1989 420 or 560 SEL IMHO the best MB's ever built.
Just wonder why you have 560 on the trunk, perhaps pervious owner thought it would give him more prestige or imaginary power.
In any respect, welcome, many of the electrical bugs on these rigs come down to switches needing cleaned or new wireing /fuses.
Let us know how we can help
Is your shimmy when you apply brakes only , or other times. Could be bearing, bad tire, tie rod, brakes, shocks, ect ect
Ron
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Ron
2015 Porsche Cayman - Elizabeth
2011 Porsche Cayman - Bond,James Bond
Sadly MERCEDESLESS - ALways LOOKING !
99 E320
THE Queen Mary - SOLD
62 220b - Dolly - Finally my Finny! Sadly SOLD
72 450SL, Pearl-SOLD

16 F350 6.7 Diesel -THOR
19 BMW X5 - Heaven on Wheels
14 38HP John Deere 3038E Tractor -Mean Green
84 300SD, Benjamin -SOLD
71 220 - W115-Libby ( my first love) -SOLD
73 280 - W114 "Organspende" Rest in Peace
81 380 SL - Rest in Peace