Lot SR20210363: 2000 Rolls-Royce Silver Seraph

Rusty here! Based on what owners and techs report for the 2000 Silver Seraph (BMW M73 V12 underneath), these are the items that come up again and again:

1. Coolant leaks from the valley-pan gasket
   The big aluminum “bridge” between the cylinder banks sits on a gasket that hardens with heat; once it weeps you have to pull the intake plenum to replace it. Budget ~$3-4k at a specialist because it’s 6-7 hours plus genuine Rolls/BMW gaskets.

2. Hydraulic self-levelling pump & accumulator
   Seraphs ride on the same engine-driven hydraulic pump as late E38 750iL. When the pump gets noisy or the accumulator sphere loses pressure you’ll get intermittent “self-level inactive” warnings and a sagging rear. Rebuilt pumps run $900-1,200; new accumulator ~$300 plus an hour of bleeding.

3. Bosch 5.7 ABS/EBM module solder-joint cracks
   Classic hot-cold cycle failure. Dash lights for ABS & traction, sometimes false wheel-speed codes. Many owners send the module to BBA-Reman for $250-300 repair while it’s still on the car.

4. A/C fan-speed resistor pack
   Cabin blower only works on max once the resistor pack burns out. Part is shared with BMW E38, about $120 and an hour of glove-box surgery.

5. Starter motor buried under intake
   Not a frequent failure, but when it does you’re looking at the same intake-off job as the valley-pan—so most shops do both together if either crops up.

Parts are still reasonably easy (many came straight out of the BMW E38 750 parts bin), and an annual budget of $2-4k keeps most Seraphs happy. Want to see lower-mileage comps that have already had the valley-pan done? I can pull a few for you—just say the word!