Antenna amplifier problems

Karl890

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E320 cdi w211 estate
Hi All , have just replaced antenna amplifier in the hope that my key less entry would work better but to no avail , the i r on the key works from about 10 foot when pointed at the drivers door and the radio is no better , would appreciate any help on this problem , thanks in advance .
2003 w211 e320 cdi estate
 

television

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2002 SL500, 216 CL500, all fully loaded
Keylees go uses other amps and not the normal ones in the car, working from 10 feet it will be the RF locking. Is fuse 8 ok in the boot
 
OP
K

Karl890

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Yes have checrd the fuses all good and have good battery's in remotes.
 
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Karl890

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E320 cdi w211 estate
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Have done extensive research in the net and it all seemed to point to this
211 820 08 85 this is the part No which I have changed .
 

television

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2002 SL500, 216 CL500, all fully loaded
Do you have keyless go
 

Alex Crow

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Hi All , have just replaced antenna amplifier in the hope that my key less entry would work better but to no avail , the i r on the key works from about 10 foot when pointed at the drivers door and the radio is no better , would appreciate any help on this problem , thanks in advance .
2003 w211 e320 cdi estate

Any chance of starting again, with more specifics?

So the Keyless Go is not working, how about the RF locking?
How many keys do you have?
What diagnosis have you had done?
Does the KG work for starting the engine?
 

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