Can someone tell me what the switch is between the left and right seat heater switches on the console?

Also, The transmission is quick to go into a forward gear but takes 2-3 times longer to go into reverse. Should I be worried about anything at this point?

Also, I've looked on EBay but no one has owner's manuals for my car for sale. Anybody here know how I can order a set?

Thanks.
Kevin

If it is the same as my 500SEL, it will be the control for the rear retractable window blind. I managed to get my handbook from my local dealer who had to order it for me from Germany I think and it took about 4 weeks to arrive. If you really get stuck, let me know and I can order one for you from here, cost me about $20, I think. This is the owner's handbook that lives in the glovebox right ?

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1993 190E 2.0L (Euro.) sold
1991. 500 SEL (Euro.)
1991. 300 CE (Euro.) sold
1993. 500 E (U.S. spec.)

if the switch looks like a sideways exclaimation point, it switches the horn from "city" to "country" mode. Flip it, press the horn and see. As far as the owners manual goes...I have a 1987 560SEL which I am sure is 90% the same as a 1990. If you can't find a manual and you just want to know what's what, let me know and I'll photocopy mine and send it to you.
Justin

Thanks for all your help. It is a sideways exclamation point. As for manuals I'll be in touch if I can't find one.

Kevin