to permit the front of the glass to adjust up or down.
- Adjust the front surface of the sunroof glass panel 0.00 mm to 2 mm (0.00 in. to 0.08 in.) below the top surface of the roof.
- Tighten the front glass panel attaching screws to 5.5 N•m (49 in. lbs.).
- Loosen the rear screws (2) on each side enough to make the rear adjustment.
- Adjust the rear surface of the sunroof glass panel 0.00 mm to 2 mm (0.00 in. to 0.08 in.) above the top surface of the roof.
- Tighten the rear glass panel attaching screws to 5.5 N•m (49 in. lbs.).
- Check for proper fit. If not OK, repeat glass panel adjustment.
- Position the mechanism covers (2) over the glass tabs (1) between the locating features and seat fully.
- Verify sunroof operation and alignment.
There is a reprogramming from chrysler for the sunroof for recalibrating the sunroof for flushness also. the dealer will charge for this .You might want to do this first and then the adjust if not satisfied with the results.
9/10/2012 7:04:06 PM •
2003...
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767 views • 0 helpful votes
Inner tire wear
Inner tire wear (on one side of the tire) in an indication of too much toe-out. It needs an alignment. Of course, there are several worn suspension components that could cause this type of wear. Any good alignment shop would be able to spot them.
12/7/2011 7:22:36 AM •
2003...
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220 views • 0 helpful votes
Shift stuck in park
if your car has a shift lock, put your foot firmly on the break, unlock the shift lock, put it into neutral, then start the car. be careful because the car will roll if you let go of the brake. hopefully you can shift into drive once the car is started. if not, other things it could be is the shift cable.
12/5/2010 3:24:51 AM •
2003...
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386 views • 4 helpful votes
My 2003 SL 500 suddenly
first get in to the car close the doors and shutters switch off radio and a/c then witch on ignition, when you press the brake can you hear clicking sound in shift liver, release brake and do press it again and listen, if you can clearly hear click sound, it's mean brake light switch is OK. could be faulty safety release lock in shift liver control, is this information helped you?
10/31/2010 7:42:43 PM •
2003...
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433 views • 1 helpful votes
Sl 500 2003 wont shift
you need to make sure your shift interlock is working. When you depress the brake pedal listen very close for a "click" if you dont hear one then it is not working. then you have to determine why.
9/29/2010 12:48:36 AM •
2003...
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474 views • 0 helpful votes
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